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  • Baker Hughes Incorporated et al v. Lubrizol Specialty Products, Inc. et al IPR of '249 PTAB CAFC

    • IPR2016-01901
    • 1700
    • Judge: Christopher M. Kaiser +3
    • Filed: 10/06/2016
    • Institution: 04/07/2017
    • Final: 03/08/2019
    • Latest Docket Entry: 10/30/2023
    • PTAB
    • Administrative Judges
    • Christopher M. Kaiser
    • Kristina M. Kalan
    • Michelle N. Ankenbrand
3
Petitioners
2
Patent Owners
1
Challenged Patent

  • Baker Hughes Incorporated et al v. Lubrizol Specialty Products, Inc. et al IPR of '249 PTAB CAFC

    • IPR2016-01901
    • 1700
    • Judge: Christopher M. Kaiser +3
    • Filed: 10/06/2016
    • Institution: 04/07/2017
    • Final: 03/08/2019
    • Latest Docket Entry: 10/30/2023
    • PTAB
    • Administrative Judges
    • Christopher M. Kaiser
    • Kristina M. Kalan
    • Michelle N. Ankenbrand
PTAB Petition | Rpx Insight
View Petition
Appeals
19-1838
21-2283
22-1153
22-1155
22-1152
Final Decision
All Claims Unpatentable
Cause of Action
Inter Partes Review
Administrative Judges
Christopher M. Kaiser
Kristina M. Kalan
Michelle N. Ankenbrand
  • Patent Information
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