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Method For Producing Low-Chlorine Polybiphenyl Sulfone Polymers - EP2414430

The patent EP2414430 was granted to Basf on Sep 13, 2023. The application was originally filed on Mar 30, 2010 under application number EP10713605A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2414430

BASF
Application Number
EP10713605A
Filing Date
Mar 30, 2010
Status
Patent Maintained As Amended
Aug 11, 2023
Grant Date
Sep 13, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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SOLVAY SPECIALTY POLYMERS USAJul 4, 2018BENVENUTIADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication Number
DESCRIPTIONDE10117715
DESCRIPTIONDE1957091
DESCRIPTIONEP0000361
DESCRIPTIONEP0347669
DESCRIPTIONEP1272547
DESCRIPTIONWO0018824
INTERNATIONAL-SEARCH-REPORTEP0347669
INTERNATIONAL-SEARCH-REPORTWO0018824
INTERNATIONAL-SEARCH-REPORTWO0166620
OPPOSITIONEP0106023
OPPOSITIONEP0135130
OPPOSITIONEP0332012
OPPOSITIONEP0336159
OPPOSITIONEP1272547
OPPOSITIONJPH0395220
OPPOSITIONJPH04202431
OPPOSITIONWO2009136631
OTHEREP2289973
OTHERWO2009136631

Non-Patent Literature (NPL) Citations (7) 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- E. DöRING, KUNSTSTOFFE, (1990), vol. 80, page 1149
DESCRIPTION- E.M. KOCH; H.-M. WALTER, KUNSTSTOFFE, (1990), vol. 80, page 1146
DESCRIPTION- G. BENZING, Pigmente für Anstrichmittel, EXPERT-VERLAG, (1988), page 78 FF
DESCRIPTION- N. INCHAURONDO-NEHM, KUNSTSTOFFE, (2008), vol. 98, page 190
DESCRIPTION- Praktische Rheologie der Kunststoffe und Elastomere, VDI VERLAG, (1991), page 234 FF
DESCRIPTION- R. GäCHTER; H. MüLLER, Taschenbuch der Kunststoffadditive, CARL HANSER VERLAG, (1983), pages 494 - 510
OPPOSITION- "Chapter 6 - Step Polymerization", W.-F. Su, Principles of Polymer Design and Synthesis, Springer-Varlag, (20130000), pages 111 - 136, doi:10.1007/978-3-642-38730-2_6, XP055602874

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