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IP Verse

Method And Device For The Variothermal Temperature Control Of Injection Moulds - EP3661720

The patent EP3661720 was granted to Kraussmaffei on May 21, 2025. The application was filed on Jul 9, 2018 under application number EP18739510A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3661720

KRAUSSMAFFEI
Application Number
EP18739510A
Filing Date
Jul 9, 2018
Status
Patent Maintained As Amended
Apr 18, 2025
Publication Date
May 21, 2025
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
SURFACE GENERATIONJun 7, 2022SANGERADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
DESCRIPTIONDE102007019389
DESCRIPTIONEP2329332
EXAMINATIONDE102007019389
EXAMINATIONWO2011048376
INTERNATIONAL-SEARCH-REPORTDE102004052499
INTERNATIONAL-SEARCH-REPORTDE102006031268
INTERNATIONAL-SEARCH-REPORTDE102008045006
OPPOSITIONDE102004052499
OPPOSITIONDE102006031268
OPPOSITIONDE102008045006
OPPOSITIONUS2007184139
OPPOSITIONUS5427720
OPPOSITIONUS5589114
OPPOSITIONWO2011048376
OTHERWO2011048376

Dossier Documents

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    Description

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