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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
cephalon inc
Respondent / Defendant
maneesh pharmaceutical limited
Dispute Summary
Cephalon, Inc. sued Maneesh Pharmaceutical Limited (MPL) and Sigma for infringement of its trademark 'PROVIGIL' used on pharmaceutical products, alleging MPL was manufacturing and selling the drug under the same mark despite Cephalon’s prior use and registration. MPL claimed prior use since 2002 and argued that Cephalon had acquiesced to their use.
Outcome / Ruling
The Delhi High Court dismissed MPL's application to vacate the interim injunction, upholding the order restraining them from using the trademark 'PROVIGIL'.
Verdict Document PDF URL
Full text judgment
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