Web-Based Electronically Signed Documents

Patent No. EP2580705 (titled "Web-Based Electronically Signed Documents") was filed by Docusign on Jun 13, 2011. The application was issued on Aug 8, 2018.

Patent Summary

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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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FRANCOTYP POSTALIAMay 8, 2019COHAUSZ & FLORACK

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EP2580705

DOCUSIGN
Application Number
EP11793314A
Filing Date
Jun 13, 2011
Status
Revoked
Nov 19, 2021
Publication Date
Aug 8, 2018