IP Verse

Carbon Black, Method For The Production Thereof, And Use Thereof - EP2350208

The patent EP2350208 was granted to Evonik Carbon Black on Jul 19, 2023. The application was originally filed on Oct 9, 2009 under application number EP09783891A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2350208

EVONIK CARBON BLACK
Application Number
EP09783891A
Filing Date
Oct 9, 2009
Status
Patent Maintained As Amended
Jun 16, 2023
Grant Date
Jul 19, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

PEUSApr 22, 2020DIEHL & PARTNER -

Patent Citations (15) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONGB699406
INTERNATIONAL-SEARCH-REPORTEP0792920
INTERNATIONAL-SEARCH-REPORTEP0799866
INTERNATIONAL-SEARCH-REPORTWO9204415
OPPOSITIONDE10246371
OPPOSITIONDE429485
OPPOSITIONEP0548130
OPPOSITIONEP1032620
OPPOSITIONEP1301747
OPPOSITIONEP1887051
OPPOSITIONGB654081
OPPOSITIONWO9204415
OTHEREP1032620
OTHEREP1887051
OTHERUS5354878

Non-Patent Literature (NPL) Citations (11) 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
EXAMINATION- Dr. R. Edler, Dr. Lauri Kaihola, "LSC Application Note 43 Determination of the C14 content in fuels containing bioethanol and other biogenic materials with liquid scintillation counting", (20070501), URL: http://www.perkinelmer.com/pdfs/downloads/APP_Determination-of-Carbon-14-in-fuels-containing-Bioethanol-and-other-Biogenic-Materials-with-Liquid-Scintillation-Counting.pdf, (20151022), XP055223081-
OPPOSITION- Anonymous, "BI-DCP Particle Size Analyzer -", Brookhaven Instruments, (20200804), pages 1 - 4, Brookhaven Instruments, URL: https://www.brookhaveninstruments.com/product/bi-dcp-particle-size-analyzer/, (20200804), XP055720077-
OPPOSITION- Anonymous, "Nachwachsende Rohstoffe, Sekundärbrennstoffe", Hydroisotop - Prospekte, (20151021), Hydroisotop - Prospekte, URL: http://www.hydroisotop.de/assets/Uploads/Prospekte-de/Nachwachsende-Rohstoffe.pdf, (20200420), XP055687054-
OPPOSITION- Anonymous, "Ru� - Wikipedia", URL: https://de.wikipedia.org/wiki/Ru�, (20180104), XP055438093-
OPPOSITION- Christian Roy, "THE BIOMASS PYROCYCLINGTM PROCESS", Industrial Pyrolysis Process Development and Implementation View project, (19971219), pages 307 - 315, Industrial Pyrolysis Process Development and Implementation View project, URL: https://www.researchgate.net/profile/Christian_Roy2/publication/284693229_The_biomass_Pyrocycling_process/links/5970ac56458515fa8de6c4ba/The-biomass-Pyrocycling-process.pdf, (20200804), XP055719976-
OPPOSITION- George D Clayton, Et Al, "Determination of sources of particulate atmospheric carbon", Science, (19550101), pages 751 - 753, XP055720030-
OPPOSITION- Shuyang Fan ; Bill Freedman ; Jixi Gao, "Potential Environmental Benefits from Increased Use of Bioenergy in China", Environmental Management, Springer-Verlag, Ne, Ne, (20070718), vol. 40, no. 3, doi:10.1007/s00267-006-0116-y, ISSN 1432-1009, pages 504 - 515, XP019539286
OPPOSITION- Norton, G.A. Devlin, S.L., "Determining the modern carbon content of biobased products using radiocarbon analysis", Bioresource Technology, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL, (20061101), vol. 97, no. 16, doi:10.1016/j.biortech.2005.08.017, ISSN 0960-8524, pages 2084 - 2090, XP005525215
OTHER- Anonymous, "Biodiesel", Wikipedia, (20190323), pages 1 - 2, URL: https://de.wikipedia.org/wiki/Biodiesel, XP055587671-
OTHER- Anonymous, "Ruß", Wikipedia, (20190308), URL: https://de.wikipedia.org/wiki/Ruß, XP055587672-
OTHER- "Fettsäuren", Wikipedia, URL: https://de.wikipedia.org/wiki/Fettsäuren, XP055297968-

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents