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BASF WYANDOTTE CORP

Overview
  • Total Patents
    1,684
About

BASF WYANDOTTE CORP has a total of 1,684 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and basic materials chemistry are CLOCKER EDWIN T, CK WITCO CORP and RHEOX INT.

Patent filings per year

Chart showing BASF WYANDOTTE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cenker Moses 155
#2 Narayan Thirumurti 65
#3 Kan Peter T 62
#4 Cenker M 60
#5 Schmolka Irving R 56
#6 Login Robert B 56
#7 Davis Pauls 50
#8 Langdon William K 43
#9 Kan Peter Tai-Yuen 43
#10 Pizzini Louis C 39

Latest patents

Publication Filing date Title
EP0169469A2 Analytical apparatus
US4568705A Graft polymer dispersion in a mixture of low molecular weight polyols and polyether polyols and polyurethane foams prepared therefrom
US4575559A Process for preparing certain sulfophenethylsiloxanes
US4555531A Rigid polyurethane foams employing alkylene oxide adducts of alkanolamines
US4555527A Process for the preparation of acrylamide graft polymer dispersions
US4536557A Polymer dispersions and their uses
US4555549A Polyoxyalkylene polymers as lubricants particularly in molding processes
US4547303A Water-based functional fluids thickened by the interaction of an associative polyether thickener and certain quaternary ammonium salts
US4550153A Elastomer based on crude diphenylmethane diisocyanate and aniline in the RIM process
EP0160087A1 A process for preparation spray-dried powders containing a water-soluble vitamin and powders prepared thereby.
US4544763A Polyisocyanate binder having low toluene diisocyanate content
US4528075A Solubilization of benzylidene acetone in zinc electroplating baths
US4522976A Graft polymer dispersion in a mixture of low molecular weight polyols and polyether polyols and polyurethane foams prepared therefrom
US4555530A Halogenated phenolic polyols and rigid cellular compositions made therefrom
CA1210697A Free-flowing, high density, non-agglomerated fat- soluble vitamin powders
US4503193A Polymer dispersions and their uses
US4473669A Phenolic polyols and rigid cellular compositions derived therefrom
EP0116309A1 Flexible polyurethane foams having high indentation load deflection prepared from polyol blends
US4529746A Alkylated vicinal toluenediamines and their use as chain extenders in the preparation of polyurethane-polyurea elastomers
US4487853A Low ethylene oxide/high primary hydroxyl content polyether-ester polyols and polyurethane foams based thereon