Inventor
Dieter Lenke
Inventor
Ludwigshafen, DE
Overview
Patents· 50 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds49%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations39%
C07CAcyclic or carbocyclic compounds7%
A61KPreparations for medical, dental or toiletry purposes2%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%
A61CDentistry1%
PatentTitleYear
5,370,877'Method for improving delivery and reducing toxicity of biologically active substances using novel .alpha.-amino dicarboxylic acid derivatives'19945,118,685'Aminopropanol derivatives of substituted 2-hydroxy-propiophenones, and therapeutic agents containing these compounds'1992RE033476'6-(alkanolaminoaryl)-3(2H)-pyridazinone derivatives, and their use'19904,873,246'6-(acylaminoaryl)-3(2H)-pyridazinone derivatives, and their use'19894,777,183'Use of anipamil'19884,723,039'Phenylacetaldehydes substituted by basic groups, their preparation and drugs containing these compounds'19884,670,435'10,11-dihydro-5H-dibenzo[a,d]cycloheptadiene derivatives in a method for treating cardiac arrhythmia'19874,636,504'6-(acylaminoaryl)-3(2H)-pyridazinone derivatives and their use'19874,619,929'Phenylpiperazine derivatives of hetarylphenols and hetarylanilines, their preparation, and therapeutic agents containing these compounds'19864,618,622'Sulfonates of hydroxycoumarins'19864,612,320'Aminopropanol derivatives of 1-(2-hydroxyphenyl)-3-phenylpropanols and therapeutic agents containing these compounds'19864,575,508'2-Substituted 1-(3\'-aminoalkyl)-1,2,3,4-tetrahydro-.beta.-carbolines, and their use as antiarrhythmic agents'19864,571,409'Aminopropanol derivatives of 2-hydroxy-.beta.-phenyl-propiophenones, their preparation and therapeutic agents containing these compounds'19864,548,933'Sedative compositions containing 10-piperazino-5-cyanomethylene-dibenzo[a,d]-cycloheptenes'19854,544,562'6-Aryl-4,5-dihydro-3(2H)-pyridazinones, and their use as anti-hypertensive and anti-thrombocyte agents'19854,540,697'Aminopropanol derivatives of 2-hydroxy-.beta.-phenyl-propiophenones, pharmaceutical compositions and use'19854,517,196'Tricyclic thiazolyloxamic acids and their derivatives, their preparation, and therapeutic agents containing these compounds'19854,514,413'Gastric acid secretion inhibiting N-(imidazol-1-ylalkyl)thiourea derivatives'19854,477,451'5,6-Dihydro-11-methylenemorphanthridin-6-ones, their preparation and drugs containing these compounds'19844,474,785'2-Aryl-3,4-diazabicyclo[4.n.O]alk-2-en-5-ones, and compositions for treating thermo-embolic disorders'19844,463,007'Triazoloquinazolinones, and compositions and methods for treating allergic disorders with them'19844,447,610'10-Substituted 5-cyanomethylene-dibenzo[A,B]-cycloheptenes, their preparations, and therapeutic agents containing these compounds'19844,428,950'(Hetarylphenoxy)-(phenylpiperazinyl)-propanols, their preparation and drugs containing these compounds'19844,415,571'Carbamate dihydropyridazinones, their preparation and therapeutic agents containing these compounds'19834,410,529'Novel dihydropyridazinones, their preparation and therapeutic agents containing these compounds'19834,407,810'Thiazol-2-yl-oxamic acid derivatives, and therapeutic agents containing these compounds'19834,399,139'5,6-Dihydro-11-alkylene-morphanthridin-6-ones, their pharmaceutical compositions and method of use'19834,399,137'6-Imidazol-1-yl-3-hydrazino-pyridazines, their preparation and antihypertensive use'19834,389,403'1-Aroyl-2-phenylamino-2-imidazolines, drugs containing these compounds, and use thereof'19834,388,237'6(1-Piperazinyl), piperidino and (1(homopiperazinyl)11-cyanomethylene morphanthridines'19834,376,771'6-(p-Acylaminophenyl)-4,5-dihydropyridaz-3-ones and therapeutic agents containing said compounds'19834,353,917'Amino derivatives of 2-methyl-5-(2-hydroxystyryl)-1,3,4-thiadiazole, their preparation, and formulations containing these compounds'19824,353,904'Phenylpiperazine derivatives of 1,3,4-oxadiazolylphenols, and therapeutic agents containing these compounds'19824,340,595'Aminopropanol derivatives of 6-hydroxy-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one and pharmaceutical formulations containing the said compounds'19824,336,263'1,4-Cycloalkano-oxazepines, salts thereof and analgesic uses thereof'19824,335,138'Novel carbamates, their preparation, and pharmaceutical formulations containing these compounds'19824,329,352'Piperidine derivatives of 3-hydroxy-thiophene-2-carboxylic acid esters and pharmaceutical formulations containing these compounds'19824,315,939'Piperidine derivatives of 4,5-dialkyl-3-hydroxy-pyrrole-2-carboxylic acid esters, pharmaceutical formulations containing these compounds and use in treating cardiac arrhythmias'19824,305,951'Novel amino derivatives of 5-(2-hydroxystyryl)-isoxazole, their preparation and therapeutic formulations containing these compounds'19814,305,950'Pharmaceutical agent containing amino derivatives of 2-methyl-5-(2-hydroxystyryl)-1,3,4-thiadiazole'19814,288,449'N-Arylsulfonylpyrroles, their preparation, and therapeutic agents containing these compounds'19814,271,163'Novel 3,4-diaza-bicyclo[4.1.0]hept-2-en-5-ones, their preparation, and therapeutic agents containing these compounds'19814,269,833'Hexahydro-1,4-oxazepines, their preparation, and drugs containing these compounds'19814,251,539'Amino derivatives of 3-alkyl-5-(2-hydroxystyryl)-isoxazoles'19814,237,278'Amino derivatives of 2-methyl-5-(2-hydroxystyryl)-1,3,4-thiadiazole'19804,206,117'Pyridinyl aminoalkyl ethers'19804,206,217'3-[4-(1,3-Diazacycloalken-2-yl)-phenyl]-1,2-benzisothiazoles, their manufacture, and drugs containing these compounds'19804,168,317'Amino derivatives of 4-hydroxy-1,2-benzisothiazole'19794,042,587'1,2,4-Dihydrotriazine-4-oxides and a process for their production'19774,042,588'Manufacture of 1,2,4-dihydrotriazine-4-oxide-spiro-(3,1\')-[oximino-(2\')-cycloalkanes]'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1992Patents assigned to BASF AG (47)· patent assignee history
1977–1994Based in Ludwigshafen, DE· patent location history
1988–1994Patents assigned to KNOLL AG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 47 | 1977–1992 |
| KNOLL AG | 2 | 1988–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ludwigshafen, DE | 50 | 1977–1994 |