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Arkema Inc. Post grant review
Case Number:
Case Type:
PGR
Status:
FWD Entered
Petitioner:
Arkema Inc.
Patent Owner:
Tech Center:
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Filed: February 22, 2016 00:00
Coverage
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August 29, 2022
PTAB Again Axes Honeywell Patent After Failed Correction Bid
Nearly three years after the Federal Circuit remanded two decisions from the Patent Trial and Appeal Board invalidating a Honeywell International Inc. air conditioning patent, the board has again found the claims unpatentable based upon Honeywell's failed bid to correct the priority chain.
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August 29, 2022