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UCAR CARBON TECH

Overview
  • Total Patents
    321
About

UCAR CARBON TECH has a total of 321 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets machines, thermal processes and materials and metallurgy are GRAFTECH INC, CARBONE CORP and KOURTAKIS KOSTANTINOS.

Patent filings per year

Chart showing UCAR CARBON TECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mercuri Robert Angelo 86
#2 Arthur Mark Thomas 45
#3 Gough Jeffrey John 34
#4 Lewis Irwin Charles 23
#5 Capp Joseph Paul 21
#6 Lehr David Arthur 19
#7 Roberts Gordon Raymond 16
#8 Howard Ronald A 13
#9 Miner Frank Henry Jr 13
#10 Intermill Allan Webster 13

Latest patents

Publication Filing date Title
US6395220B1 Carbon fiber binder pitch
CA2346686A1 Flexible graphite with non-carrier pressure sensitive adhesive backing and release liner
WO0003445A2 Electrode made of flexible graphite composite
AU6494899A Formable flexible graphite sealing composites
AU3858899A Tool holder balancing method
US5999558A Integral spray cooled furnace roof and fume elbow
US6037074A Flexible graphite composite for use in the form of a fuel cell flow field plate
WO9856734A1 Flexible graphite composite article for protection against thermal damage
US6060189A Electrically conductive seal for fuel cell elements
TW385298B Oxidation and corrosion resistant flexible graphite composite sheet and method
US5976727A Electrically conductive seal for fuel cell elements
US5885728A Flexible graphite composite
US5990027A Flexible graphite composite
US6017633A Flexible graphite composite sheet and method
US5981072A Oxidation and corrosion resistant flexible graphite composite sheet and method
US5846459A Method of forming a flexible graphite sheet with decreased anisotropy
US5902762A Flexible graphite composite
US5985452A Flexible graphite composite sheet and method
US5843298A Method of production of solids-free coal tar pitch
US5887017A Panelized spray-cooled furnace roof