Shape Memory Material On The Basis Of A Structural Adhesive

Patent No. EP2553035 (titled "Shape Memory Material On The Basis Of A Structural Adhesive") was filed by Sika Technology on Mar 25, 2011. The application was issued on Jun 18, 2025.

Patent Summary

Patent Family

Patent Family

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.

CompanyOpposition DateRepresentative
TESAApr 9, 2015-
L & L PRODUCTS EUROPEMar 31, 2015KUTZENBERGER WOLFF & PARTNER

Dossier Documents

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EP2553035

SIKA TECHNOLOGY
Filing Date
Mar 25, 2011
Status
Granted
Publication Date
Jun 18, 2025