美国专利从业者协会

Patent Bytes提供专利类、等...

General Patent Corporation is an intellectual property firm that provides patent licensing and patent enforcement on a contingency basis.

Eminent patent attorney Warren Woessner shares his thoughts on all things Biotechnology Patent Law.

江苏省专利代理人协会

Orde van Octrooigemachtigden

patent circle

The Patent Information User Group, Inc. mission is to support, assist, improve and enhance the success of patent information professionals through leadership, education, communication, advocacy and networking.

The 271 Patent Blog