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IP Verse

Use Of Waxes In A Bitumen/Crosslinked Polymer Composition In Order To Improve The Resistance Thereof To Chemical Attack, And Bitumen/Crosslinked Polymer Composition Comprising Said Waxes - EP2493986

The patent EP2493986 was granted to Totalenergies Onetech on Dec 5, 2018. The application was originally filed on Oct 29, 2010 under application number EP10782403A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2493986

TOTALENERGIES ONETECH
Application Number
EP10782403A
Filing Date
Oct 29, 2010
Status
Opposition Rejected
Oct 27, 2023
Publication Date
Dec 5, 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.

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SASOL GERMANYSep 5, 2019MULLER SCHUPFNER & PARTNER PATENT UND RECHTSANWALTSPARTNERSCHAFT MBB MUCADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
DESCRIPTIONEP1311619
DESCRIPTIONEP1951818
DESCRIPTIONWO9911737
INTERNATIONAL-SEARCH-REPORTEP1845134
INTERNATIONAL-SEARCH-REPORTWO0216499
INTERNATIONAL-SEARCH-REPORTWO2008101809
INTERNATIONAL-SEARCH-REPORTWO2009016281
OPPOSITIONCN1952004
OPPOSITIONDE69826801T
OPPOSITIONUS5798401
OPPOSITIONUS6884831
OPPOSITIONUS7592381
OPPOSITIONWO0216499
OPPOSITIONWO2007051703

Dossier Documents

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