US Patent Litigations are now available. Check here

IP Verse

Rotor And Vacuum Pump

PatentPatent Analysis

EP2722528

EDWARDS JAPAN
Application Number
EP12800506A
Filing Date
May 31, 2012
Status
Granted And Under Opposition
Apr 27, 2018
Grant Date
May 30, 2018
External Links
Slate, Register, Google Patents
Similar Patents facing opposition
EP2589814B3

Biblio Summary

The patent EP2722528B1 was granted on May 30, 2018 by Edwards Japan The patent is currently Granted And Under Opposition.

Patents Cited during Opposition New

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionEP2589814B3
 N/A
OppositionJPS62152520
 N/A
OppositionJPH08219086
 N/A
OppositionEP1101945
 N/A
OppositionEP1318308
 N/A
OppositionJP2005180265
 N/A
OppositionWO2005121561
 N/A
OppositionJP2006291794
 N/A
OppositionJP2007071139
 N/A
OppositionDE102008056352
 N/A
OppositionJPH074383
 N/A
OppositionJPH07271241
 N/A
OppositionJP3098139B
 N/A
OppositionDE19955517
 N/A
OppositionJP2011133869
 N/A

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

  • Date

    Description

  • Get instant alerts for new documents