On Friday, August 12, Google filed inter partes reexamination requests with the U.S. Patent and Trademark Office on the two patents asserted in patent infringement claims by Lodsys against, among others, several Android developers. The patents subject to these requests are U.S. Patent Nos. 7,222,078 and 7,620,565.

We have had a chance to review the reexamination requests, and after that review we believe Lodsys is in for a rough time. We have seen reexam requests before, but when we saw these, the above quote came to mind. Lodsys, you shouldn’t have brought a knife to a gunfight.

Good job.