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ARTICLE · 03 NOVEMBER 2021

Spotlight On Upcoming Oral Arguments - November 2021

Finnegan, Henderson, Farabow, Garrett & Dunner LLP
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The following telephone arguments will be available to the public live.

United StatesIntellectual Property
Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
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The following telephone arguments will be available to the public live.  Access information will be available by 10 AM ET each day of argument at: https://cafc.uscourts.gov/home/oral-argument/listen-to-oral-arguments/.

Monday, November 1, 2021

Hunting Titan, Inc. v. DynaEnergetics Europe GmbH, No. 20-2163

Hunting petitioned for inter partes review ("IPR") of U.S. Patent No. 9,581,422, alleging the challenged claims were invalid as both anticipated and obvious. Following institution, DynaEnergetics filed a motion to amend the '422 patent contingent on the Patent Trial and Appeal Board ("Board") finding the original claims unpatentable. Hunting opposed, arguing the amended claims were obvious (but not anticipated). In its Final Written Decision, the Board found both the original and amended claims to be anticipated.

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