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  • Helmerich & Payne International Drilling Company et al v. Nabors Drilling Technologies USA, Inc. et al IPR of '593 PTAB CAFC

    • IPR2021-00672
    • 2100
    • Judge: Ken B. Barrett +3
    • Filed: 04/08/2021
    • Institution: 10/18/2021
    • Final Decision: 10/12/2022
    • Latest Docket Entry: 01/24/2024
    • PTAB
    • Administrative Judges
    • Ken B. Barrett
    • Matthew S. Meyers
    • Sean P. O'Hanlon
3
Petitioners
2
Patent Owners
1
Challenged Patent

  • Helmerich & Payne International Drilling Company et al v. Nabors Drilling Technologies USA, Inc. et al IPR of '593 PTAB CAFC

    • IPR2021-00672
    • 2100
    • Judge: Ken B. Barrett +3
    • Filed: 04/08/2021
    • Institution: 10/18/2021
    • Final Decision: 10/12/2022
    • Latest Docket Entry: 01/24/2024
    • PTAB
    • Administrative Judges
    • Ken B. Barrett
    • Matthew S. Meyers
    • Sean P. O'Hanlon
PTAB Petition | Rpx Insight
View Petition
Appeal
23-1261
Final Decision
All Claims Unpatentable
Cause of Action
Inter Partes Review
Administrative Judges
Ken B. Barrett
Matthew S. Meyers
Sean P. O'Hanlon
  • Patent Information
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