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IP Verse

Heat Sensitive Recording Material - EP3221153

The patent EP3221153 was granted to Mitsubishi Hitec Paper Europe on Aug 15, 2018. The application was filed on Jun 24, 2016 under application number EP16733414A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3221153

MITSUBISHI HITEC PAPER EUROPE
Application Number
EP16733414A
Filing Date
Jun 24, 2016
Status
Granted And Under Opposition
Jul 13, 2018
Publication Date
Aug 15, 2018
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
KOEHLER OBERKIRCHMay 13, 2019MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONDE19806433
DESCRIPTIONDE4425737
DESCRIPTIONEP0780241
DESCRIPTIONEP1637339
DESCRIPTIONEP2239368
DESCRIPTIONWO2013069581
INTERNATIONAL-SEARCH-REPORTDE19806433
INTERNATIONAL-SEARCH-REPORTEP0414229
INTERNATIONAL-SEARCH-REPORTEP1637339
OPPOSITIONEP0579430
OPPOSITIONEP0780241
OPPOSITIONEP1637399
OPPOSITIONJP2006095842
OPPOSITIONJPH058541
OPPOSITIONJPH11348430
OPPOSITIONUS2005148467
OPPOSITIONWO0035679

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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    Description

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