Links
Potter Clarkson LLP is not responsible for the content of external internet sites.
Patents
The UK Intellectual Property Office 
The Intellectual Property Regulation Board (IPReg)
The US Patent and Trademark Office
The Chartered Institute of Patent Attorneys (CIPA)
The Institute of Professional Representatives (epi)
European Practitioners in Intellectual Property (UNION)
Trademarks
International Trademark Association (INTA)
The Institute of Trade Mark Attorneys (ITMA)
The Office for Harmonization in the Internal Market (OHIM)
Intellectual Property
The World Intellectual Property Organisation (WIPO)
