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DynaEnergetics Europe GmbH et al. Inter Partes Review
Case Number:
Case Type:
IPR
Status:
Trial Instituted
Petitioner:
DynaEnergetics Europe GmbH et al.
Patent Owner:
Tech Center:
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Filed: August 10, 2022 00:00
Coverage
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February 06, 2024
PTAB Drills Out Some Perforating Gun Tube Patent Claims
The patent board has whittled down claims in a downhole perforating gun tube patent that's at the center of a legal fight between a German drilling equipment manufacturer and a small Texas welding company.
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February 06, 2024