CAS has covered patents of chemical, biochemical and chemical engineering interest from 1907 to the present.
This table is a list of patent kind codes for the basic patents and patent family members for the countries covered by CAS.
Country Code | Country | Kind Code | Type of Publication or Document Title |
---|---|---|---|
AM | Armenia | A | Patent of invention |
A2 | Provisional patent | ||
U | Utility model | ||
AR | Argentina | A1 | Patent Application |
A2 | Divisional Patent Application | ||
A3 | Additional Patent Application | ||
A4 | Independent Utility Model Application | ||
A5 | Divisional utility model application | ||
A6 | Additional Utility Model Application | ||
AT | Austria | A | Document Laid Open |
A1 | Oesterreichische Patentanmeldung (Application with search report) | ||
A2 | Oesterreichische Patentanmeldung (Application without search report) | ||
A3 | Oesterreichische Patentanmeldung (Search report) | ||
A4 | Oesterreichische Patentanmeldung (Post-Grant Application) | ||
A9 | Korrigierte Patentanmeldungen (Modified complete specification) | ||
B/B1 | Patentschrift (Patent) | ||
T | Translation of European Patent Application | ||
AU | Australia | A | OPI (Open to Public Inspection) |
A1 | Standard/Petty Application | ||
A2 | Amended Post OPI | ||
A4 | Granted/OPI Innovation Patent | ||
A5 | Pre-Granted/OPI Innovation Patent | ||
A6 | Amended Post Grant OPI | ||
A9 | Correction of an A Level Publication | ||
B1/B2 | Patent | ||
B3 | Petty Patent | ||
B4 | Certified Innovation Patent | ||
B9 | Correction of a B Level Publication | ||
BA | Bosnia and Herzegovina | A | Patent application |
B | Granted patent | ||
B1 | Granted patent right former | ||
D | Granted patent | ||
T | Translation of EP | ||
BE | Belgium | A/A1 | Patent, French language |
A2 | Patent, Dutch language | ||
A3 | Patent, German language | ||
A4 | Improvement Patent, French | ||
A5 | Improvement Patent, Dutch | ||
A6 | Improvement Patent, German | ||
A7 | Patent of Importation, French | ||
A8 | Patent of Importation, Dutch | ||
A9 | Patent of Importation, German | ||
T1 | Transformation of EP Patent, French | ||
T2 | Transformation of EP Patent, Dutch | ||
BG | Bulgaria | A | Patent Application |
B1 | Granted Patent (2nd Level of Publication) | ||
B2 | Granted Patent | ||
BO | Bolivia | A | Patent application |
U | Utility model | ||
BR | Brazil | A/A2 | Pedido de Privilegio (Patent application) |
A9 | Modified complete specification of application for a patent of invention | ||
B1 | Granted Patent | ||
B9 | Corrected complete granted patent of invention | ||
D0 | Patent/Utility Model/Ind. Model/Ind. Design Appl. Filing | ||
E2 | Application of certificate of addition of invention published without search report | ||
F1 | Granted certificate of addition of invention | ||
U2 | Utility Model Application | ||
Y1 | Granted Utility Model | ||
BY | Belarus | A | Patent application |
C1 | Granted patent | ||
U | Utility model | ||
CA | Canada | A | Patent/Brevet |
A1 | Patent Application | ||
A2 | Division of Patent Application | ||
B/E | Reissue of Patent | ||
C | Patent | ||
C2 | Patent Division | ||
E | Reissue of Patent | ||
CH | Switzerland | A/A5/B/B1/B5 | Patentschrift/Expose d'Invention/ Exposto d'Invenzione (Patent specification) |
A1 | Patentanmeldung (Patent application with search report) | ||
A2 | Patentanmeldung (Patent application without search report) | ||
A3 | Auslegeschrift/Fascicule de la Demande/Fascicolo della Dommanda (Document laid open) | ||
A3 | Separate search report with first page of patent application | ||
A9 | Patentschrift/Expose d'Invention/Exposto d'Invenzione (Complete patent modified/rectified) | ||
B2 | Modified Patent | ||
B9 | Patentschrift/Expose d'Invention/Exposto d'Invenzione (Patent with examination modified/rectified) | ||
D | Auslegeschrift/Fasciule de la Demande/Fascicolo della Domanda (Patent application before 1978) | ||
CL | Chile | A1 | Patent application |
B | Granted patent | ||
