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CHEMTRUST IND CORP

Overview
  • Total Patents
    42
About

CHEMTRUST IND CORP has a total of 42 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States, Germany and France. Its main competitors in its focus markets machines, civil engineering and basic materials chemistry are HARRIS GERRY, ALBINI GIOVANNI and NINGBO SENG CZE MACROSPRAY CO LTD.

Patent filings in countries

World map showing CHEMTRUST IND CORPs patent filings in countries

Patent filings per year

Chart showing CHEMTRUST IND CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schneider Barry L 10
#2 Lamz Richard A 3
#3 Bernard Steven 2
#4 Ancel Selwyn 2
#5 Ancel S 2
#6 Schneider Barry 2
#7 Mickelson Floyd L 2
#8 Ancel Selwyn J 2
#9 Gladish James O 2
#10 Barii Eru Shiyunaidaa 1

Latest patents

Publication Filing date Title
GB1532736A Foam generating sprayer apparatus
US4063665A Supply container and dispensing unit assembly
US4013228A Foam generating sprayer apparatus
AU7733775A Foam generating apparatus
US3946947A Foam generating apparatus
GB1481993A Foam generating apparatus
US3973690A Sealing closure cap assembly
GB1462251A Combination closure and dispenser assembly system for prevention
US3918647A Foam generating apparatus
US3915902A Cleaning compositions
CA978853A Pesticidal composition and killing of roaches and black carpet beetle larvae therewith
US3766576A Lavatory sanitation bodies
US3680786A Mobile cleaning apparatus
US3791977A Heavy duty exothermic all-purpose cleaning compositions
US3597772A Lavatory sanitation bodies
US3559849A Hand-cleaning-compound dispensing station