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BAKER CASTOR OIL CO

Overview
  • Total Patents
    94
About

BAKER CASTOR OIL CO has a total of 94 patent applications. Its first patent ever was published in 1931. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and organic fine chemistry are LABOFINA SA, ORGANO SYNTHESE STE FSE and EMERY INDUSTRIES INC.

Patent filings in countries

World map showing BAKER CASTOR OIL COs patent filings in countries

Patent filings per year

Chart showing BAKER CASTOR OIL COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Colbeth Ivor M 27
#2 Kent Smith Malcolm 13
#3 Smith Malcolm K 6
#4 Patton Temple C 5
#5 Naughton Frank C 4
#6 Daidone Philip C 4
#7 Arthur Ehrlich 3
#8 Milton Colbeth Ivor 3
#9 Carter James S F 3
#10 Sprowls Willard R 2

Latest patents

Publication Filing date Title
US3661782A Hydraulic brake fluid base oils
US3513118A Vinyl urethane coating
US3407160A Rheological agents
US3362921A Novel elastomeric products obtained from prepolymer compositions
US3345311A Castor oil, diisocyanate and hydroxy aliphatic acid ester prepolymers and elastomeric products prepared therefrom
US3252820A Rheological agent for organo-base systems
US3184323A Suspension of pigments and other particles
US3203820A Rheological agent
US3262952A Reaction products of castor oil with arylenediisocyanates
US2984679A Process for preparing castor oil-epoxidized castor oil-arylene diisocyanate reaction product
US2902500A Production of mono-esters
US3019161A Method of treating mycotic infections
GB777876A Improvements relating to the production of sebacic acid compounds and if desired by-product compounds from ricinoleic compounds
US2851493A Nickel-catalyzed sebacic acid production in the presence of barium compounds
US2851492A Lead-catalyzed sebacic acid production in the presence of barium compounds
US2851491A Lead-catalyzed conversion of ricinoleic compounds
US2801220A Production of lubricating greases from monohydric alcohol esters of hydroxy fatty acids
GB742276A Improvements in flexible trough belt conveyor
US2790824A Oxidation of hydroxyl-containing aliphatic compounds
GB766151A Improvements in oxidative alkaline fusion of organic compounds