- Industrial Property Office of the Slovak Republic
- Intellectual Property Corporation of Malaysia
- Intellectual Property Office of New Zealand (IPONZ)
- Intellectual Property Office of Singapore (IPOS)
- Israel Patent Office
- Japan Patent Office (in Japanese)
- European Union Intellectual Property Office (EUIPO)
- National Institute of Industrial Property - France (
in French) - Patent Office - Ireland
- Portuguese Institute of Industrial Property (PDF)
- Spanish Patent and Trademark Office
- Swiss Federal Institute of Intellectual Property
- United Kingdom Intellectual Property Office
- United States Patent and Trademark Office (USPTO)