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CHUTE HARRY O

Overview
  • Total Patents
    22
About

CHUTE HARRY O has a total of 22 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States and Canada. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and organic fine chemistry are NAUGATUCK CHEM CO, ANHUI SHIHUA CHEMICAL CO LTD and GFBIOCHEMICALS IP ASSETS B V.

Patent filings in countries

World map showing CHUTE HARRY Os patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 2

Patent filings per year

Chart showing CHUTE HARRY Os patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chute Harry O 22
#2 Randel Frank L 1

Latest patents

Publication Filing date Title
US1782713A Vulcanization of rubber
US1673801A Vulcanization accelerator
US1523755A Production of vulcanized-rubber products
US1593017A Vulcanization of rubber
US963275A Manufacture of alcohol and by-products and apparatus therefor.
CA128471A Art of purifying rubber
US957495A Process of producing rubber.
US1051987A Process of treating rubber and product of the same.
US896435A Process of distillation.
US890217A Art of purifying rubber.
CA110045A Process of making acetates
US845616A Solvent and process of preparing same.
US874391A Process of making steel.
US824906A Process of making wood-alcohol.
US939980A Process of making acetates.
US835501A Process of making acetates.
US896434A Distillation apparatus.
US893784A Process of preparing wood-alcohol and chloroform.
US648389A Process of making acetone.
US895003A Process of purifying turpentine.