U1 | Utility model | ||
Y | Granted utility model | ||
CN | China, People's Republic of | A | Unexamined Patent Application |
A9 | Published patent invention application specification (full edition) | ||
B | Examined Application (April 7, 2010 and later) | ||
C | Granted Patent (2006-April 6, 2010) | ||
C9 | Corrected complete granted patent | ||
U | Granted Utility Model Patent (April 7, 2010 and later) | ||
U9 | Utility model patent (full reissue) | ||
Y | Granted Utility Model Patent (2006 - April 6, 2010) | ||
CO | Colombia | A1 | Patent Application |
A2 | Application derived from a PCT application | ||
U1 | Utility model | ||
CR | Costa Rica | A | Patent Application |
U | Utility Model Application | ||
CS | Czechoslovakia | B1 | Popis Vynalezu k Autorskemu Osvedceni (Inventor's Certificate) |
B2 | Popis Vynalezu k Patentu (Basic Patent) | ||
B3 | Popis Vynalezu k Autorskemu Osvedceni (Additional inventor's certificate) | ||
B6 | Patentovy Spis (Patent specification; 1990 Law) | ||
CU | Cuba | A3 | Certificate of a patent of invention |
A7 | Application for a patent of invention for a pharmaceutical product | ||
B1 | Granted patent of invention | ||
B7 | Certificate for a patent of invention for a pharmaceutical product | ||
U | Utility model application | ||
CY | Cyprus | A | Granted patent |
A1 | Patent application | ||
B1 | Granted patent | ||
B2 | Granted patent | ||
T1 | Translation of EP | ||
CZ | Czech Republic | B6 | Patentovy Spis (Patent specification) |
DD | German Democratic Republic | A1 | Patentschrift, Wirtschaftspatent (Formal examination - prov. econ. patent) |
A2 | Patentschrift, Wirtschaftspatent (Formal examination - prov. econ. patent; Additional) | ||
A3 | Patentschrift, Hauptpatent (Formal and essential examination - economic patent) | ||
A4 | Patentschrift, Hauptpatent (Formal and essential examination - economic patent; Additional) | ||
A5/A6/A7/A8 | Patentschrift, Ausschliessungspatent (Formal examination - prov. economic patent) | ||
A9 | Offenlegungsschrift (Document laid open - first publication) | ||
B1 | Patentschrift, Wirtschaftspatent (Granted patents - no sub. exam.) | ||
B2 | Granted patents (with sub. exam.) | ||
B3 | Patentschrift, Ausschliessungspatent (Exclusive patent Section 18) | ||
B5 | Patentschrift (Document laid open - second publ.) | ||
C2 | Patentschrift, Wirtschaftspatent (Economic patent Section 19) | ||
C4 | Patentschrift, Ausschliessungspatent (Economic patent Section 19) | ||
C5 | Patentschrift (Document laid open - third publication) | ||
DE | Germany | A/A1 | Offenlegungsschrift (Document laid open - first publication) |
A9 | Corrected Complete Specification | ||
B | Auslegeschrift (published patent application) | ||
B1 | Auslegeschrift (Document laid open - first publication without A1) | ||
B2 | Auslegeschrift (Document laid open - second publication published after A1) | ||
B3 | Patentschrift (Patent - first publication without A1, B1 or B2) | ||
B4 | Patentschrift (Patent - second publication after A1 or B1) | ||
B9 | Corrected Complete Specification (Granted Patent) | ||
C1 | Patentschrift (Patent specification - first publication without A1, B1 or B2) | ||
C2 | Patentschrift (Patent specification second publication after B2) | ||
C3 | Patentschrift (Old law, Patent specification - third publication after A1 and B2) | ||
C5 | Geaenderte Patentschrift (Modified/revised patent) | ||
C9 | Berichtigung der Geaenderten Patentshrift (Revised patent, corrected complete specification) | ||
T0/T5 | Veroeffentlichung (Translation of published International Application) | ||
U1 | Gerbrauchsmusterschrift (Utility model) | ||
U9 | Corrected Complete Specification Utility Model | ||
DK | Denmark | A | Patentansogning (Patent application made available to the public) |
A1 | Patent application | ||
A9 | Completed corrected patent application | ||
B | Fremlaeggelsesskrift (Document laid open to public inspection) | ||
B1 | Meddett (Patent specification) | ||
