DONAU PHARMAZIE GMBH innovation strategy

Patent filings in countries

#	Technology
#1	Heterocyclic compounds
#2	Medical preparations
#3	Acyclic or carbocyclic compounds
#4	Unspecified technologies
#5	Separation
#6	Water treatment
#7	Analysing materials

#	Name	Total Patents
#1	Zellner Hugo Dr	29
#2	Zellner Hugo	7
#3	Pruckmayr Gerfried	3
#4	Hugo Zellner	3
#5	Zellner Dr Hugo	3
#6	Zellner Gertraud Dr	3
#7	Hugo Zellner Dr	2
#8	Gesellschaft M B H Donau-Pharm	2
#9	Hugo Zelliner Dr	1
#10	Gerfried Pruckmayr	1

Publication	Filing date	Title
US4012389A	1975-10-31	2- OR 3-Phenyl 1,4-disubstituted phenyl piperazines
US3935214A	1973-02-20	2-or 3 keto-3-or-2-phenyl-1,4-disubstituted piperazines
CA963904A	1969-07-25	1,4-substituted phenyl piperazine
DE1804328A1	1968-10-22	3-substituted quinoxalinones and process for their
US3113948A	1961-11-21	2-(alpha-oxo aralkyl) benzimidazole compounds, and process of making same
US3028384A	1960-06-30	Dihydroquinoxalone-(2) derivatives and process of preparing same
GB945856A	1960-06-24	Improvements in tertiary aniline compounds, and processes of making the same
GB756511A	1954-07-07	Improvements in or relating to strychnine and brucine compounds
GB758886A	1954-07-06	Improvements in or relating to the production of diethylaminoethyl-theobromine bromethylate
AT190497B	1952-12-22	Device for phase separation in flowing vapor-liquid mixtures
ES200030A1	1951-10-17	Procedure for the obtaining of new derivatives of thiourea therapeutically very valuable (Machine-translation by Google Translate, not legally binding)
CA868363A	None	Process for producing 3-substituted quinoxaline-2-ones
CA836036A	None	Process of making tertiary aniline compounds
CA758127A	None	Valuable tertiary aniline compounds, and process of making same
CA728649A	None	Dihydroquinoxalone-(2) derivatives and process of preparing same