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TEXAS US CHEM CO

Overview
  • Total Patents
    116
About

TEXAS US CHEM CO has a total of 116 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and transport are WANG XIAORONG, LANXESS INC and HORIKAWA YASUO.

Patent filings in countries

World map showing TEXAS US CHEM COs patent filings in countries
# Country Total Patents
#1 United States 27
#2 Canada 23
#3 United Kingdom 19
#4 France 17
#5 Germany 16
#6 Spain 4
#7 Sweden 4
#8 Belgium 2
#9 Australia 1
#10 Brazil 1
#11 Finland 1
#12 Netherlands 1

Patent filings per year

Chart showing TEXAS US CHEM COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nudenberg Walter 20
#2 Merrifield Dudley B 7
#3 Delaney Edward A 7
#4 Walter Nudenberg 7
#5 Goldstein Herbert J 5
#6 Barton Bernard C 5
#7 Delaney Edward Axel 5
#8 Bodnar Stephen John 4
#9 Mchargue Chuck Linwell 4
#10 Bsharah Lewis 4

Latest patents

Publication Filing date Title
US3998845A Emulsion process for sulfolene and sulfolane products
US3875021A Method and means of sensing characteristics of a bath
US3822286A Emulsion process for sulfolene and sulfolane products
DE2150385A1 Butadiene polymerisation - using a ziegler catalyst and hydrogen
AU3425371A An improved process forthe preparation of polybutadiene or of butadiene copolymers
GB1362254A Butadiene polymerisation process
BE772914A Butadiene polymsn - in presence of hydrogen using catalyst of titaniu tetrachloride and organomagnesium cpd
CA987047A Butadiene polymerization process and catalyst system therefor
US3587290A Test apparatus for process computer interface instrumentation
US3554998A Diene polymerization process and catalyst therefor
US3587302A Apparatus and method for testing elastomeric compositions for their crack resistance
US3642759A Butadiene polymerization process and catalyst system comprising titanium tetrahalide - organomagnesium compound and h2 gas
GB1171597A Stereospecific Copolymers of Styrene and Butadiene
US3520858A Polymerization process
US3554923A Diene polymerization process and catalyst therefor
GB1139267A Resin reinforced elastomer compositions
US3466268A Butadiene-isobutylene copolymers
US3424736A Diene polymerization process and catalyst therefor
US3499882A Diene polymerization process and catalyst therefor
US3322736A Shortstop for emulsion polymerization