Case Number:

IPR2022-00625

Case Type:

IPR

Status:

Final Written Decision

Petitioner:

ExtractionTek Sales LLC

1. Filed: February 21, 2022 00:00

   Coverage

   1. July 28, 2023

      Board Nixes Most Claims In Colo. Co.'s Pot-Extraction Patent

      A Colorado marijuana- and hemp-extraction company has convinced a panel of judges on the U.S. Patent Trial and Appeal Board that most of the claims in a patent owned by a Centennial State rival, covering a new kind of extraction method, can't hold up in court.

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