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ORGAHELL N V

Overview
  • Total Patents
    13
About

ORGAHELL N V has a total of 13 patent applications. Its first patent ever was published in 1959. It filed its patents most often in Canada, Switzerland and France. Its main competitors in its focus markets organic fine chemistry are AKTSIONERNOE KURGANSKOE OBSHCH, SUN ZHE and NANTONG TIANHE RESIN CO LTD.

Patent filings in countries

World map showing ORGAHELL N Vs patent filings in countries
# Country Total Patents
#1 Canada 5
#2 Switzerland 3
#3 France 2
#4 Germany 1
#5 Spain 1
#6 United States 1

Patent filings per year

Chart showing ORGAHELL N Vs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Organic fine chemistry

Focus technologies

# Technology
#1 Heterocyclic compounds

Top inventors

# Name Total Patents
#1 Hellinghuizer-Gerriesen Betsy 5
#2 Hellinghuizer Pieter H 5
#3 Orgahell N V 1

Latest patents

Publication Filing date Title
US3141878A Process for the preparation of nu-(5-nitro-2-furfurylidene)-3-amino-2-oxazolidones
ES258852A1 Procedure for the preparation of N- (5-nitro-2-furfurideno) -3-amino-2-oxazolidenos and new chemical compounds prepared in the course of the same (Machine-translation by Google Translate, not legally binding)
CA652720A PROCESS OF PREPARING BENZYLIDENE OR THE 5-NITRO FURFURYLIDENE COMPOUND OF .beta.-CHLORO ETHYL HYDRAZINE CARBOXYLATE AND THE OXAZOLIDONES TO BE PREPARED THEREFROM
CA702450A PROCESS OF PREPARING BENZYLIDENE OR THE 5-NITRO FURFURYLIDENE COMPOUND OF .beta.-CHLORO ETHYL HYDRAZINE CARBOXYLATE AND THE OXAZOLIDONES TO BE PREPARED THEREFROM
CA702451A PROCESS OF PREPARING BENZYLIDENE OR THE 5-NITRO FURFURYLIDENE COMPOUND OF .beta.-CHLORO ETHYL HYDRAZINE CARBOXYLATE AND THE OXAZOLIDONES TO BE PREPARED THEREFROM
CA713570A PROCESS OF PREPARING .beta.-OXYETHYL HYDRAZINE CARBOXYLATE AND OF THE BENZYLIDENE AND NITRO FURFURYLIDENE COMPOUND TO BE PREPARED FROM THE FORMER COMPOUND
CA612815A Process of preparing nitro-5 furfural-2-semicarbazone