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Cellulose Acetate Tow Band, And Method For Producing Cellulose Acetate Tow Band - EP3653765

The patent EP3653765 was granted to Daicel on Jun 19, 2024. The application was originally filed on Nov 22, 2017 under application number EP17917790A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3653765

DAICEL
Application Number
EP17917790A
Filing Date
Nov 22, 2017
Status
Granted And Under Opposition
May 17, 2024
Grant Date
Jun 19, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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CompanyOpposition DateRepresentativeOpposition Status

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EASTMAN CHEMICALMar 19, 2025WALLINGER RICKER SCHLOTTER TOSTMANNADMISSIBLE
CERDIAMar 18, 2025MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE
ACETATEMar 17, 2025SIMMONS & SIMMONS MUNICHADMISSIBLE

Patent Citations (38) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONGB949505
DESCRIPTIONJP2004068198
EXAMINATIONJPS63309173
EXAMINATIONUS2070031
EXAMINATIONUS2238977
INTERNATIONAL-SEARCH-REPORTJP2010106419
INTERNATIONAL-SEARCH-REPORTJP2015503038
INTERNATIONAL-SEARCH-REPORTWO2015152335
OPPOSITIONCN101864608
OPPOSITIONDE10121310
OPPOSITIONDE60036202T
OPPOSITIONDE69306801T
OPPOSITIONDE69333157T
OPPOSITIONDE69506801T
OPPOSITIONEP3095335
OPPOSITIONEP3128070
OPPOSITIONGB907299
OPPOSITIONJP2000313894
OPPOSITIONJPH08500152
OPPOSITIONUS2004237982
OPPOSITIONUS2005126582
OPPOSITIONUS2005287368
OPPOSITIONUS2005288163
OPPOSITIONUS2013115452
OPPOSITIONUS2017020749
OPPOSITIONUS2070031
OPPOSITIONUS2238977
OPPOSITIONWO2006007013
OPPOSITIONWO2011048420
OPPOSITIONWO2012177482
OPPOSITIONWO2012177483
OPPOSITIONWO2013067503
OPPOSITIONWO2013067511
OPPOSITIONWO2014018492
OPPOSITIONWO2015152335
SEARCHCN101864608
SEARCHEP3095335
SEARCHUS3220083

Non-Patent Literature (NPL) Citations (5) 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
OPPOSITION- Anonymous, "ANSES’s proposal for titanium dioxide to be classified as carcinogenic by inhalation submitted for public consultation ", Anses, (20160609), pages 1 - 2, XP093266753-
OPPOSITION- D32: Macromolecular Symposia 208 Cellulose Acetates: Properties and Applications; March 2004 page 276; part of Chapter5.2.6-
OPPOSITION- D33: Public Prior Use by Eastman Chemical CompanyApril/May 2017-
OPPOSITION- Norman Alan, "Cigarette Design and Materials", TOBACCO Production, Chemistry and Technology, (19990101), pages 353 - 387, TOBACCO Production, Chemistry and Technology, XP093267012-
OPPOSITION- Rustemeyer P., "The Cellulose Acetate Process", Macromolecular Symposia, Cellulose Acetates: Properties and Applications, WILEY-VCH, (20040301), pages 259 - 291, XP093266770-

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Dossier Documents

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