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  • Polygroup Limited et al v. Willis Electric Company Limited IPR of '072 PTAB CAFC

    • IPR2016-01781
    • 2800
    • Judge: Barbara A. Parvis +3
    • Filed: 11/02/2016
    • Institution: 05/09/2017
    • Final Decision: 10/30/2020
    • Latest Docket Entry: 10/30/2020
    • PTAB
    • Administrative Judges
    • Barbara A. Parvis
    • Jeremy M. Plenzler
    • William V. Saindon
4
Petitioners
1
Patent Owner
1
Challenged Patent
  • Polygroup Limited et al v. Willis Electric Company Limited IPR of '072 PTAB CAFC

    • IPR2016-01781
    • 2800
    • Judge: Barbara A. Parvis +3
    • Filed: 11/02/2016
    • Institution: 05/09/2017
    • Final Decision: 10/30/2020
    • Latest Docket Entry: 10/30/2020
    • PTAB
    • Administrative Judges
    • Barbara A. Parvis
    • Jeremy M. Plenzler
    • William V. Saindon
Appeal
18-2137
Joinder
IPR2016-01782 joined this IPR
Final Decision
Some Claims Unpatentable
Cause of Action
Inter Partes Review
Administrative Judges
Barbara A. Parvis
Jeremy M. Plenzler
William V. Saindon
  • Patent Information
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