Reissue vs. Reexamination in IPR and PGR Practice - Patents: Post-Grant Podcast
Never Surrender? Recapturing Subject Matter in Reissue Proceedings
Takeaways - - Pre-AIA patents may be able to “swear behind” prior art applied in reissue and reexamination. - “Swearing behind” has limits and obtaining sufficient evidence to establish prior invention may be difficult to...more
In the mid-2000s, the U.S. Patent Office (USPTO) determined that reexaminations would be more consistent and legally correct if performed by a centralized set of experienced and specially trained Examiners. As a result, the...more
This month we take a deeper dive into petitions practice for cases handled by the Central Reexamination Unit (CRU). As noted in our previous article, issues of first impression sometimes arise in cases before the CRU where...more
Takeaways: - Patentees must demonstrate “unequivocal intent” to broaden claims in a broadening reissue. - To establish a broadening reissue, a patentee’s actions must align with their words within the two year statutory...more
The requirement for disclosure, candor, and good faith between an applicant/patent owner and the U.S. Patent and Trademark Office (USPTO) serves an important public interest. Succinctly, each individual associated with the...more