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IP Verse

System, Drum And Method For Cooling And Recycling White Slag Used In A Steel Production Process Description - EP3323898

The patent EP3323898 was granted to Steb on Feb 1, 2023. The application was filed on Nov 2, 2017 under application number EP17199759A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3323898

STEB
Application Number
EP17199759A
Filing Date
Nov 2, 2017
Status
Patent Maintained As Amended
Dec 30, 2022
Publication Date
Feb 1, 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
WHITE BLACK SLAG TECHNOLOGYJun 1, 2020BRAIDOTTIADMISSIBLE

Patent Citations (41) New

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

Citation PhasePublication Number
DESCRIPTIONWO2016116884
OPPOSITIONAU2016221799
OPPOSITIONCN103322560
OPPOSITIONCN201680390U
OPPOSITIONCN201819585U
OPPOSITIONCN202074515U
OPPOSITIONCN202126194U
OPPOSITIONCN202709094U
OPPOSITIONCN203273879U
OPPOSITIONCN203431812U
OPPOSITIONCN204704828U
OPPOSITIONCN204786369U
OPPOSITIONEP0305706
OPPOSITIONEP1525425
OPPOSITIONEP1664646
OPPOSITIONEP2228458
OPPOSITIONEP2249113
OPPOSITIONEP2261383
OPPOSITIONEP2610569
OPPOSITIONGB2194798
OPPOSITIONGB2377008
OPPOSITIONITVE20100055
OPPOSITIONUS2004035510
OPPOSITIONUS2006291523
OPPOSITIONUS2008296006
OPPOSITIONUS2011240269
OPPOSITIONUS2012312113
OPPOSITIONUS2013126143
OPPOSITIONUS2013333240
OPPOSITIONUS4033561
OPPOSITIONUS4909837
OPPOSITIONUS6059028
OPPOSITIONUS6330269
OPPOSITIONWO0001854
OPPOSITIONWO2009019601
OPPOSITIONWO2012026798
OPPOSITIONWO2012066408
OPPOSITIONWO2016116884
OPPOSITIONWO9954674
SEARCHAT12702U
SEARCHCN103194552B

Dossier Documents

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