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ASTA WERKE AG CHEM FAB

Overview
  • Total Patents
    631
About

ASTA WERKE AG CHEM FAB has a total of 631 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Germany, Austria and Canada. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and machines are PHARMINOX LTD, BIOFOR LTD and ARIAD PHARMA INC.

Patent filings per year

Chart showing ASTA WERKE AG CHEM FABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brock Norbert 83
#2 Scheffler Gerhard 46
#3 Arnold Herbert 43
#4 Brock N 43
#5 Niemeyer Ulf 36
#6 Scheffler Gerhard Dr 36
#7 Engel Juergen 35
#8 Bourseaux Friedrich Dr 28
#9 Arnold Herbert Dr 27
#10 Arnold H 24

Latest patents

Publication Filing date Title
IE870447L Diamidophosphoryloxy ethyl substituted heterocyclics
JPS62198691A Novel heterocyclic compound, manufacture and remedy for tumor diseases
EP0235661A2 Heterocyclic compounds with a 2-[2-(N,N-bis-(2-chloroethyl)-diamido-phosphoryl-oxy)ethyl] rest
DE3704196A1 Novel heterocyclic compounds containing a 2-{2-[N,N-bis-(2-chloroethyl)diamidophosphoryloxy]ethyl} radical
IE862861L Substituted 1,1,2-triphenylbut-1-enes
EP0222191A1 4-Benzyl-1-2(H)-phthalazinone derivatives
DE3634942A1 Novel 4-benzyl-1-(2H)-phthalazinone derivatives
DE3633823A1 Substituted 1,1,2-triphenylbut-1-enes
EP0221368A2 Substituted 1,1,2-triphenyl-1-butene
EP0206021A1 Derivatives of 1,1,2,2-tetramethyl-1,2-bis(2-fluoro-4-hydroxyphenyl) ethane
DE3618204A1 Novel derivatives of 1,1,2,2-tetramethyl-1,2-bis(2-fluoro-4-hydroxyphenyl)ethane
IE861467L 1,1,2,2-tetramethyl-1,2-bis-(2-fluoro-4-hydroxyphenyl) -¹ethane
DE3605191A1 Antitumour (1-benzylethylenediamine)platinum(II) complexes
EP0193055A1 Antitumorals(1,2-diphenyl-ethylene diamine)-platinum (II) complexes
DE3604866A1 Antitumour (1,2-diphenylethylenediamine)platinum (II) complexes
ZA8600704B Tumor retarding(1-benzyl-ethylenediamine9-platin(ii)-complexes
IE853313L N-(2-hydroxyalkyl)-amino acids
EP0186083A2 N-(2-Hyxdroxyalkyl)-amino acids and their derivatives, process for their preparation and pharmaceutical compositions containing them
DE3544045A1 Novel N-(2-hydroxyalkyl)amino acids and their derivatives, processes for their preparation and pharmaceutical preparations containing them
EP0180012A1 Immunogenic polypeptide sequence of hepatits B virus