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IP Verse

Fuel Composition Comprising Detergent And Quaternary Ammonium Salt Additive - EP3447111

The patent EP3447111 was granted to Innospec on Jul 27, 2022. The application was filed on Mar 10, 2011 under application number EP18189048A. The patent is currently recorded with a legal status of "Revoked".

EP3447111

INNOSPEC
Application Number
EP18189048A
Filing Date
Mar 10, 2011
Status
Revoked
Mar 14, 2025
Publication Date
Jul 27, 2022
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
AFTON CHEMICALApr 27, 2023J A KEMPADMISSIBLE
TOTALENERGIES ONE TECHMar 13, 2023CASALONGAADMISSIBLE

Patent Citations (68) New

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

Citation PhasePublication Number
DESCRIPTIONEP0565285
DESCRIPTIONEP1254889
DESCRIPTIONEP1344785
DESCRIPTIONEP1884556
DESCRIPTIONEP1887074
DESCRIPTIONEP1900795
DESCRIPTIONGB949981
DESCRIPTIONUS2008052985
DESCRIPTIONUS2008113890
DESCRIPTIONUS2009282731
DESCRIPTIONUS2812342
DESCRIPTIONUS3018250
DESCRIPTIONUS3110673
DESCRIPTIONUS3172892
DESCRIPTIONUS3216936
DESCRIPTIONUS3219666
DESCRIPTIONUS3250715
DESCRIPTIONUS3251853
DESCRIPTIONUS3260671
DESCRIPTIONUS3272746
DESCRIPTIONUS3310492
DESCRIPTIONUS3326801
DESCRIPTIONUS3337459
DESCRIPTIONUS3341542
DESCRIPTIONUS3361673
DESCRIPTIONUS3405064
DESCRIPTIONUS3429674
DESCRIPTIONUS3444170
DESCRIPTIONUS3455831
DESCRIPTIONUS3455832
DESCRIPTIONUS3468639
DESCRIPTIONUS3576743
DESCRIPTIONUS3630904
DESCRIPTIONUS3632511
DESCRIPTIONUS3778371
DESCRIPTIONUS3804763
DESCRIPTIONUS3857791
DESCRIPTIONUS4171959
DESCRIPTIONUS4234435
DESCRIPTIONUS4253980
DESCRIPTIONUS4326973
DESCRIPTIONUS4338206
DESCRIPTIONUS5254138
DESCRIPTIONUS6821307
DESCRIPTIONWO2006135881
DESCRIPTIONWO2007015080
DESCRIPTIONWO2009040583
DESCRIPTIONWO2010132259
OPPOSITIONEP0293192
OPPOSITIONEP2401345
OPPOSITIONEP2430131
OPPOSITIONUS2005181959
OPPOSITIONUS3172892
OPPOSITIONUS3778371
OPPOSITIONUS4171959
OPPOSITIONUS4234435
OPPOSITIONUS4248719
OPPOSITIONWO2006135881
OPPOSITIONWO2009040583
OPPOSITIONWO2009040586
OPPOSITIONWO2009055518
OPPOSITIONWO2010132259
OTHEREP2545145
SEARCHEP1254889
SEARCHUS2008113890
SEARCHUS2008141580
SEARCHUS2008307698
SEARCHWO2009140190

Dossier Documents

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