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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
eu
Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
K.Manivannan
Respondent / Defendant
The Chairman Intellectual Property Appellate Board, The Controller of Patent & Designs, M.Mani
Dispute Summary
The petitioner challenged the validity of Patent No. 204322, granted to M.Mani (the third respondent), arguing that the invention was already publicly available or anticipated by his own earlier work. The petitioner sought revocation of the patent before the High Court.
Outcome / Ruling
defendant_favorable
Verdict Document PDF URL
Full text judgment
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