An inter partes review (or IPR) of a patent is a trial proceeding conducted by the Patent Trial and Appeal Board (PTAB) when there is a challenge to patentability. The procedure for conducting IPRs ...
In patent litigation, expert witnesses play a crucial role in providing specialized knowledge to the court. In a recent case where Osseo Imaging LLC sued Planmeca USA Inc. for patent infringement, the ...
In some legal matters, it makes sense to hire an expert witness. The expert witness can help you with a variety of tasks pertaining to your case, from evaluating the strength of your claim to ...
The use of expert witnesses in patent cases, and the emphasis put on them, varies between jurisdictions and even judges. What reforms are needed? Cross-examination of expert witnesses by counsel at ...
Federal Circuit Sees Logic in Allowing Expert Testimony on Ordinary Observers in Design Patent Cases
“[F]or the expert’s testimony on a POSA’s perspective to be relevant, the expert must also establish familiarity with that perspective.” Today, the U.S. Court of Appeals for the Federal Circuit issued ...
This week on IPWatchdog Unleashed, I speak with my long-time friend Jim Carmichael, who is a former Administrative Patent Judge and the founder of Carmichael IP. In this extended 75-minute ...
A New York-based company obtained a $122M jury verdict against Amazon.com on two patent infringement claims. The plaintiff, AlmondNet, relied on internet software expert testimony. The plaintiff was ...
The use of expert witnesses is less common in German patent litigation compared with the UK or US and in practice experts are only used in approximately 5% to 10% of cases. However, argues Georg Rauh, ...
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