B2/B3/B4 | Patentskrift (1993 Law: amended after opposition) | ||
B9 | Complete corrected granted patent | ||
C | Patent | ||
U1 | Utility Model application | ||
U3 | Utility Model Specification, without examination | ||
U4 | Utility Model Specification, with examination | ||
U9 | Complete corrected Utility Model application | ||
Y3 | Utility Model Specification, without examination, published after U1 | ||
Y4 | Utility Model Specification, with examination, published after U1/U3 | ||
Y5 | Amended registered Utility Model, without examination, published after U3 | ||
Y6 | Amended registered Utility Model with examination, published after U3/U4 | ||
Y9 | Complete corrected Utility Model specification | ||
Z5 | Amended registered Utility Model without examination, published after U1/U3 | ||
Z6 | Amended registered Utility Model with examination, published after U1/Y3 or U1/Y4 | ||
Z9 | Complete corrected amended registered Utility Model | ||
DO | Dominican Republic | A | Patent application |
B | Granted patent | ||
U | Utility model | ||
Y | Granted utility model | ||
EA | EAPO (Eurasian Patent Organization) | B1 | Patent |
B2 | Amended Specification | ||
B3 | New specification after limitation procedure | ||
B9 | Corrected complete granted patent | ||
EC | Ecuador | A | Patent application |
EE | Estonia | A | Patenditaotlus (Published patent application) |
A1 | Amended patent application | ||
B1 | Patendikirjeldus (Granted patent) |
Country Code | Country | Kind Code | Type of Publication or Document Title |
---|---|---|---|
EG | Egypt | A | Patent |
EP | EPO (European Patent Office) | A1 | Patent Application (With search report) |
A2 | Patent Application (Without search report) | ||
A3 | European Patent Application Search Report | ||
A9 | Modified Complete Specifications | ||
B1 | European Patent | ||
B2 | European Revised Patent | ||
B3 | After limitation procedure | ||
C0 | Unitary Patent Marker | ||
ES | Spain | A1 | Patente de Invencion (Patent of invention) |
A1 | Solicitud de Patente (Patent application with search report) | ||
A2 | Certificado de Adicion (Certificate of addition) | ||
A2 | Solicitud de Patente (Patent application without search report) | ||
A3 | Patente de Importation (Patent of importation) | ||
A5 | Patent de Invencion (Fictive 2nd Publication) | ||
A6 | Patente de Invencion (1986 Law: Patent of invention without search report) | ||
A9 | Corrected complete patent application | ||
B1 | Patente de Grant (Patent published with search report) | ||
B2 | Patent de Grant (Patent published after examination without search report) | ||
B9 | Corrected complete granted patent | ||
R1 | Separately published search report | ||
R2 | Separately published international search report | ||
T3 | Patente de Invencion (Translation of granted EP Patent) | ||
FI | Finland | A | Unexamined application open to public inspection |
B | Kuulutusjulkaisu Utlaggningsskrift (Examined application) | ||
B1/C | Patenttijulkaisu Patentskrift (1996 Law: Patent) | ||
B2 | Amended granted patent after opposition procedure | ||
B3 | Granted patent after limitation | ||
FR | France | A | Brevet d'Invention (Old law - Patent of invention) |
A1 | Demande de Brevet d'Invention (Application for patent of invention - first publication) | ||
A2 | Demande de Certificat d'Addition (Application for certificate of addition to a patent - first publication) | ||
A3 | Demande de Certificat d'Utilite (Application for certificate of utility - first publication) | ||
A4 | Demande de Certificat d'Addition a un Certificat d'Utilite (Application for a certificate of addition to a certificate of utility - first publication) | ||
A5 | Brevet d'Invention (Patent of invention published without A1 - first and only publication) | ||
A6 | Certificat d'Addition a un Brevet d'Invention (Certificate of addition to a patent of invention published without A2 - first and only publication) | ||
A7 | Certificat d'Utilite (Certificate of utility published without A3 - first and only publication) | ||
