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  • Polygroup Limited et al v. Willis Electric Company Limited IPR of '187 PTAB CAFC

    • IPR2016-01612
    • 2800
    • Judge: Barbara A. Parvis +4
    • Filed: 08/26/2016
    • Institution: 02/27/2017
    • Final: 10/08/2020
    • Latest Docket Entry: 03/22/2023
    • PTAB
    • Administrative Judges
    • Barbara A. Parvis
    • Christopher L. Crumbley
    • Jeremy M. Plenzler
    • William V. Saindon
2
Petitioners
1
Patent Owner
1
Challenged Patent

  • Polygroup Limited et al v. Willis Electric Company Limited IPR of '187 PTAB CAFC

    • IPR2016-01612
    • 2800
    • Judge: Barbara A. Parvis +4
    • Filed: 08/26/2016
    • Institution: 02/27/2017
    • Final: 10/08/2020
    • Latest Docket Entry: 03/22/2023
    • PTAB
    • Administrative Judges
    • Barbara A. Parvis
    • Christopher L. Crumbley
    • Jeremy M. Plenzler
    • William V. Saindon
PTAB Petition | Rpx Insight
View Petition
Appeals
18-1746
18-1745
21-1402
21-1401
Final Decision
No Claims Unpatentable
Cause of Action
Inter Partes Review
Administrative Judges
Barbara A. Parvis
Christopher L. Crumbley
Jeremy M. Plenzler
William V. Saindon
  • Patent Information
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