Koha home

Sl. No.

Name of E-Patent

URL Link

1

Australian Patent Office

http://www.ipaustralia.gov.au/

2

Canadian

http://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/introduction.html

3

Ekaswaa - Search of all Indian patent documents

http://www.indianpatents.org.in/db/testmaina.asp

4

European

http://worldwide.espacenet.com/

5

FreePatentsOnline.com - A simple patent search database, freepatentsonline.com offers to chemical researchers a unique way of searching for patent documents.

http://www.freepatentsonline.com/

6

French Patent Office

http://www.inpi.fr/

7

German Patent Office

http://www.deutsches-patentamt.de/english/index.html

8

Govt. of India's Patents Website

http://patinfo.nic.in/

9

Greek Industrial Property Organization

http://www.obi.gr/obi/Default.aspx?tabid=71&

9

Hong Kong Patent Office

http://www.ipd.gov.hk/eng/home.htm

10

Indian Patent design and trademark office

http://www.ipindia.nic.in/

11

Indian Patent Information Retrieval System (IPIRS)

http://www.ipindia.nic.in/resources.htm#Manuals

12

Intellectual Property Office of the People's Republic of China (SIPO)

http://english.sipo.gov.cn/

13

Internet sites for patent search

http://www.pfc.org.in/info/site.htm

14

Irish Patent Office

http://www.patentsoffice.ie/

15

Korean Intellectual Property Office

http://www.kipo.go.kr/kpo/user.tdf?a=user.english.main.BoardApp&c=1001

16

Malaysian Intellectual Property Division

http://www.myipo.gov.my/

17

New Zealand Patent Office

http://www.iponz.govt.nz/cms

18

Patent Facilitating Centre

http://www.pfc.org.in/

19

Patent information Centers (PATLIB)

http://www.epo.org/searching/patlib.html

20

Patent Lens - A worldwide, open-access, free full-text patent informatics resource

http://www.patentlens.net/

21

Russian Patent Office

http://www.rupto.ru/rupto/portal/start?lang=en

22

Singaporean Patent Office

http://www.ipos.gov.sg/ 

23

Swedish Patent Office

http://www.prv.se/

24

Swiss Institute of Intellectual Property

https://www.ige.ch/en.html

25

Thai

http://www.patentarea.com/thai_patent_requirements.html

26

UK Intellectual Property Office

http://www.ipo.gov.uk/

27

United States

http://patft.uspto.gov/

28

World Intellectual Property Organization (WIPO)

http://www.wipo.int/portal/index.html.en