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IP Verse

Hydraulic Binder Composition - EP2855535

The patent EP2855535 was granted to Lamberti on Mar 6, 2019. The application was filed on Aug 3, 2012 under application number EP12745483A. The patent is currently recorded with a legal status of "Revoked".

EP2855535

LAMBERTI
Application Number
EP12745483A
Filing Date
Aug 3, 2012
Status
Revoked
Sep 24, 2021
Publication Date
Mar 6, 2019
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
GLYCOMERDec 3, 2019LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication Number
DESCRIPTIONWO2011EP72939
DESCRIPTIONEP0235513
DESCRIPTIONEP2236475
DESCRIPTIONUS4028127
DESCRIPTIONUS4487864
DESCRIPTIONUS5432215
DESCRIPTIONUS6706112
INTERNATIONAL-SEARCH-REPORTEP0824093
INTERNATIONAL-SEARCH-REPORTEP1264808
INTERNATIONAL-SEARCH-REPORTEP2236475
INTERNATIONAL-SEARCH-REPORTUS3326890
INTERNATIONAL-SEARCH-REPORTUS4870167
OPPOSITIONDE102009015696
OPPOSITIONEP0323627
OPPOSITIONEP1264808
OPPOSITIONWO03078473
OPPOSITIONWO2004112733
OPPOSITIONWO2011081907
OPPOSITIONWO9955632

Dossier Documents

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    Description

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