A8 | Certificat d'Addition a un Certificat d'Utilite (Certificate of addition to a certificate of utility published without A4 - first and only publication) | ||
B1 | Brevet d'Invention (Published after A1) | ||
B2 | Certificat d'Addition a un Brevet d'Invention (Patent of invention published after A2 - second publication) | ||
B3 | Certificat d'Utilite (Certificate of utility published after A3 - second publication) | ||
B4 | Certificat d'Addition a un Certificat d'Utilite (Certificate of addition to a certificate of utility published after A4 - second publication) | ||
E | Certificat d'Addition a un Brevet d'Invention (Old law: Certificate of addition to a patent of invention) | ||
F | Certificat d'Addition a un Brevet Special de Medicament (Additional patent for medicament) | ||
M | Brevet Special de Medicament (Special patent for medicament) | ||
T | Translation of European patent application | ||
GB | United Kingdom | A | Patent Application |
A9 | Corrected Complete Specification of Published Application | ||
B | Amended Patent Specification | ||
GC | Gulf Cooperation Council | A | Patent |
GE | Georgia | A | Patent Application |
B | Granted patent | ||
U | Utility model application | ||
Y | Granted utility model | ||
GR | Greece | A | Patent Application |
B | Granted patent | ||
B1 | Patent (Published without A) | ||
B2 | Patent (Published after A) | ||
T3 | Translation of European Patent | ||
GT | Guatemala | A | Patent application / divisional patent application |
U | Utility model application / divisional utility model application | ||
HK | Hong Kong | A1 | Patent |
A2 | Short-Term Patent Specification | ||
HN | Honduras | A | Patent application |
B | Granted patent | ||
U | Utility model application | ||
Y | Registered utility model | ||
HR | Croatia | A2 | Prijava Patenta (Patent application without search report) |
A9 | Complete reprint of a HR-A document | ||
B1 | Patentni Spis (Request recording grand rights) | ||
B3 | Short term Consensual patent | ||
C1 | Converted Consensual patent | ||
HU | Hungary | A1 | Halasztott Talalmanyi Bejelentes (Unexamined patent application) |
A1 | Szabadalmi Bejelentesek Kozzetetele (1996 Law: Patent application with search report) | ||
A2 | Teljes Talalmanyi Bejelentes (Unexamined patent application) | ||
A2 | Szabadalmi Bejelentesek Kozzetetele (1996 Law: Patent application without search report) | ||
A3 | Kulon Tajekoztatas Ujdonsagkutatasrol (1996 Law: Search report published) | ||
B | Szabadalmi Leiras (Patent specification) | ||
B1 | Szabadalmi Leiras (1996 Law: Patent without previous publication) | ||
ID | Indonesia | A | Patent application, or simple patent application |
B | Patent, or simple patent | ||
IE | Ireland | A1 | Patent Application |
A2 | Short-Term Patent Application | ||
IL | Israel | A | Patent Application |
IN | India | A | Patent Application |
B | Granted patent | ||
IP | Web publication | Technical disclosure from IP.com | |
IR | Iran | B | Grant |
IS | Iceland | A | Patent application |
A7 | Patent application | ||
B | Patent grant | ||
B2 | Amended patent | ||
B3 | Amended patent | ||
B6 | Patent grant | ||
T3 | Translation of EP | ||
IT | Italy | A1 | Patent Application |
B | Patent | ||
B1 | Patent (granted) | ||
B1 | Granted patent | ||
JP | Japan | A | Kokai Tokkyo Koho (Published unexamined patent application) |
B | Tokkyo Koho (Published examined patent application) | ||
B1 | Tokkyo Koho (Granted patent without prior A) | ||
B2 | Tokkyo Koho (Granted patent with preceding publication) | ||
B6 | Corrected granted patent | ||
T | Kohyo Koho (Unexamined patent application on foreign application) | ||
U | Toroku Jitsuyo Shinan Koho (Registered Utility Model Application) | ||
U6 | Toroku Jitsuyo Shinan Koho Teisei (Correction to Registered Utility Model Application) | ||
KE | Kenya | A | Patent application |
B | Granted patent | ||
D | Patent application – duplicate number | ||
T | PCT National Phase | ||
