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OMNICHEM SA

Overview
  • Total Patents
    137
About

OMNICHEM SA has a total of 137 patent applications. Its first patent ever was published in 1978. It filed its patents most often in EPO (European Patent Office), Luxembourg and United States. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and machines are OHKI SADAO, MEDOSAN IND BIOCHIMI and LUITPOLD PHARMA GMBH.

Patent filings per year

Chart showing OMNICHEM SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Trouet Andre Benoit Leon 28
#2 Hannart Jean Alfred Alphonse 27
#3 Rao Kandukuri Sivaprasada Bush 24
#4 Dejonghe Jean-Paul 21
#5 Trouet Andre B L 13
#6 Rao Kandukuri S B 13
#7 Hannart Jean-Alfred Alphonse 10
#8 Hannart Jean 10
#9 Hannart Jean A A 9
#10 Hannart Jean A A J 7

Latest patents

Publication Filing date Title
EP1306402A1 Immobilised polyphenols such as tannin, intermediates for their production and processes for obtaining the same
EP1043066A1 Catalyst compositions based on yttrium and rare earth metals for the polymerization of heterocyclic oxygen compounds
BE1007058A3 A NEW METHOD FOR THE PREPARATION OF ACID 5- (2,5-dimethylphenoxy) -2,2-DIMETHYL pentanoic.
BE1003004A3 Esters of fatty acids and hydrolysable tannins and their use as chelating agents.
PH26447A New conjugates or vinblastine and its derivatives a process for their preparation and pharmaceutical compositions containing the same
EP0232693A2 Conjugates of vinblastine and its derivatives, process for their preparation and pharmaceutical compositions containing them
NZ218127A Conjugates of vinblastine and pharmaceutical compositions
IL80279D0 New conjugates of vinblastine and its derivatives,a process for their preparation and pharmaceutical compositions containing the same
PT83501A Method for the preparation of new vinblastin conjugates and their derivatives and pharmaceutical compositions containing these conjugates
ES2001710A6 New vinblastine-protein conjugates - useful as antitumour agents
GR862436B Method for preparing conjugate compounds of vinblastine and its derivatives and pharmaceutical compositions containing the conjucate compounds
LU86514A1 Alkyl-5 indolo-naphtyridines, their preparation and their therapeutic application
BE904064A Prepn. of 23:vinblastinoyl derivs. - of amino acids and peptide(s), using alkyl chloroformate(s) to form mixed anhydride(s)
LU86212A1 Novel conjugates of vinblastine and derivatives thereof, process for their preparation and pharmaceutical compositions containing them
LU86157A1 New process for the manufacture of vinblastin conjugates and derivatives thereof
LU85996A1 Novel 11-hydroxyoxayohimbane derivatives and their therapeutic application
LU85894A1 Derivatives of 1,2,3,4,5,6-hexahydro-azepino (4,5-b) indole their preparation, intermediate compounds, and their therapeutic application
HUT34212A Process for the production of new vindblastin conjugates
IE841024L Conjugate of vinblastine.
EP0120832A1 4-Alkylindolonaphthyridines and pharmaceutical compositions containing them