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IP Verse

Sealing Arrangement - EP2550400

The patent EP2550400 was granted to VSL on Jun 14, 2023. The application was filed on Mar 26, 2010 under application number EP10710851A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2550400

VSL
Application Number
EP10710851A
Filing Date
Mar 26, 2010
Status
Patent Maintained As Amended
May 12, 2023
Publication Date
Jun 14, 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
DYWIDAG SYSTEMSMar 2, 2021HERZOGADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0437143
INTERNATIONAL-SEARCH-REPORTFR2806107
INTERNATIONAL-SEARCH-REPORTGB2148351
INTERNATIONAL-SEARCH-REPORTWO03083216
OPPOSITIONDE20311950U
OPPOSITIONEP0703326
OPPOSITIONEP1131512
OPPOSITIONJPH08302904
OPPOSITIONJPH0874937
OPPOSITIONJPH11280021

Dossier Documents

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    Description

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