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Polymer Blend Comprising Propylene-Based Elastomer And Random Copolymer Polypropylene - EP2867297B2

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EP2867297

SIKA TECHNOLOGY
Application Number
EP13732436A
Filing Date
Jun 21, 2013
Status
Patent Maintained As Amended
Oct 23, 2020
Grant Date
Nov 25, 2020
External Links
Slate, Register, Google Patents
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The patent EP2867297B2 was granted to Sika Technology on Nov 25, 2020 following the initial filing on Jun 21, 2013 under the application number EP13732436A . The current legal status of the patent is Patent Maintained As Amended.

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Patent Oppositions (2)

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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BOREALISMay 8, 2018ADMISSIBLE
CLARIANT PRODUKTE DEUTSCHLANDMay 8, 2018ADMISSIBLE

Dossier Documents

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