• Last updated :
  • Aug 18, 2017
Data Coverage
Data collection Date : YYYY.MM.DD Data Update
frequency
USPatents issued before 1975 Grant Date
1975.12.30 ~ 1790.07.31
Full text, Full-Image(PDF), Rep. Drawings Completed
Patent Application Publications Unexam Pub. Date
2001.03.15 ~ 2017.08.10
Full text, Full-Image(PDF), Drawings
※ Agent/Attorney (Published information from USPTO is provided until Feb. 24,2011)
Every week
Patent Granted Publications Grant Date
1976.01.06 ~ 2017.08.15
Full text, Full-Image(PDF), Drawings
※ Individual Drawings (Grant date 2001~Present)
Every week
Assignments Information 1970.01.04 ~ 2017.08.11 Assignor / Assignee Data
※ Range of date provided is the registry date of assignee information from the USPTO.
Every month

EPEuropean Patent Applications Issued Date
1978.12.20 ~ 2017.08.16
Full text, Full-Image(PDF), Drawings Every week
Granted European Patents Issued Date
1980.01.09 ~ 2017.08.16
Full text, Full-Image(PDF), Drawings Every week

PCT(WO) Issued Date
1978.10.19 ~ 2017.08.10
Full text, Full-Image(PDF), Rep. Drawings Every week

JPPatent ApplicationUnexamined PublicationsUnexam Pub. Date
1993.01.08 ~ 2017.08.17
Full text, Full-Image(PDF), Drawings Every week
Unexam Pub. Date
1989.01.01 ~ 1992.12.31
Full-Image(PDF) -
Japanese Translation of PCTUnexam Pub. Date
1996.01.09 ~ 2017.08.17
Full text, Full-Image(PDF), Drawings Every week
Domestic Re-Publication of PCTUnexam Pub. Date
1992.12.23 ~ 2017.02.23
Full text, Full-Image(PDF), Drawings Every week
Patent GrantedExamined PublicationsExam Pub. Date
1994.01.05 ~ 1996.03.29
Full text, Full-Image(PDF), Drawings Completed
GrantedGrant Date
1996.03.01 ~ 2017.07.28
Full text, Full-Image(PDF), Drawings Every week
Utility Application Unexamined PublicationsUnexam Pub. Date
1993.01.08 ~ 2006.02.09
Full text, Full-Image(PDF), Drawings irregular
Unexam Pub. Date
1989.01.01 ~ 1992.12.31
Full-Image(PDF) -
Unexamined GrantedGrant Date
1994.04.27 ~ 2017.07.26
Full text, Full-Image(PDF), Drawings
※ Published after 1994
Every week
Utility Granted Examined PublicationsExam Pub. Date
1994.01.05 ~ 1996.03.29
Full text, Full-Image(PDF), Drawings Completed
GrantedGrant Date
1996.02.21 ~ 2010.04.02
Full text, Full-Image(PDF), Drawings irregular
PAJ (Patent Abstract of Japan – Unexamined Applications)Unexam Pub. Date
1976.10.01 ~ 2017.04.27
Bibliographic, Abstract, Full-Image(PDF), Rep. Drawings
※ JP Full-Image(PDF) (Unexam Pub. Date 1989.01.01 ~ Present)
Every month
Amendment Information (JP patent / Utility)Issued Date
1993.05.07 ~ 2017.02.02
Amendment Image (PDF) Every week

∗ JP data is in Japanese language except for PAJ.

