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SHAWINIGAN RESINS CORP

Overview
  • Total Patents
    201
About

SHAWINIGAN RESINS CORP has a total of 201 patent applications. Its first patent ever was published in 1946. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machines are SCHENECTADY CHEMICAL, HERBERTS & CO GMBH DR KURT and GEORGE CO P D.

Patent filings in countries

World map showing SHAWINIGAN RESINS CORPs patent filings in countries
# Country Total Patents
#1 Canada 74
#2 United States 55
#3 United Kingdom 48
#4 France 14
#5 Switzerland 4
#6 Germany 3
#7 Belgium 2
#8 Australia 1

Patent filings per year

Chart showing SHAWINIGAN RESINS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lavin Edward 29
#2 Markhart Albert H 29
#3 Edward Lavin 25
#4 Crozier Robert N 19
#5 Kass Robert E 15
#6 Hunt Charles F 14
#7 Wilson Wilfred K 14
#8 Fitzhugh Andrew F 11
#9 Marinaro Alfred T 8
#10 Martins Joseph G 6

Latest patents

Publication Filing date Title
GB1019460A Improvements in and relating to coating compositions
US3197429A Polyvinyl acetate adhesive mixture
US3156667A Heat stabilization of polyvinyl alcohol with phosphoric acid
US3190856A Polyamides from benzophenonetetra-carboxylic acids and a primary diamine
GB985516A Improvements in and relating to textile finishing
US3190770A Metal conductor coated with polyester outer layer and polymide inner layer
GB980331A Improvements in and relating to tapes
US3105775A Combination coatings
GB974162A Improvements in and relating to polymeric compositions
GB971182A Improvements in and relating to gums
US3207626A Process for coating a wire with superimposed layers of polyester enamel and polyvinyl acetal enamel and article
US3164561A Aqueous coating composition of dialdehyde, a pentaerythritol and half ester and process of insulating wire therewith
US3192177A Vinyl alcohol polymer compositions plasticized with certain trialkyl phosphates
GB946404A Improvements in and relating to coating compositions based on vinyl polymers
US3072597A Composition comprising a polyvinyl acetal, a melamine-aldehyde resin, a polyurethane and, as a cure promoter, an organic compound of tin or iron, and electrical conductor coated therewith
GB940956A Improvements in and relating to polymeric compositions
US3072596A Composition comprising a polyvinyl acetal, a phenol-aldehyde resin, a melamine-aldehyde resin, a polyurethane and, as a cure promoter, an organic compound of tin or iron, and electrical conductor coated therewith
GB943202A Aqueous polymer fluoride compositors
GB940200A Improvements in and relating to emulsion polymerisation
US3104236A Coating composition comprising a polyvinyl acetal, a phenol-aldehyde resin, a melamine-aldehyde resin and a polyurethane, and electrical conductor coated therewith