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ROGER BELLON

Overview
  • Total Patents
    29
About

ROGER BELLON has a total of 29 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets organic fine chemistry and pharmaceuticals are ALBERTO ERCOLI, PHYTOGEN PROD INC and OLETTA SA.

Patent filings in countries

World map showing ROGER BELLONs patent filings in countries

Patent filings per year

Chart showing ROGER BELLONs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Men Jean Le 14
#2 Le Men Jean 6
#3 Bellon Roger 3
#4 Julien Salle 1
#5 Le Men Jean Georges 1
#6 Pesson Marcel 1
#7 Barreau Michel 1
#8 Commercon Alain 1
#9 Salle Julien 1
#10 Pecq Jean-Bernard Le 1

Latest patents

Publication Filing date Title
GB1063118A Plant extract
GB1014920A Paravallarinol derivatives
GB1036073A New 3-aminopregnane derivatives and process for their preparation
US3150128A Process of producing steroid compounds with a gamma-lactone (18-20) group
GB977724A Pregnane derivatives
GB917447A A process for the preparation of n-methyl paravallarine
GB952484A New alkaloid derivatives
GB936224A Novel steroids and their preparation
GB913602A A new alkaloid, its derivatives and a process for the preparation thereof
US3034961A alpha-phenyl-orthomethoxy cinnamic acid choleretic process and pharmaceutical dosagecomposition
GB844904A Pharmaceutical composition
CA703635A 3-oxygenated derivatives of paravallaridine
CA697629A Alkaloid derivatives
CA703010A Process for the preparation of a new alkaloid and its derivatives
CA703052A STEROIDS CONTAINING A .gamma. LACTONE FUNCTION