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Acesulfame Potassium Compositions And Processes For Producing Same - EP3322695

The patent EP3322695 was granted to Celanese on Jan 1, 2025. The application was originally filed on Sep 14, 2017 under application number EP17772569A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3322695

CELANESE
Application Number
EP17772569A
Filing Date
Sep 14, 2017
Status
Patent Maintained As Amended
Nov 22, 2024
Grant Date
Jan 1, 2025
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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ANHUI JINHE INDUSTRIALApr 22, 2021COHAUSZ & FLORACKADMISSIBLE
HAMMERApr 21, 2021GRUNECKER PATENTADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONUS5744010
DESCRIPTIONUS9024016
INTERNATIONAL-SEARCH-REPORTDE3531357
INTERNATIONAL-SEARCH-REPORTEP0155634
INTERNATIONAL-SEARCH-REPORTEP0159516
INTERNATIONAL-SEARCH-REPORTEP0215347
INTERNATIONAL-SEARCH-REPORTEP0218076
INTERNATIONAL-SEARCH-REPORTWO2013182651
OPPOSITIONCN101124981
OPPOSITIONCN103130743
OPPOSITIONCN1323792
OPPOSITIONDE3527070
OPPOSITIONEP0215347
OPPOSITIONEP0218076
OPPOSITIONRU2035457
OPPOSITIONUS2005182255
OPPOSITIONUS2009318685
OPPOSITIONUS4607100

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- Anonymous, "Schulungsunterlagen Destillation mit Rotationsverdampfer", BÃœCHI Schulungsunterlagen, (1998), pages 1 - 16, URL: https://artisancuisinier.ch/shop/ProdukteDetails/Destillation_mit_Rotationsverdampfer.pdf, XP055802800

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Dossier Documents

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