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G&H Diversified Manufacturing, LP et al. Post grant review
Case Number:
Case Type:
PGR
Status:
Final Written Decision
Petitioner:
G&H Diversified Manufacturing, LP et al.
Patent Owner:
Tech Center:
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Filed: May 10, 2021 00:00
Coverage
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October 31, 2022
PTAB Wipes Out Fracking Patent Involved In WDTX IP Fights
The Patent Trial and Appeal Board has invalidated a DynaEnergetics patent on perforation gun components used for oil and gas drilling, handing a win to G&H Diversified Manufacturing in its post-grant review challenging the patent.
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October 31, 2022