U | Utility model application | ||
Y | Granted utility model | ||
KG | Kyrgyzstan | A | Application |
B | Granted patent | ||
C1 | Granted patent | ||
U | Utility model application | ||
Y | Utility model grant | ||
KR | Korea, Republic of | A | Kongkae Taeho Kongbo (Unexamined Patent Application) |
B1 | Teuk-Hu Gong-Bo (Patent Specification) | ||
U | Gong-Gae Sil-Yong Sin-An Gong-Bo (Unexamined Utility Model) | ||
Y1 | Deung-Rok Sil-Yong Sin-An Gong-Bo (Examined Utility Model) | ||
KZ | Kazakhstan | A | Application |
A4 | Grant | ||
B | Grant | ||
U | Utility model application | ||
Y | Utlity model | ||
LT | Lithuania | B | Patento Aprasymas (Patent application) |
LU | Luxembourg | A1 | Patent Application (With search report) |
A2 | Patent Application (Without search report) | ||
B1 | Granted patent | ||
LV | Latvia | B | Iszinas (Patent publication) |
MA | Morocco | A1 | Patent application |
MC | Monaco | A | Brevet d'Invention (Patent of Invention) |
E | Certification of addition | ||
MD | Moldova | A | Cerere de Brevet de Inventie (Published non-examined patent application) |
A0 | Patent application published before 18 months | ||
A1 | Patent application published with search report | ||
A2 | Patent application published without search report | ||
A3 | Search report | ||
A9 | Modified complete specification | ||
B1 | Brevet de Inventie (Published examined patent application without A publication) / Granted patent | ||
B2 | Brevet de Inventie (Published examined patent application with A) / Granted patent amend after opposition or appeal | ||
B9 | Corrected complete granted patent | ||
C1 | Patent specification not preceded by B1 or B2 / Issued patent | ||
C2 | Patent specification preceded by B1 or B2 / Issued patent amended after opposition or appeal | ||
C3 | Issued patent amended after limitation or revocation | ||
C9 | Corrected complete patent specification / Corrected complete issued patent | ||
F1 | Brevet de Inventie Acordat (Dec. of grant without examination and without A) | ||
F2 | Brevet de Inventie Acordat (Dec. of grant without examination and published with A) | ||
G1 | Patent without ex. and without F | ||
G2 | Patent without ex. and with F | ||
G9 | Corrected complete G1 or G2 | ||
I1 | Utility model without ex. and without W | ||
I2 | Utility model without ex. and with W | ||
U | Unexamined application for utility model | ||
U0 | Short-term patent application | ||
U9 | Corrected complete utility model application | ||
W1 | Dec. of grant without ex. and without U | ||
W2 | Dec. of grant without ex. and with U | ||
W9 | Corrected complete W1 or W2 | ||
Y | Granted short-term patent for invention | ||
Y1 | Publ. exam. Utility appl. without U publ. | ||
Y2 | Publ. exam. Utility appl. preceded by U | ||
Y3 | Granted short-term patent amended after opposition or appeal | ||
Y9 | Corrected complete examined utility model application / Corrected complete granted short-term patent of invention | ||
Z | Issued short-term patent for invention | ||
Z1 | Utility model not preceded by Y1 or Y2 | ||
Z2 | Utility model preceded by Y1 or Y2 | ||
Z3 | Short-term patent of invention, issued after amendment following opposition or appeal | ||
Z4 | Short-term patent of invention, issued after amendment following limitation or revocation | ||
Z5 | Extended short-term patent of invention | ||
Z6 | Extended short-term patent of invention, amended after extension procedure | ||
Z9 | Corrected complete issued or extended short-term patent of invention |
Country Code | Country | Kind Code | Type of Publication or Document Title |
---|---|---|---|
ME | Montenegro | A | Patent application |
B | Granted patent | ||
MK | Macedonia | A | Patent |
MN | Mongolia | A1 | Patent application |
A6 | Inventor’s certificate | ||
A8 | Inventor’s certificate of addition | ||
B | Granted patent | ||
U | Utility model | ||
MT | Malta | B | Granted patent |
MW | Malawi | A1 | Patent application |
MX | Mexico | A | Solicitud de Patente (Patent application) |
