I believe US patent 8,625,805, granted to Wickr on January 7, 2014, is either not novel, or an obvious variation of ordinary encrypted mail as it has been used for decades. Here is claim 1: A ...
I've read that anyone can request a post-grant patent review (assuming you have the money to cover the administrative costs) for as long as a patent is enforceable but I can't find any information on ...
Has patent application 20130025039 Been granted a patent?
Can someone explain what "inter partes review" and "ex parte reexamination" are when challenging patents with prior art?
Let's imagine a patent is filed in 2003 and later approved by the USPTO. Let's imagine someone wants to challenge it with valid prior art (year 2000 for example). Which legislation applies? The one ...
According to a recent blog post on AVC.com: "Section 18 of last year's America Invents Act provides for a "post-grant review proceeding for review of the validity of covered business method ...