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IP Verse

Fluorosulfonyl Imide Salt And Method For Producing Fluorosulfonyl Imide Salt - EP2505551

The patent EP2505551 was granted to Nippon Shokubai on Mar 9, 2022. The application was filed on Nov 26, 2010 under application number EP10833347A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2505551

NIPPON SHOKUBAI
Application Number
EP10833347A
Filing Date
Nov 26, 2010
Status
Patent Maintained As Amended
Feb 4, 2022
Publication Date
Mar 9, 2022
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
SCHORRApr 25, 2019DIEHL & PARTNERADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
DESCRIPTIONJP2004522681
DESCRIPTIONJP2007182410
DESCRIPTIONJPH08511274
INTERNATIONAL-SEARCH-REPORTJP2001139540
INTERNATIONAL-SEARCH-REPORTJP2004522681
INTERNATIONAL-SEARCH-REPORTJP2007182410
INTERNATIONAL-SEARCH-REPORTJPH08511274
INTERNATIONAL-SEARCH-REPORTJPH0881436
INTERNATIONAL-SEARCH-REPORTJPH11512563
OPPOSITIONCA2527802
OPPOSITIONEP2415709
OPPOSITIONEP2578533
OPPOSITIONUS2001025943
OPPOSITIONUS2004097757
OPPOSITIONUS2009123845
OPPOSITIONWO2009123328
OPPOSITIONWO2010113483
OTHERJP2004522681
OTHERWO02053494
OTHERWO2009123328
OTHERWO9526056

Dossier Documents

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    Description

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