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Oxidized Regenerated Cellulose Hemostatic Powders And Methods Of Making - EP3466455

The patent EP3466455 was granted to Ethicon on Jan 19, 2022. The application was originally filed on May 22, 2013 under application number EP18196090A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3466455

ETHICON
Application Number
EP18196090A
Filing Date
May 22, 2013
Status
Granted And Under Opposition
Dec 17, 2021
Grant Date
Jan 19, 2022
External Links
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BAXTEROct 19, 2022SONN PATENTANWALTEADMISSIBLE

Patent Citations (27) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP1323436
DESCRIPTIONUS2004005350
DESCRIPTIONUS2006233869
DESCRIPTIONUS2008027365
DESCRIPTIONUS3364200
DESCRIPTIONUS4626253
DESCRIPTIONUS5180398
DESCRIPTIONUS5696191
DESCRIPTIONUS6225461
DESCRIPTIONUS6309454
DESCRIPTIONUS6627749
DESCRIPTIONWO0124841
DESCRIPTIONWO2007076415
OPPOSITIONEP1462122
OPPOSITIONEP1493451
OPPOSITIONUS2014249305
OPPOSITIONUS2017216496
OPPOSITIONUS3364200
OPPOSITIONUS6627749
OPPOSITIONUS6652840
OPPOSITIONWO2004026200
OPPOSITIONWO2005072700
OPPOSITIONWO2012087774
OPPOSITIONWO2013096176
OPPOSITIONWO2017079059
SEARCHUS2006233869
SEARCHUS6652840

Non-Patent Literature (NPL) Citations (14) 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- RANGAM et al., "teaching methods of making silk powders through milling processes", Powder Technology, (20080000), vol. 185, pages 87 - 95-
DESCRIPTION- "The role of oxidized regenerated cellulose/collagen in chronic wound repair and its potential mechanism of action", The International Journal of Biochemistry & Cell Biology, (20020000), vol. 34, pages 1544 - 1556-
DESCRIPTION- YASNITSKII et al., "Oxycelodex, a new hemostatic preparation", Pharmaceutical Chemistry Journal, vol. 18, pages 506 - 5-
DESCRIPTION- HOWSMON; MARCHESSAULT, "The Ball-Milling of Cellulose Fibers and Reerystallization Effects", Journal of Applied Polymer Science, (19590000), vol. 1, no. 3, doi:doi:10.1002/app.1959.070010308, page 313,322, XP002712849
EXAMINATION- Retsch Gmbh Haan, "Sieve Analysis: Taking a close look at quality", Sieve Analysis: Taking a close look at quality, Retsch Gmbh Haan, (20150101), pages 1 - 6, XP055708021-
EXAMINATION- PAUL SHOUHA ET AL, "The effect of fiber aspect ratio and volume loading on the flexural properties of flowable dental composite", DENTAL MATERIALS, AMSTERDAM, NL, (20141101), vol. 30, no. 11, doi:10.1016/j.dental.2014.08.363, ISSN 0109-5641, pages 1234 - 1244, XP055655391
OPPOSITION- Anonymous, "AQUALON® Sodium Carboxymethylcellulose , Physical and Chemical Properties", Hercules - Product Information, (19990000), pages 1 - 32, XP055631655-
OPPOSITION- Anonymous, "SODIUM CARBOXYMETHYL CELLULOSE Sodium salt of carboxymethyl ether of cellulose", Food and Agriculture Organization of the United Nations (FAO) mono graph for Na-CMC, (20000000), pages 1 - 5, URL: http://www.fao.org/filead min/user_upload/jecfa_additives/docs/Monograph1/additive-396- m1.pdf, XP055976212-
OPPOSITION- DALLAIRE, M., "Shape detail and volume calculations in micronized powders", CLEMEX intelligent microscopy, (20080000), pages 1 - 8, XP055629765-
OPPOSITION- YASNITSKII, B. G. et al., "Oxycelodex, a new hemostatic preparation", Pharmaceutical Chemistry Journal, (19840000), vol. 18, no. 4, doi:10.1007/BF00760712, pages 279 - 281, XP055629771
OPPOSITION- Huang Zhongping; Zhuge Chun; Dai Xuxin; Liu Huijun; She Yuanbin, "Determination of Trace Anions in Sodium Carboxymethyl Cellulose by Ion Chromatography", Chromatographia, (20200000), vol. 83, no. 5, pages 677 - 681, XP037105010
OPPOSITION- HIROTA, M. et al., "Surface carboxylation of porous regenerated cellulose beads by 4-acetamide-TEMPO/NaClO/NaClO2 system", Cellulose, (20090000), vol. 16, no. 5, doi:10.1007/s10570-009-9296-y, pages 841 - 851, XP019728347
OPPOSITION- AVOLIO, R. et al., "A multitechnique approach to assess the effect of ball milling on cellulose", Carbohydrate Polymers, (20120000), vol. 87, no. 1, doi:10.1016/j.carbpol.2011.07.047, pages 265 - 273, XP028316764
SEARCH- AVOLIO R ET AL, "A multitechnique approach to assess the effect of ball milling on cellulose", CARBOHYDRATE POLYMERS, APPLIED SCIENCE PUBLISHERS, LTD. BARKING, GB, vol. 87, no. 1, doi:10.1016/J.CARBPOL.2011.07.047, ISSN 0144-8617, (20110725), pages 265 - 273, (20110803), XP028316764 [A] 1-13 * the whole document *

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