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KASCH HELMUT

Overview
  • Total Patents
    17
About

KASCH HELMUT has a total of 17 patent applications. Its first patent ever was published in 1978. It filed its patents most often in German Democratic Republic, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and environmental technology are CHARTERHOUSE THERAPEUTICS LTD, SINDELAR KAREL and ORGANISATION DE SYNTHESE MONDI.

Patent filings per year

Chart showing KASCH HELMUTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kasch Helmut 15
#2 Ponsold Kurt 5
#3 Reuter Uwe 5
#4 Oettmeier Ralf 5
#5 Roemer Johannes 2
#6 Liedtke Beatrice 2
#7 Steinbach Joerg 2
#8 Franke Cathrin 1
#9 Eck Raimund 1
#10 Kuenkel Waldemar 1

Latest patents

Publication Filing date Title
DE102004035808A1 Ammonium salts and ammonium salt-Mineralaltschlatrate as a transport and Wirkform for pharmaceutical-medical and as a phase transfer agent for chemical applications
WO2004067547A2 Novel steroids and steroid mimetics, method for the production and use thereof
DD144267A1 Process for preparing delta high 14-17-ketosteroids of the oestran and androstanium
DD144266A1 Process for preparing delta high 15-17-ketosteroides of the oestran and androstine series
DD142344A1 Process for preparing 3-alkoxy-oestra-1,3,5 (10), 8 (14) -etraenenes
DD147946A1 Process for preparing 3-oxo-oestra-5 (10), 9 (11) and 3-oxo-oestra-4,9-dienes
DD134769A1 Process for the preparation of 3-oxo-oestra-4,9,11-trienes