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IP Verse

Process For The Continuous Preparation Of Water-Absorbent Polymers - EP2615120

The patent EP2615120 was granted to Evonik Degussa on Dec 21, 2022. The application was filed on Jan 12, 2012 under application number EP12150875A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2615120

EVONIK DEGUSSA
Application Number
EP12150875A
Filing Date
Jan 12, 2012
Status
Patent Maintained As Amended
Nov 18, 2022
Publication Date
Dec 21, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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CompanyOpposition DateRepresentativeOpposition Status
NIPPON SHOKUBAIOct 8, 2020HENKEL & PARTNER MBBADMISSIBLE

Patent Citations (28) New

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

Citation PhasePublication Number
DESCRIPTIONDE10223060
DESCRIPTIONDE2520788
DESCRIPTIONDE2617612
DESCRIPTIONDE2706135
DESCRIPTIONDE3503458
DESCRIPTIONDE3544770
DESCRIPTIONDE4020780
DESCRIPTIONDE4244548
DESCRIPTIONDE4333056
DESCRIPTIONDE4418818
DESCRIPTIONEP0955086
DESCRIPTIONEP1683813
DESCRIPTIONUS2008214749
DESCRIPTIONUS4076663
DESCRIPTIONUS4286082
DESCRIPTIONUS4857610
DESCRIPTIONWO0138402
DESCRIPTIONWO02056812
DESCRIPTIONWO9636464
OPPOSITIONEP1130045
OPPOSITIONJPH08134134
OPPOSITIONUS2008214749
OPPOSITIONWO2010114058
OPPOSITIONWO2011090130
SEARCHDE19909653
SEARCHEP0228638
SEARCHUS2010010184
SEARCHWO0222717

Dossier Documents

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    Description

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