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IP Verse

(1R, 2R)-3-(Dimenthyl Amino-1-Ethyl-2-Methyl-Propyl) Phenol For Treating Painful Inflammations - EP3241550

The patent EP3241550 was granted to Grnenthal on Jul 22, 2020. The application was originally filed on Nov 18, 2003 under application number EP17020237A. The patent is currently recorded with a legal status of "Revoked".

EP3241550

GRNENTHAL
Application Number
EP17020237A
Filing Date
Nov 18, 2003
Status
Revoked
Feb 23, 2024
Publication Date
Jul 22, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (4)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status

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GENERICS UKApr 22, 2021ELKINGTON AND FIFEADMISSIBLE
TEVA PHARMACEUTICALSApr 21, 2021GREINERWITHDRAWN
HEXALApr 20, 2021KRAUS & LEDERER PARTGMBBWITHDRAWN
DR SCHONApr 16, 2021DR SCHONWITHDRAWN

Patent Citations (23) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONDE19525137
DESCRIPTIONDE3309516
DESCRIPTIONDE4426245
DESCRIPTIONUS4612008
DESCRIPTIONUS4765989
DESCRIPTIONUS4783337
DESCRIPTIONUS5330761
DESCRIPTIONUS5399362
DESCRIPTIONUS5455046
DESCRIPTIONUS5472711
OPPOSITIONDE10059412
OPPOSITIONEP0693475
OPPOSITIONEP0693675
OPPOSITIONEP1839654
OPPOSITIONWO0226694
OPPOSITIONWO0228817
OPPOSITIONWO2004047823
OTHEREP1562567
OTHEREP1839654
SEARCHDE10059412
SEARCHEP0693475
SEARCHWO0226694
SEARCHWO0228817

Dossier Documents

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    Description

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