The weekly litigation news digest is live. Subscribe now

IP Verse

Compacted Body For Use As Mineral Charge In The Production Of Mineral Wool - EP2598450

The patent EP2598450 was granted to Rockwool on May 22, 2019. The application was filed on Jul 29, 2011 under application number EP11736396A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2598450

ROCKWOOL
Application Number
EP11736396A
Filing Date
Jul 29, 2011
Status
Granted And Under Opposition
Apr 19, 2019
Publication Date
May 22, 2019
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status
KNAUF INSULATIONFeb 24, 2020ARCADMISSIBLE
OWENS CORNING CAPITALFeb 21, 2020HASELTINE LAKE KEMPNERADMISSIBLE

Patent Citations (25) New

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

Citation PhasePublication Number
DESCRIPTIONEP0583086
DESCRIPTIONEP0990727
DESCRIPTIONEP1741726
DESCRIPTIONUS2007173588
DESCRIPTIONUS5318990
DESCRIPTIONWO0105725
DESCRIPTIONWO0196460
DESCRIPTIONWO0206178
DESCRIPTIONWO2004007615
DESCRIPTIONWO2006061249
DESCRIPTIONWO2007014236
DESCRIPTIONWO9936368
INTERNATIONAL-SEARCH-REPORTEP0155439
INTERNATIONAL-SEARCH-REPORTEP1382642
INTERNATIONAL-SEARCH-REPORTWO0076929
INTERNATIONAL-SEARCH-REPORTWO0105725
INTERNATIONAL-SEARCH-REPORTWO9928250
OPPOSITIONEP1382642
OPPOSITIONUS2007142596
OPPOSITIONUS6641661
OPPOSITIONWO0076929
OPPOSITIONWO0105725
OPPOSITIONWO2007014236
OPPOSITIONWO2007060236
OPPOSITIONWO2009019235

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