KRPatent ApplicationUnexamined PublicationsUnexam Pub. Date
1983.03.25 ~ 2017.08.14
Full text, Full-Image(PDF), Drawings Every week
Patent GrantedExamined PublicationsExam Pub. Date
1979.07.12 ~ 1997.08.08
Full text, Full-Image(PDF), Drawings Completed
GrantedGrant Date
1997.07.07 ~ 2017.08.08
Full text, Full-Image(PDF), Drawings Every week
Utility ApplicationUnexamined PublicationsUnexam Pub. Date
1983.03.25 ~ 2017.08.14
Full text, Full-Image(PDF), Drawings Every week
Utility GrantedExamined PublicationsExam Pub. Date
1979.07.11 ~ 1997.07.31
Full text, Full-Image(PDF), Drawings Completed
GrantedGrant Date
1996.04.10 ~ 2017.08.08
Full text, Full-Image(PDF), Drawings Every week
KPA (Korea Patent Abstract)KPA-A (Unexamined Applications)Unexam Pub. Date
1999.02.05 ~ 2017.04.28
Bibliographic, Abstract, Full-Image(PDF), Rep. Drawings irregular
KPA-B1 (Examined Applications)Grant Date
1997.07.07 ~ 2017.04.24
Bibliographic, Abstract, Full-Image(PDF), Rep. Drawings irregular
Amendment Information (KR patent / Utility)Issued Date
2005.07.13 ~ 2017.08.14
Amendment Image (PDF) Every week

∗ Text data is offered in Korean+English depending on its fields.

CNPatent Application Publications Unexam Pub. Date
1985.09.10 ~ 2017.08.15
Full text, Full-Image(PDF), Rep. Drawings Every week
Patent Granted Publications Grant Date
1985.09.10 ~ 2017.08.15
Full text, Full-Image(PDF), Rep. Drawings Every week
Utility Application Publications Unexam Pub. Date
1985.09.10 ~ 1992.12.30
Full text, Full-Image(PDF), Rep. Drawings Completed
Utility Granted Publications Grant Date
1993.01.06 ~ 2017.08.15
Full text, Full-Image(PDF), Rep. Drawings Every week

∗ Text data is offered in Chinese+English depending on its fields.

ININDIAPatent Date
1912.01.02 ~ 1999.12.31
Bibliographic, Abstract, Rep. Drawings Completed
Patent Date
2000.01.01 ~ 2017.07.28
Full text, Full-Image(PDF), Drawings Every week

DOCDB Patent Date
1827.03.14 ~ 2017.08.10
Collection of published applications from 100+ countries
Bibliographic, Abstract, Legal Status
Every week

OthersFEDERAL REPUBLIC GERMANY Patent Date
1877.01.01 ~ 2017.07.27
Full text, Rep. Drawing Every month
UNITED KINGDOM Patent Date
1782.07.04 ~ 2017.07.26
Full text, Rep. Drawing Every month
FRANCE Patent Date
1855.02.27 ~ 2017.07.21
Full text, Rep. Drawing Every month
RUSSIAN FEDERATION Patent Date
1975.04.25 ~ 2017.07.20
Full text, Rep. Drawing Every month
TAIWAN Patent Date
1950.09.20 ~ 2017.07.21
Bibliographic, Abstract Every month

∗ Some data is provided in native language instead of English.

Data collection Last Update :
YYYY.MM.DD
Data Update
frequency

Standardized Applicant

2015.02.10 a standardized person or company name that maintains over 50 patent applications. irregular

KR standardized Applicant

2015.02.10 The whole Korean companies that received an external audit.
The foreign companies that maintain over 50 published patent and utility model documents.
irregular
  • Our regular Data Update Date is every Monday 07:30 ~ 08:30 (KST)
  • Full text : Bibliographic, Abstract, Claims, Description
  • Our regularly scheduled system update period, we apply the new data from Patent Authorities to our service in order. Due to our sequential data processing,
    WIPS contents would be differentiated from the Patent Authorities at a specific date.
  • We do not provide the Patent Full-Image(PDF) in case the authorities does not provide the Patent Full-Image(PDF) or the Patent Full-Image(PDF) has raw data error.
    (List of Patents with no Patent Full-Image(PDF))
  • CN Data NOTIFICATIONS
    • Due to the procedure of China Patent Application, CN data's supply may be unreliable.
    • CN data has a unique sequential data processing, which in some case cannot offer all fields at once but we update them continuously.
    • English translated(Machine and Human) Titles and Abstracts will be provided in order following the Chinese data.
    • Due to the sequential data processing, certain files cannot offer Chinese/English Machine Translation/English Human Translation at the same time.