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Carbon Black, Method For The Production Thereof, And Use Thereof - EP2361954

The patent EP2361954 was granted to Evonik Carbon Black on Oct 17, 2018. The application was originally filed on Feb 17, 2011 under application number EP11154839A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2361954

EVONIK CARBON BLACK
Application Number
EP11154839A
Filing Date
Feb 17, 2011
Status
Opposition Rejected
Jun 25, 2021
Publication Date
Oct 17, 2018
External Links
Slate, Register, Google Patents

Patent Summary

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CABOTJul 17, 2019GRUNECKER PATENT -

Patent Citations (19) New

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

Citation PhasePublication Number
DESCRIPTIONEP1783178
DESCRIPTIONJPH01272645
DESCRIPTIONJPH0418438
DESCRIPTIONJPH07268148
DESCRIPTIONJPH11302557
DESCRIPTIONUS2003013797
DESCRIPTIONUS2008110552
DESCRIPTIONUS5236992
OPPOSITIONDE19839925
OPPOSITIONUS2002156177
OPPOSITIONUS5124396
OPPOSITIONUS5137962
OPPOSITIONUS5236992
OPPOSITIONUS5382621
OPPOSITIONUS5639817
OPPOSITIONUS5688317
SEARCHDE19839925
SEARCHDE4308488
SEARCHWO2010043562

Non-Patent Literature (NPL) Citations (5) 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- FUNT J.M; SIFLEET W.L.; TOMME M., Carbon Black, MARCEL DEKKER INC., (1993), page 390
DESCRIPTION- GERSBACHER M, Carbon Black, MARCEL DEKKER INC., (1993), page 386
DESCRIPTION- W. HOFMANN, Rubber Technology Handbook, HANSER VERLAG, (1994), vol. 10
OPPOSITION- "Rubber compounding ingredients - Carbon black - Determination of aggregate size distribution by disc centrifuge photosedimentometry", ISO 15825, (20041101), pages 1 - 7, XP055448910
SEARCH- Wesley Wampler, "Improved Test for Determination of Carbon Black Structure", (20041115), URL: http://www.sidrich.com/PDF/Papers/Paper200411.pdf, (20110519), XP002637916 [A] 1,3

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Dossier Documents

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