IP Verse

Cellulose Acetate Particles, Cosmetic Composition, And Cellulose Acetate Particle Production Method - EP3613794

The patent EP3613794 was granted to Daicel on Jan 19, 2022. The application was originally filed on Feb 6, 2019 under application number EP19751764A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3613794

DAICEL
Application Number
EP19751764A
Filing Date
Feb 6, 2019
Status
Granted And Under Opposition
Dec 17, 2021
Grant Date
Jan 19, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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CERDIAOct 19, 2022MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (24) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJP2004051942
DESCRIPTIONJP2016500129
DESCRIPTIONJP6187653B
DESCRIPTIONJPH066307B
DESCRIPTIONWO9204408
INTERNATIONAL-SEARCH-REPORTJP2004269865
INTERNATIONAL-SEARCH-REPORTJP2007224259
INTERNATIONAL-SEARCH-REPORTJPS59219333
INTERNATIONAL-SEARCH-REPORTJPS61211342
INTERNATIONAL-SEARCH-REPORTWO2016135778
OPPOSITIONCN102911379
OPPOSITIONEP0750007
OPPOSITIONJP2004269865
OPPOSITIONJP2007224259
OPPOSITIONJP6187653B
OPPOSITIONKR101555861B
OPPOSITIONUS2009098288
OPPOSITIONUS2010247914
OPPOSITIONUS2014113826
OPPOSITIONUS2016355662
OPPOSITIONUS5064949
OPPOSITIONUS5686113
OPPOSITIONWO0235991
OPPOSITIONWO2016135778

Non-Patent Literature (NPL) Citations (4) New

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

Citation PhaseReference TextLink
DESCRIPTION- Carbohydr. Res., (19950000), vol. 273, page 83-
OPPOSITION- Obrien James Coombs, Laura Torrente-Murciano, Davide Mattia, Janet L. Scott, "Continuous Production of Cellulose Microbeads via Membrane Emulsification", ACS Sustainable Chem. Eng., (20170531), vol. 5, pages 5931 - 5939, XP055979096-
OPPOSITION- Thümmler Katrin, "Herstellung, Charakterisierung und Modifizierung von Perlcellulose", Dissertation, Technische Universität Dresden, Technische Universität Dresden, (20111220), Dissertation, URL: https://tud.qucosa.de/api/qucosa%3A25922/attachment/ATT-0/, (20221108), XP055979112-
SEARCH[ ] - No further relevant documents disclosed-

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Dossier Documents

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