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PROCESS MANAGEMENT CO INC

Overview
  • Total Patents
    61
About

PROCESS MANAGEMENT CO INC has a total of 61 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and machines are SANYO PETROCHEMICAL CO LTD, PAUL SABATIER and KATALITIK DISTILLEJSHN TEKNOLO.

Patent filings in countries

World map showing PROCESS MANAGEMENT CO INCs patent filings in countries
# Country Total Patents
#1 United States 58
#2 United Kingdom 3

Patent filings per year

Chart showing PROCESS MANAGEMENT CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Atwell Harold V 24
#2 Ruthruff Robert F 8
#3 John Turkevich 6
#4 Harold Fehrer 4
#5 Owen Rice Francis 4
#6 Cooke Horace B 4
#7 Keith Jr Percival C 3
#8 Taylor Hugh S 3
#9 Armistead Jr George 2
#10 Layng Edwin T 2

Latest patents

Publication Filing date Title
US2382582A Hydrocarbon conversion with silica chromium oxide catalysts
US2357271A Hydrocarbon conversion
US2336900A Hydrocarbon conversion
US2305635A Treating hydrocarbon fluids
US2325093A Motor fuel production
US2307715A Hydrocarbon conversion
US2336783A Hydrocarbon conversion
US2325015A Hydrocarbon conversion
US2334033A Production of alkyl halides
US2271356A Hydrocarbon conversion
US2357691A Hydrocarbon conversion
US2382581A Silica chromium oxide catalytic materials
US2311357A Conversion of hydrocarbons
US2257086A Treating hydrocarbon fluids
US2247820A Manufacture of gel-type metallic oxide catalysts
US2275232A Treating hydrocarbon fluids
US2240008A Treating hydrocarbon fluids
US2240434A Treating hydrocarbon fluids
US2241708A Treatment of hydrocarbons
US2363187A Treatment of hydrocarbons