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IMERYS GRAPHITE & CARBON SWITZERLAND LTD

Overview
  • Total Patents
    73
  • GoodIP Patent Rank
    25,123
  • Filing trend
    ⇩ 68.0%
About

IMERYS GRAPHITE & CARBON SWITZERLAND LTD has a total of 73 patent applications. It decreased the IP activity by 68.0%. Its first patent ever was published in 2013. It filed its patents most often in EPO (European Patent Office), China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, environmental technology and electrical machinery and energy are IMERYS GRAPHITE AND CARBON SWITZERLAND LTD, OSAKA TITANIUM TECH CO LTD and CLARIANT CANADA INC.

Patent filings per year

Chart showing IMERYS GRAPHITE & CARBON SWITZERLAND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Spahr Michael 41
#2 Zürcher Simone 29
#3 Ulmann Pirmin 24
#4 Gulas Michal 24
#5 Spahr Michael E 21
#6 Pacheco Benito Sergio 19
#7 Lanz Patrick 16
#8 Zurcher Simone 16
#9 Mornaghini Flavio 14
#10 Taki Hiroyuki 9

Latest patents

Publication Filing date Title
CN110998926A Carbon-coated silicon oxide/graphite composite particles, and preparation method and application thereof
WO2019016322A1 Thermally conductive polymers comprising carbon black material
WO2018229220A1 Porous carbon materials
EP3498767A1 Polymer composites and preparation thereof
EP3510656A1 Compositions and their uses
US2019237749A1 Compositions and uses thereof
EP3509989A1 Wet-milled and dried carbonaceous sheared nano-leaves
WO2017125592A1 Carbonaceous materials and methods of use thereof
EP3298640A1 Carbonaceous composite materials with snowball-like morphology
US2018155552A1 High-conductive carbon black with low viscosity
MX2017010952A Nanoparticle surface-modified carbonaceous material and methods for producing such material.
BR112017000836A2 particulate carbonaceous material with hydrophilic surface modification
EP3131848A2 Amorphous carbon coating of carbonaceous particles from dispersions including amphiphilic organic compounds
BR112014029026A2 surface modified hybrid carbon particles, production methods and applications thereof
CN104364193A Surface-modified low surface area graphite, processes for making it, and applications of the same