World Intellectual Property Organization
http://www.wipo.int
US Patent and Trademark Office
http://www.uspto.gov
European Patent Office
http://www.european-patent-office.org
Japan Patent Office
http://www.jpo.go.jp
Canadian Intellectual Property Office
http://www.cipo.gc.ca
US Federal Courts
http://www.uscourts.gov/courtlinks
Intellectual Property Owners Association
http://www.ipo.org
American Intellectual Property Law Association
http://www.aipla.org
© 2012 Latimer Intellectual Property Law, LLC