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Process For Preparing A Mixture Of A Cellulose Derivative And A Liquid Diluent - EP3077098

The patent EP3077098 was granted to DOW on Mar 7, 2018. The application was originally filed on Dec 1, 2014 under application number EP14815535A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3077098

DOW
Application Number
EP14815535A
Filing Date
Dec 1, 2014
Status
Opposition Rejected
Jul 23, 2021
Publication Date
Mar 7, 2018
External Links
Slate, Register, Google Patents

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SHIN ETSU CHEMICALDec 7, 2018GRUNECKER PATENT -

Patent Citations (14) New

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

Citation PhasePublication Number
DESCRIPTIONEP0714656
DESCRIPTIONUS6410050
DESCRIPTIONUS7371279
DESCRIPTIONWO2008050209
DESCRIPTIONWO2012138533
INTERNATIONAL-SEARCH-REPORTEP1338288
INTERNATIONAL-SEARCH-REPORTEP2454955
INTERNATIONAL-SEARCH-REPORTJP2008179918
INTERNATIONAL-SEARCH-REPORTWO2008050209
OPPOSITIONEP0714656
OPPOSITIONEP1338288
OPPOSITIONUS5372998
OPPOSITIONUS6410050
OPPOSITIONWO2008050209

Non-Patent Literature (NPL) Citations (12) 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
DESCRIPTION- DIN 51562-1
DESCRIPTION- G. BARTELMUS; R. KETTERER, Z. ANAL. CHEM., (1977), vol. 286, pages 161 - 190
DESCRIPTION- "Hypromellose", USP 35, pages 3467 - 3469
DESCRIPTION- "Methoden der organischen Chemie", Makromolekulare Stoffe, GEORG THIEME VERLAG, (1987), vol. E20, pages 2048 - 2076
DESCRIPTION- Ullmann's Encyclopedia of Industrial Chemistry, VCH VERLAGSGESELLSCHAFT, (1986), vol. A5, pages 461 - 488
INTERNATIONAL-SEARCH-REPORT- DATABASE WPI, 0, Derwent World Patents Index, vol. 2008, no. 62, Database accession no. 2008-K32970, XP002736258 & JP2008179918 A 20080807 (TORAY IND INC) [A] 1-15 * the whole document *
OPPOSITION- Anonymous, "Methocel Cellulose Ethers in Aqueous Systems for Tablet Coating", DOW, (20020700), pages 1 - 32, XP055044564
OPPOSITION- Instructions for Flowsorb II 2300
OPPOSITION- Koichi Iseya, Powder Technology Handbook, (19650000), page 65
OPPOSITION- Mukai et al., "The dust explosibility of several kinds of cellulose derivatives", Journal of the Society of Powder Technology, Japan, (19950000), vol. 32, pages 4 - 9, XP055566422
OPPOSITION- Standard of Association of Powder Process Industry and Engineering, (20130000), pages 05 - 98
OPPOSITION- K. ASARE-ADDO et al., "Drug release from E chemistry hypromellose tablets using the Bio-Dis USP type III apparatus: An evaluation of the effect of systematic agitation and ionic strength", Colloids and Surfaces B: Biointerfaces, (20160000), vol. 143, pages 481 - 489, XP055566428

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