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A Method Of Recycling Textile Waste Cellulose - EP4144785

The patent EP4144785 was granted to Asia Pacific Resources on Apr 24, 2024. The application was originally filed on Jul 14, 2022 under application number EP22184941A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4144785

ASIA PACIFIC RESOURCES
Application Number
EP22184941A
Filing Date
Jul 14, 2022
Status
Granted And Under Opposition
Mar 22, 2024
Grant Date
Apr 24, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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LENZINGJan 23, 2025PATENT MANAGEMENT LENZINGADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONCN110106594
DESCRIPTIONUS2007167618
DESCRIPTIONUS2016369456
DESCRIPTIONUS2019140245
DESCRIPTIONUS2019338466
DESCRIPTIONUS2020165747
DESCRIPTIONUS4270914
DESCRIPTIONWO2013124265
DESCRIPTIONWO2020013755
OPPOSITIONUS1653124
OPPOSITIONWO2019138098
OPPOSITIONWO2020013755
SEARCHCN107572697
SEARCHCN110106594
SEARCHCN111630217
SEARCHCN112759184
SEARCHEP3670010
SEARCHUS10501599

Non-Patent Literature (NPL) Citations (3) 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- Waste Management & Research, (20190000), vol. 37, no. 2, pages 112 - 119-
OPPOSITION- Herbert Sixta, "7.8 Hot Acid Hydrolysis", Herbert Sixta, Herbert Sixta, Handbook of Pulp, DE , Wiley-VCH , (20060101), pages 883 - 885, ISBN 978-3-527-30999-3, XP009560013-
SEARCH- Zoan I Negulescu ET AL, "Recycling Cotton from Cotton/ Polyester Fabrics", Textile Chemist and Colorist, (19980601), pages 31 - 35, URL: http://infohouse.p2ric.org/ref/31/30597.pdf, (20160927), XP055305945 [A] 1-13 * the whole document *-

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Dossier Documents

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