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OXIRANE CORP

Overview
  • Total Patents
    37
About

OXIRANE CORP has a total of 37 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Netherlands and Germany. Its main competitors in its focus markets organic fine chemistry, environmental technology and chemical engineering are HUNAN HAILI CHANGDE PESTICIDE & CHEMICAL INDUSTRY CO LTD, ZHEJIANG GENEBEST PHARMACEUTICAL CO LTD and NANJING OCEAN PHARMACEUTICAL TECHNOLOGY CO LTD.

Patent filings in countries

World map showing OXIRANE CORPs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Netherlands 5
#3 Germany 4
#4 France 4
#5 United Kingdom 4
#6 Italy 4
#7 Belgium 3
#8 Spain 3
#9 Argentina 2
#10 Brazil 1
#11 Canada 1

Patent filings per year

Chart showing OXIRANE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ballard D 2
#2 Schmidt John P 2
#3 Capaldi Eugene C 2
#4 Borchert Alfred E 2
#5 Ballard Donnell A 2
#6 Borchert Alfred Edward 1
#7 Borchert A 1
#8 Denigan E 1
#9 Poenisch R 1
#10 Birch F 1

Latest patents

Publication Filing date Title
US4036905A Process for the manufacture of propylene oxide
US3988353A Preferential removal of metallic catalyst from epoxidation effluent
DE2514576A1 METHOD OF SEPARATING A METAL CATALYST FROM AN EPOXYDATION WASTE
US3945941A Hazard reduction for bulk shipment quantities of aqueous tertiary butyl hydroperoxide
CA1021355A Fire retarded aqueous solution of tertiary butyl hydroperoxide
US3881996A Recovery of propylene oxide by plural stage distillation
US3835930A Storage and transport system
US3778382A Hydroperoxide treatment