Posternak Blankstein & Lund LLP is now Arent Fox. Read the press release

Patent Prosecution

Client Tested. Patent Approved.
Arent Fox regularly ranks within the top 15 general practice firms, and within the top 50 IP firms, for number of US utility applications filed, according to Intellectual Property Magazine. We also file and prosecute hundreds of foreign applications annually.

Arent Fox is responsible for drafting, filing, and prosecuting approximately 32,600 US and foreign patent applications, including roughly 24,000 active US patent applications and 8,600 foreign patent applications. The US patent applications include approximately 21,700 pending non-provisional applications, 1,000 pending provisional applications, and 1,200 pending design applications.

In the last few years, Arent Fox has filed approximately 2,100 US patent applications and more than 800 direct foreign and PCT applications, annually.