The weekly litigation news digest is live. Subscribe now

IP Verse

A Sterile Solution With An Application Injector Comprising A Medical Agent And Method For Producing Same - EP3659594

The patent EP3659594 was granted to Stegemann on Nov 18, 2020. The application was filed on Nov 30, 2018 under application number EP18209583A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3659594

STEGEMANN
Application Number
EP18209583A
Filing Date
Nov 30, 2018
Status
Granted And Under Opposition
Oct 16, 2020
Publication Date
Nov 18, 2020
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
HEPP WENGER RYFFELAug 18, 2021HEPP WENGER RYFFEL -

Patent Citations (37) New

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

Citation PhasePublication Number
OPPOSITIONCN2899813Y
OPPOSITIONDE102011107764
OPPOSITIONDE10201110
OPPOSITIONDE3106988
OPPOSITIONDE4438360
OPPOSITIONDE69814575T
OPPOSITIONEP0326361
OPPOSITIONEP0390244
OPPOSITIONEP1442762
OPPOSITIONEP2594206
OPPOSITIONEP3061477
OPPOSITIONEP3338839
OPPOSITIONES27122U
OPPOSITIONJP2000116780
OPPOSITIONJP2004018379
OPPOSITIONJPS6055447U
OPPOSITIONUS2014025017
OPPOSITIONUS2016058715
OPPOSITIONUS2703575
OPPOSITIONUS6065270
OPPOSITIONWO2004075958
OPPOSITIONWO2012166045
OPPOSITIONWO2013184270
OPPOSITIONWO2014131742
OPPOSITIONWO2014134577
OPPOSITIONWO2015033349
OPPOSITIONWO2016187078
OPPOSITIONWO2017085253
OPPOSITIONWO2017209800
OPPOSITIONWO2018122366
OPPOSITIONWO2019151578
OPPOSITIONWO9512482
SEARCHUS2016058715
SEARCHWO2012166045
SEARCHWO2014131742
SEARCHWO2016187078
SEARCHWO2017085253

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents