You have been sued for patent infringement and decided to challenge the validity of the patent at inter partes review (“IPR”). The next major decision you need to make is “when?” Concurrent district ...
Cecilia Copperman, Jeffrey Lewis, Lucas Watkins Ph.D. Of late there have been two significant changes to IPR practice. Since February 2025, we have seen a May 7 Federal Circuit panel deciding an ...
December 22, 2023 - Inter partes reviews (IPRs) are a frequent component of patent litigation disputes. For example, a party accused of patent infringement in U.S. district court may challenge the ...
April 17, 2023 - Patent Trial and Appeal Board (PTAB) post-grant validity challenges — for example, inter partes review — are frequent components of a patent litigation strategy for defendants.
In the end, while the Federal Circuit did overrule 'Shaw', and now provides uniform guidance to district courts that IPR estoppel does, in fact, apply to grounds that reasonably could have been raised ...
The Shanghai Intellectual Property Administration Administrative Service Center provides one-stop service offering comprehensive IPR services across 51 categories. [Photo provided to chinadaily.com.cn ...
IPR advocates have touted the success and impact of the Inter Partes Review (IPR). Some studies proclaim IPRs have saved billions in overall legal costs since their adoption. The problem is their ...
"From 2017 through 2023, IPR filings have been trending downwards, with 86 fewer petitions filed each year on average over that period," writes Rob Maier. Since its enactment under the 2011 America ...
“In 2020, [IPR] cases edged higher, with a total of 1,443, 13.5% more than 2019, and the early data for 2021 suggests the same positive growth trend has continued.” The annual IPR Intelligence Report ...
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