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CHEMICAL INVESTORS SA

Overview
  • Total Patents
    138
About

CHEMICAL INVESTORS SA has a total of 138 patent applications. Its first patent ever was published in 1960. It filed its patents most often in France, Canada and United Kingdom. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and machines are JINING MINGSHENG NEW MAT CO LTD, DOW GLOBAL TECHNOLOGIES INC and BRASKEM AMERICA INC.

Patent filings in countries

World map showing CHEMICAL INVESTORS SAs patent filings in countries
# Country Total Patents
#1 France 47
#2 Canada 32
#3 United Kingdom 24
#4 Germany 20
#5 Sweden 7
#6 Switzerland 3
#7 Netherlands 2
#8 Norway 2
#9 Spain 1

Patent filings per year

Chart showing CHEMICAL INVESTORS SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Anspon Harry D 5
#2 Lyons Harold D 4
#3 Mantell Gerald J 3
#4 Rankin David 3
#5 Davis Anspon Harry 3
#6 Stevenson L 2
#7 Dwight Lyons Harold 2
#8 Neighbors Ralph P 2
#9 Rogers T 2
#10 Smith Wayne E 2

Latest patents

Publication Filing date Title
GB1090556A Process for preparing substantially ash-free and low-sulphur fuel and product thereof
GB1082278A Aqueous dispersions of ethylene copolymer and their use
FR1402185A Manufacturing process for coated and laminated products
GB1072362A Manufactured articles
GB1065534A Preparation of esters of cycloalkane carboxylic acids
DE1239847B Process for crosslinking ethylene polymers by irradiation
GB1078496A Bonded fibrous substrates and processes
GB1055247A Polyethylene processes
GB1061718A Herbicidal cyclopropylformamide and cyclobutylformamide compounds
DE1238891B Process for the production of methacrolein
GB980595A Ethylene co-polymer latices
DE1239930B Process for the sizing of paper
CA798410A Polyamide, filler compositions
CA811701A Process for the production of carbonaceous fuels with reduced contents of ash, oxygen and sulfur
CA763498A Formaldehyde block copolymers and processes
CA780319A Fertilizer manufacture
CA832068A Ethylene/1-vinyl-2-pyrrolidinone polymers, process and compositions
CA836053A Ethylene-tertiary butyl acrylate or tertiary butyl methacrylate copolymer latices and process for preparing the same
CA783628A Inhibition of caprolactam exudation from melted caprolactam polymer
CA741294A Control of fungi