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Process For The Preparation Of (1R,2R)-3-(3-Dimethylamino-1-Ethyl-2-Methyl-Propyl)-Phenol

Patent No. EP3210965 (titled "Process For The Preparation Of (1R,2R)-3-(3-Dimethylamino-1-Ethyl-2-Methyl-Propyl)-Phenol") was filed by Grnenthal on Jul 23, 2007. The application was issued on Nov 17, 2021.

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Patent Oppositions (3)

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 DateRepresentative
INSTONEAug 17, 2022APPLEYARD LEES
ELKINGTON AND FIFEAug 16, 2022ELKINGTON AND FIFE
SCORPIOAug 16, 2022SAGITTARIUS

Dossier Documents

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EP3210965

GRNENTHAL
Application Number
EP17161440A
Filing Date
Jul 23, 2007
Status
Granted And Under Opposition
Oct 18, 2021
Publication Date
Nov 17, 2021
External Links
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