Below is the newest reexamination request filed with the United States Patent and Trademark Office as of January 12, 2012: three ex parte reexamination requests and one inter partes reexamination request.

Below is the newest reexamination request filed with the United States Patent and Trademark Office as of January 11, 2012: five ex parte reexamination requests and one inter partes reexamination request.

Below is the newest reexamination request filed with the United States Patent and Trademark Office as of January 10, 2012: two ex parte reexamination requests and two inter partes reexamination requests.

Below is the newest reexamination request filed with the United States Patent and Trademark Office as of January 9, 2012: six ex parte reexamination requests.

Below is the newest reexamination request filed with the United States Patent and Trademark Office as of January 6, 2012: one ex parte reexamination request and two inter partes reexamination requests.

The Reexamination Center interviews Nancy J. Linck, Ph.D., partner at intellectual property law firm Rothwell, Figg, Ernst &Manbeck, P.C., on a variety of post-grant challenge options at the PTO, including inter partes and ex partes reexamination and the new options introduced within the America Invents Act signed into law in September 2011. 

Read the full interview here.

Below is the newest reexamination request filed with the United States Patent and Trademark Office as of January 5, 2012: three ex parte reexamination requests.

Below is the newest reexamination request filed with the United States Patent and Trademark Office as of January 3, 2012: one ex parte reexamination request.

Below is the newest reexamination request filed with the United States Patent and Trademark Office as of December 28, 2011: three ex parte reexamination requests and two inter partes reexamination requests.

Below is the newest reexamination request filed with the United States Patent and Trademark Office as of December 27, 2011: one ex parte reexamination request.