B | Granted patent/ granted utility model | ||
MY | Malaysia | A | Granted patents and utility models |
NI | Nicaragua | A | Patent application |
U | Utility model | ||
NL | Netherlands | A | Terinzagelegging (Patent application laid open) |
A1 | Inschrijving (Registered specification laid open) | ||
B | Openbaargemaakte (Published patent application) | ||
B9 | Complete reprint of a B-document | ||
C | Octrooi (Patent) | ||
C1 | Octrooi - 6 yr. (Patent without search report) | ||
C2 | Octrooi - 20 yr. (Patent with search report) | ||
NO | Norway | A | Unexamined Patent Application |
B | Utlegningsskrift (Document laid open for public inspection) | ||
B1 | Patent (1997 Law) | ||
B2 | Granted after opposition | ||
B3 | Granted with admin. Limitation | ||
C | Patent | ||
NZ | New Zealand | A | Patent Application |
PA | Panama | A1 | Patent Application |
A2 | Division | ||
U | Utility model application | ||
PE | Peru | A1 | Patent application |
Z | Utility model | ||
PH | Philippines | A | Patent Application |
A1 | Application with search report | ||
A2 | Application without search report | ||
A3 | Search report | ||
B1 | Granted Patent | ||
Z | Utility Model Application | ||
PK | Pakistan | A | Patent application |
A0 | Patent application notification | ||
B | Grant | ||
PL | Poland | A5 | Opis Patentowy (Inventor Certificate) |
A6 | Opis Patentowy (Inventor Certificate; Addition) | ||
B1 | Opis Patentowy (Patent) | ||
B2 | Opis Patentowy Patentu Tymczasowego (Provisional patent) | ||
B3 | Opis Patentowy (Additional patent) | ||
B4 | Opis Patentowy Patentu Tymczasowego (Provisional additional patent) | ||
PT | Portugal | A | Fasciculo de Patente de Invencao (Application for patent of invention) |
A1 | Modified patent application | ||
B | Fasciculo de Patente de Invencao (Granted Patent) | ||
E | Translation of EP | ||
T | Translation of European Patent for application for a utility model | ||
PY | Paraguay | A | Patent application |
B | Granted patent | ||
Y | Utility model | ||
RD | Research Disclosure | ||
RO | Romania | A0 | Cerere de Brevet de Inventie (Patent Application) |
A1 | Descrierea Inventiei (Patent) | ||
A2 | Descrierea Inventiei (Inventor Certificate) | ||
A3 | Descrierea Inventiei (Addition to Inventor Certificate) | ||
A7 | Complementary description of an invention | ||
B | Patent specification | ||
B1 | Granted patent as first publication | ||
B2 | Patent in the amended form subsequently to the revocation procedure | ||
B3 | Descrierea Inventiei (Patent - later supply of Romanian abstract) | ||
B9 | Patent with corrections in the description, claims and/or drawings | ||
RS | Serbia | A | Patent application (<2012) |
A1 | Patent application w/ search report | ||
A2 | Patent application w/o search report | ||
A3 | Search report | ||
B | Granted patent (<2012) | ||
B1 | Granted patent | ||
B2 | Amended grant | ||
B9 | Complete corrected patent | ||
U | Utility model (<2012) | ||
U1 | Petty patent (utility model) | ||
RU | Russia | C1 | Vydannyi bez Predshestvuyushchei Publikatsii Zayavki (Patent for invention) |
C2 | Vydannyi s Predshestvuyushchei Publikatsii Zayavki (Patent for invention - second publication | ||
Imperial Russia Patent | |||
Russian Applications | |||
SA | Saudi Arabia | A | Patent application |
B1 | Granted patent | ||
SE | Sweden | A | Patent application made available to the public |
A0 | Patent application filed | ||
A1 | Patent application | ||
A2 | Corrected patent application | ||
A3 | Patent application for provisional protection | ||
B | Utlaeggningsskrift (Document laid open for public inspection) | ||
C | Patentskrift (Granted patent) | ||
C2 | Patentskrift (1994 Law: Granted patent) | ||
C3 | Corrected granted patent | ||
T3 | Translation of EP patent | ||
SG | Singapore | A1 | Patent Application |
SI | Slovenia | A | Patent |
A2 | Patent s Skrajsanim Trajanjem (Short term patent) | ||
SM | San Marino | A | Publication of application/Publication of application for PCT transfers |
