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Superabsorbent Polymer And Preparation Method Therefor - EP3070114

The patent EP3070114 was granted to LG Chem on Apr 7, 2021. The application was originally filed on Nov 11, 2015 under application number EP15863863A. The patent is currently recorded with a legal status of "Revoked".

EP3070114

LG CHEM
Application Number
EP15863863A
Filing Date
Nov 11, 2015
Status
Revoked
Aug 22, 2025
Grant Date
Apr 7, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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NIPPON SHOKUBAIJan 6, 2022HERZOG PATENTANWALTSADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2009509723
INTERNATIONAL-SEARCH-REPORTJP5524042B
INTERNATIONAL-SEARCH-REPORTKR20070012623
INTERNATIONAL-SEARCH-REPORTKR20130120400
INTERNATIONAL-SEARCH-REPORTKR20140134219
OPPOSITIONEP2399944
OPPOSITIONEP2518092
OPPOSITIONEP2557095
OPPOSITIONEP2826807
OPPOSITIONEP3070114
OPPOSITIONJP2000063527
OPPOSITIONJP2001079829
OPPOSITIONWO2006026406
OPPOSITIONWO2013162255
OPPOSITIONWO2016085163
OPPOSITIONWO9321237
SEARCHEP2826807
SEARCHWO9321237

Non-Patent Literature (NPL) Citations (4) 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
OPPOSITION- Fredric L. Buchholz, Et Al., "Modern Superabsorbent Polymer Technology", Modern Superabsorbent Polymer Technology, WILEY VCH, (19980101), pages 69 - 117, XP055442003
OPPOSITION- Matsumoto Satoshi, "Experimental Report", Experimental Report, (20211217), pages 1 - 5, XP055880867
OPPOSITION- Matsumoto Satoshi, "Experimental Report", Report, (20211217), pages 1 - 4, XP055880873
OPPOSITION- Matsumoto Satoshi, "Experimental Report", Report, (20211217), pages 1 - 4, XP055880875

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