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OLETTA SA

Overview
  • Total Patents
    30
About

OLETTA SA has a total of 30 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United States, Belgium and Switzerland. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and biotechnology are ALBERTO ERCOLI, ROGER BELLON and PHYTOGEN PROD INC.

Patent filings in countries

World map showing OLETTA SAs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Paul Mainil Jean Louis 8
#2 Jean-Louis Mainil 3
#3 Mainil Jean L P 2
#4 Mainil Jean Louis Paul 2
#5 Huu-Qui Khuong 1
#6 Khuong Huu Qui 1

Latest patents

Publication Filing date Title
US3374252A Pharmaceutical product obtained from plants of the genus holarrhena (apocynaceae)
US3272796A Salt of alkaloid from phyllanthus discodeus
US3102895A 3alpha-amino-allopregnanes
US3092643A Preparation of allopregnane-20-hydroxy-3-one and of allopregnane-3-20-dione
US3242168A Alkaloids from plants of the genus funtumia
US3240793A Process for the production of alkaloids from plants of the genus holarrhena
ES255832A1 Procedure for the preparation of alcaloids that can serve intermediate products of synthesis of other steroic, cortic-steroic or other chemical compounds (Machine-translation by Google Translate, not legally binding)
GB948769A New alkaloids of the funtumia species and processes for obtaining same
US3098082A Process of extracting 3-amino compounds from the genus funtumia
US3244696A Extraction of alkaloids from plants of genus holarrhena
GB948485A New alkaloids and other new compounds from holarrhena species and processes for obtaining the same
ES244393A1 Procedure for the obtaining of alcaloids and basic principles that may constitute steroids (Machine-translation by Google Translate, not legally binding)
US3098849A Extraction of an alkaloid from phyllanthus discodeus
CA731633A Compounds from plants of the genus funtumia (apocynaceae) and process for obtaining same
CA729176A Alkaloids and process for obtaining the same