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PATENT SEARCH

Sl.No
Country wise Patent Search
URL's
1
 Australian patents http://www.patentlens.net/daisy/patentlens/patentlens.html
2
 Canada http://patents.ic.gc.ca/cipo/cpd/en/introduction.html
3
 Japan http://www19.ipdl.inpit.go.jp/PA1/cgi-bin/PA1INIT?
4
 UK http://www.ipo.gov.uk/patent/p-find/p-find-number.htm
5
 France http://www.inpi.fr/
6
 Germany http://depatisnet.dpma.de/DepatisNet/depatisnet?window=1
&space=menu&content=index&action=recherche&
session=c23b66f230d6b54122e9102741d6846ef15598a38f12&stamp=95618
7
 Singapore http://www.epatents.gov.sg/PE/
8
 China http://search.cnpat.com.cn/Search/EN/
9
 Taiwan http://www.tipo.gov.tw/eng/howto/blsearch.asp
10
 New Zealand http://www.iponz.govt.nz/cms/banner_template/IPSEARCH
11
 Google http://www.google.com/patents
12
 European http://ep.espacenet.com/quickSearch?locale=en_EP
13
 PCT countries http://www.wipo.int/pctdb/en/
14
 USA http://www.uspto.gov/#
15
 Indian patents http://india.bigpatents.org/applicant/browse/A
16
 Indian patents http://www.getthepatent.com/Search/
17
 US and Europe patents http://www.freepatentsonline.com/search.html
18
 Patent search Engine http://www.surfip.gov.sg/_patent-f.htm
19
 US patent http://www.pat2pdf.org/
20
 Korea

http://www.kipo.go.kr/kpo/user.tdf?a=user.english.html.HtmlApp&c=50100&
catmenu=ek50100