Inventor
Rolf-Eberhard Nitz
Inventor
Frankfurt am Main, DE
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds57%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations34%
A61KPreparations for medical, dental or toiletry purposes4%
C07CAcyclic or carbocyclic compounds4%
PatentTitleYear
4,888,333'Allymercaptoacetylsydnonimines, processes for their preparation, and their use'19894,845,091'Substituted 3-amino-sydnonimines, their use and pharmaceutical products containing them'19894,837,225'2,5-dimethylpyrrole derivatives, their preparation and their use'19894,816,454'4,5-dihydro-3(2H)-pyridazinones and their pharmacological use'19894,785,010'2-(aminoalkyl)-pyrrole derivatives, to treat disorders caused by restriction in cerebral function'19884,760,147'Optically active, substituted 1,4-dihydropyridines and their use as medicaments'19884,681,891'Dihydro-2,6-dimethyl pyridines, formulations and method of use for treating angina pectoris, high blood pressure or disturbances of cerebral or peripheral blood flow'19874,666,902'Tetrahydropyridazinone derivatives, processes for their preparation and their use'19874,610,984'Substituted piperazin-1-yl-acetic acid amides'19864,598,079'2-(aryl substitued)piperazinones and nootropic compositions based thereon'19864,551,454'3-(4-Alkoxycarbonylpiperazin-1-yl)-sydnonimines, a process for their preparation and use'19854,532,239'N-phenoxypropanol-N\'-pyridazinyl ethylendiamines as .beta.-receptor blockers'19854,452,797'3-Aminosydnonimines compounds and their use'19844,436,743'3-[N-(Lower alkyl)-N-(tetrahydro-3-thienyl 5,5-dioxide)]sydnonimines'19844,416,893'Substituted 1,2,5-oxadiazole-2-oxides in human cardiovascular system disease'19834,356,178'3,4-(Bis-substituted)-1,2,5-oxdiazole 2-oxides, their use and pharmaceutical formulations containing them'19824,335,123'1-Acyl-8-(3-amino-2-hydroxypropoxy)-1,2,3,4-tetrahydroquinolines, compositions and use'19824,332,801'3-Aminosydnonimines, their preparation and use'19824,305,939'3-Aminosydnonimines, their preparation and use'19814,088,764'Pharmaceutically active derivatives of 1-phenoxy-3-amino-propan-2-ol'19784,066,768'Derivatives of 1-phenoxy-3-amino-propan-2-ol'19784,020,071'Derivatives of 1-phenoxy-3-amino-propan-2-ol'19774,018,778'Derivatives of 1-phenoxy-3-amino-propane-2-ol and process for their production'19773,987,036'Basically substituted heterocyclic compounds'19763,969,363'Derivatives of 1-phenoxy-3-amino-propan-2-ol and process for their production'19763,959,281'Piperazino substituted coumarin derivatives'19763,940,406'Derivatives of 1-phenoxy-3-amino-propane-2-ol and process for their production'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1989Patents assigned to CASSELLA FARBWERKE MAINKUR AG (25)· patent assignee history
1976–1978Based in Bergen-Enkheim, DT· patent location history
1981Patents assigned to CASSELLA AG (1)· patent assignee history
1981–1989Based in Frankfurt am Main, DE· patent location history
1989Patents assigned to CASSELLA AKTIENGESSELLSCHAFT (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CASSELLA FARBWERKE MAINKUR AG | 25 | 1976–1989 |
| CASSELLA AG | 1 | 1981 |
| CASSELLA AKTIENGESSELLSCHAFT | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Frankfurt am Main, DE | 19 | 1981–1989 |
| Bergen-Enkheim, DT | 8 | 1976–1978 |