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TRET O LITE COMPANY

Overview
  • Total Patents
    35
About

TRET O LITE COMPANY has a total of 35 patent applications. Its first patent ever was published in 1936. It filed its patents most often in United States. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and chemical engineering are PROCESS DYNAMICS INC, DAQING E SHINE CHEMICAL CO LTD and VARY PETROCHEM LLC.

Patent filings in countries

World map showing TRET O LITE COMPANYs patent filings in countries
# Country Total Patents
#1 United States 35

Patent filings per year

Chart showing TRET O LITE COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 De Groote Melvin 32
#2 Bernhard Keiser 5
#3 Blair Jr Charles M 4
#4 Faure Leonard L 3
#5 Wirtel Arthur F 2
#6 Blair Charles M 1
#7 Rogers Jr Charles Clinton 1

Latest patents

Publication Filing date Title
US2154422A Composition of matter and process for resolving petroleum emulsions
US2154423A Composition of matter and process for resolving petroleum emulsions
US2153745A Process for resolving petroleum emulsions
US2153746A Process for resolving petroleum emulsions
US2153744A Process for resolving petroleum emulsions
US2159313A Process for breaking oil-in-water type petroleum emulsions
US2159312A Process for breaking oil-in-water type petroleum emulsions
US2127905A Process for breaking petroleum emulsions
US2106243A Process for breaking petroleum emulsions
US2106242A Process for breaking petroleum emulsions
US2110846A Process for breaking petroleum emulsions
US2110847A Process for breaking petroleum emulsions
US2110837A Process for breaking petroleum emulsions
US2106244A Process for breaking petroleum emulsions
US2104795A Process for breaking petroleum emulsions
US2110848A Process for breaking petroleum emulsions
US2110849A Process for breaking petroleum emulsions
US2106241A Process for breaking petroleum emulsions
US2106240A Process for breaking petroleum emulsions
US2104794A Process for breaking petroleum emulsions