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IP Verse

Water-Based Pressure Sensitive Adhesive Compositions And Methods Of Making Same - EP3679104

The patent EP3679104 was granted to Rohm And Haas on Nov 9, 2022. The application was filed on Jul 17, 2018 under application number EP18755345A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3679104

ROHM AND HAAS
Application Number
EP18755345A
Filing Date
Jul 17, 2018
Status
Granted And Under Opposition
Oct 7, 2022
Publication Date
Nov 9, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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
ARKEMA FRANCEAug 7, 2023ARKEMA PATENTADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCN102040930
INTERNATIONAL-SEARCH-REPORTCN105694772
INTERNATIONAL-SEARCH-REPORTJPH04304281
INTERNATIONAL-SEARCH-REPORTUS6147165
INTERNATIONAL-SEARCH-REPORTWO2016160250
OPPOSITIONEP1403353
OPPOSITIONJP2003313528
OPPOSITIONJPH04304281
OPPOSITIONJPH05239425
OPPOSITIONWO2019050626

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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