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IP Verse

Systems And Methods For Formulating Or Evaluating A Construction Composition - EP3924906

The patent EP3924906 was granted to Construction Research & Technology on Aug 30, 2023. The application was filed on Feb 11, 2020 under application number EP20709991A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3924906

CONSTRUCTION RESEARCH & TECHNOLOGY
Application Number
EP20709991A
Filing Date
Feb 11, 2020
Status
Granted And Under Opposition
Jul 28, 2023
Publication Date
Aug 30, 2023
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
SIKA TECHNOLOGYMay 29, 2024KELLER SCHNEIDER PATENT UND MARKENANWALTEADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE4437970
INTERNATIONAL-SEARCH-REPORTUS2007192257
INTERNATIONAL-SEARCH-REPORTUS2007266905
OPPOSITIONDE4437970
OPPOSITIONUS2002048212
OPPOSITIONUS2006039233
OPPOSITIONUS2007192257
OPPOSITIONUS2010082157
OPPOSITIONUS2011004333
OPPOSITIONUS2015142336
OPPOSITIONUS5943234

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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