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  • Duke Manufacturing Company v. Low Temp Industries, Inc. IPR of '253 PTAB CAFC

    • IPR2021-00415
    • 1700
    • Judge: Kristina M. Kalan +3
    • Filed: 01/12/2021
    • Institution: 07/20/2021
    • Final Decision: 07/15/2022
    • Latest Docket Entry: 02/02/2023
    • PTAB
    • Administrative Judges
    • Kristina M. Kalan
    • Michelle N. Ankenbrand
    • Wesley B. Derrick
1
Petitioner
1
Patent Owner
1
Challenged Patent

  • Duke Manufacturing Company v. Low Temp Industries, Inc. IPR of '253 PTAB CAFC

    • IPR2021-00415
    • 1700
    • Judge: Kristina M. Kalan +3
    • Filed: 01/12/2021
    • Institution: 07/20/2021
    • Final Decision: 07/15/2022
    • Latest Docket Entry: 02/02/2023
    • PTAB
    • Administrative Judges
    • Kristina M. Kalan
    • Michelle N. Ankenbrand
    • Wesley B. Derrick
PTAB Petition | Rpx Insight
View Petition
Appeals
22-2198
22-2236
Final Decision
All Claims Unpatentable
Cause of Action
Inter Partes Review
Administrative Judges
Kristina M. Kalan
Michelle N. Ankenbrand
Wesley B. Derrick
  • Patent Information
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