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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
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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)
alkem laboratories ltd
Respondent / Defendant
sunlife sciences pvt ltd
Dispute Summary
Alkem Laboratories Ltd sued Sunlife Sciences Pvt Ltd & Anr for infringement of its 'A TO Z' trademarks, including variations like 'A TO Z NS', 'A TO Z NS New', and 'A TO Z NS+'. The plaintiff alleged that the defendants were using similar marks ('A2Z') and trade dress in relation to pharmaceutical products, creating consumer confusion.
Outcome / Ruling
The Delhi High Court granted a decree of permanent injunction in favor of Alkem Laboratories Ltd against Sunlife Sciences Pvt Ltd & Anr, restraining them from using the infringing marks and trade dress.
Verdict Document PDF URL
Full text judgment
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