A1 | Publication of application | ||
B | Granted patent | ||
B1 | Granted patent | ||
T1 | Translation of EP granted patent | ||
T2 | Granted patent for PCT transfers | ||
SU | USSR (Union of Socialist Soviet Republics) | A1 | Opisanie Izobreteniya k Avtorskomu Svidetel'stvu (Description of the invention for an inventor's certificate) |
A2 | Opisanie Izobreteniya k Avtorskomu Svidetel'stvu (Description of the invention for an inventor's certificate of addition) | ||
A3 | Opisanie Izobreteniya k Patentu (Description of the invention for a patent) | ||
A4 | Opisanie Izobreteniya k Patentu (Description of the invention for a patent of addition) | ||
SV | El Salvador | A | Patent application |
U | Utlity model | ||
TH | Thailand | A | Patent application |
B | Patent | ||
U | Utlity model | ||
TJ | Tajikistan | A | Patent application |
B | Granted patent | ||
R3 | Reregistration of SU patent | ||
U | Utility model | ||
Y3 | Petty patent | ||
TN | Tunisia | A1 | Patent application |
TT | Trinidad and Tobago | B | Granted patent |
TR | Turkey | A1 | Patent Basvurusu (Patent application with search report) |
A2 | Patent Basvurusu (Patent application without search report) | ||
A3 | Patent Basvurusu (Search report) | ||
B | Patent | ||
T | Patent applications filed through the Patent Cooperation Treaty and published together with the search report | ||
T1 | Patent Basvurusu (Translation of WO international application with search report) | ||
T2 | Patent Basvurusu (Translation of WO international application without search report) | ||
T3 | Translated EP claims | ||
TW | Taiwan | B | Zhulanli Gongbao (Patent) |
UA | Ukraine | A | Declarative patent specification for invention |
A1 | Patent for invention, granted upon a USSR author’s certificate | ||
C2 | Patent for invention, granted upon the application, filed within the Patent Office of the USSR and for which no positive decision was taken, or Patent for invention | ||
U | Utility model | ||
US | United States | A | Granted Patent (prior to 2001) |
A0 | Published Patent Applications (NTIS) | ||
A1 | Patent Application (Post 2000) | ||
A2 | Republished Patent Application (Post 2000) | ||
A9 | Corrected Patent Application (Post 2000) | ||
B1 | Granted Patent (Published without A1) | ||
B2 | Granted Patent (Published with A1) | ||
B3 | Reexamination Certificate (Prior to 2001) | ||
"C1/C2/C3/ | |||
C4/C5/C6/ | |||
C7/C8/C9" | Reexamination Certificate (Post 2000) | ||
E/E1 | Reissue Patent | ||
H/H1 | Statutory Invention Registration | ||
I4 | Defensive Publication | ||
I5 | United States Patent Application (Trial Program) | ||
P1 | Plant Patent Application Publication | ||
P2 | Plant Patent Application Publication (Published without P1) | ||
P3 | Plant Patent Application Publication (Published with P1) | ||
P9 | Corrected Plant Patent Application | ||
UY | Uruguay | A1 | Patent application |
UZ | Uzbekistan | B | Grant |
C | Grant | ||
U | Utility model | ||
VE | Venezuela | A | Patent application |
B | Granted patent | ||
U | Utility model application | ||
Y | Granted utility model | ||
VN | Vietnam | A | Patent application |
A1 | Patent application | ||
B | Granted patent | ||
U | Utility model application | ||
Y | Granted utility model | ||
WO | WIPO (World Intellectual Property Organization) | A1 | PCT International Application (With search report) |
A2 | PCT International Application (Without search report) | ||
A3 | PCT International Application Search Report | ||
A8 | Modified first page | ||
A9 | Republished PCT International Application or PCT International Application Search Report | ||
B1 | Amended claims | ||
YU | Yogolavia | A | Patent application |
B | Patent specification | ||
ZA | South Africa | A | Patent Specification |
D | Patent Specification (Used to distinguish a document with the same number as one previously published) | ||
ZM | Zambia | A1 | Patent application |
B | Granted patent | ||
ZW | Zimbabwe | A1 | Patent for an invention |