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DURITE PLASTICS INC

Overview
  • Total Patents
    20
About

DURITE PLASTICS INC has a total of 20 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United States. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and basic materials chemistry are HIMONT ITALIA, RECTICEL AUTOMOBILSYSTEME GMBH and ORGANICO.

Patent filings in countries

World map showing DURITE PLASTICS INCs patent filings in countries
# Country Total Patents
#1 United States 20

Patent filings per year

Chart showing DURITE PLASTICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Novotny Emil E 18
#2 Karl Vogelsang George 7
#3 Blanchard Cayo Martha 2
#4 Vogelsang George K 2
#5 Novotny Ernest E 1
#6 Kuzmick Joseph N 1

Latest patents

Publication Filing date Title
US2390266A Manufacture of molded composition friction bodies
US2402075A Thermosetting polyvinyl compositions
US2401095A Distillation products of acylated shell liquids and methods of making same
US2356081A Injection method of molding thermosetting material
US2341115A Art of making synthetic resins
US2293619A Art of making hexamethylenetetramine
US2300307A Phenolated gum accroides and methods of making same
US2335603A Art of preparing derivatives of anacardic material
US2294239A Abrasive article
US2306077A Chlorinated anacardic material
US2183957A Art of desensitizing juices derived from plants of the cashew family
US2183958A Art of desensitizing juices derived from plants of the cashew family
US2256349A Art of preparing derivatives of anacardic acid
US2253088A Art of preparing derivatives of anarcardic acid
US2251547A Art of preparing derivatives of anacardic acid
US2170950A Resins from phenolic compositions and esters of anacardic acid
US2156124A Synthetic resins and nitrogen containing organic compound addition products
US2174755A Manufacture of synthetic resin bonded abrasive articles
US2133464A Resinous liquid composition
US2163177A Apparatus for the manufacture of lamps and the like