Third Party Observation in Patent Prosecution in China
Requesters should make sure to double cite to non-provisional and provisional if they require a provisional filing date for prior art....more
Takeaways: 1. ODP in reexamination and reissue remains unpredictable despite Allergan 2. Patent Owners should carefully review ODP rejections to ensure they are proper Obviousness-type double patenting (ODP) is a legal...more
In our annual review of developments in Canadian patent law, we considered over 60 patent decisions reported last year. This article highlights statutory changes and a selection of interesting points addressed in the reported...more
In the latest round of the Apple/VirnetX saga, the US Court of Appeals for the Federal Circuit held to its precedents in determining when 35 USC § 317(b) estoppel is triggered against inter partes re-examinations. VirnetX...more
Addressing whether patent holders can use the 35 USC § 121 safe harbor on a self-help basis to avoid obviousness-type double patenting, the US Court of Appeals for the Federal Circuit upheld a Patent Trial and Appeal Board...more