Method For Producing Water-Absorbent Polymer Particles With Improved Properties - EP2870183

The patent EP2870183 was granted to Basf on Nov 27, 2024. The application was originally filed on Jun 21, 2013 under application number EP13730884A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2870183

BASF
Application Number
EP13730884A
Filing Date
Jun 21, 2013
Status
Patent Maintained As Amended
Oct 25, 2024
Grant Date
Nov 27, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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EVONIK SUPERABSORBERAug 23, 2022EVONIK PATENT ASSOCIATIONADMISSIBLE

Patent Citations (60) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONWO2012EP52022-
DESCRIPTIONDE10204937
DESCRIPTIONDE10204938
DESCRIPTIONDE10331450
DESCRIPTIONDE10331456
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DESCRIPTIONDE19543368
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DESCRIPTIONDE19807502
DESCRIPTIONDE19807992
DESCRIPTIONDE19854573
DESCRIPTIONDE19854574
DESCRIPTIONDE3314019
DESCRIPTIONDE3523617
DESCRIPTIONDE3713601
DESCRIPTIONDE3825366
DESCRIPTIONDE4020780
DESCRIPTIONEP0083022
DESCRIPTIONEP0450922
DESCRIPTIONEP0530438
DESCRIPTIONEP0543303
DESCRIPTIONEP0547847
DESCRIPTIONEP0559476
DESCRIPTIONEP0632068
DESCRIPTIONEP0640330
DESCRIPTIONEP0937736
DESCRIPTIONEP1199327
DESCRIPTIONUS2005176910
DESCRIPTIONUS2005256757
DESCRIPTIONUS6239230
DESCRIPTIONUS6241928
DESCRIPTIONWO0138402
DESCRIPTIONWO02055469
DESCRIPTIONWO0232962
DESCRIPTIONWO03031482
DESCRIPTIONWO03078378
DESCRIPTIONWO03104299
DESCRIPTIONWO03104300
DESCRIPTIONWO03104301
DESCRIPTIONWO2004035514
DESCRIPTIONWO2008040715
DESCRIPTIONWO2008052971
DESCRIPTIONWO2012045705
DESCRIPTIONWO9015830
DESCRIPTIONWO9321237
EXAMINATIONUS2011059329
EXAMINATIONWO2010057912
EXAMINATIONWO2012045705
INTERNATIONAL-SEARCH-REPORTWO2010149735
INTERNATIONAL-SEARCH-REPORTWO2012045705
OPPOSITIONWO2012143215
OTHERUS2002128618
OTHERUS2011059329
OTHERUS2011224361
OTHERUS2012085971
OTHERUS6849665
OTHERUS7157141
OTHERWO2008092842
OTHERWO2012102407

Non-Patent Literature (NPL) Citations (1) 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
OTHER- ANDREW T. ET AL, "COMMERCIAL PROCESSES FOR THE MANUFACTURE OF SUPERABSORBENT POLYMERS", ANDREW T. ET AL, BUCHHOLZ F.L. ET AL, MODERN SUPERABSORBENT POLYMER TECHNOLOGY, pages V-X,69-103 - 251-258, XP003035661-

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Dossier Documents

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