Inventor
Helmut Wachtel
Inventor
Berlin, DE
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07DHeterocyclic compounds32%
A61KPreparations for medical, dental or toiletry purposes14%
C07CAcyclic or carbocyclic compounds3%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%
C07JSteroids3%
Y02ATechnologies for adaptation to climate change3%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
A01NPreservation of bodies of humans or animals or plants or parts thereof1%
A61QSpecific use of cosmetics or similar toiletry preparations1%
PatentTitleYear
6,191,132'Use of quisqualate receptor antagonists'20016,117,895'Pharmaceutical preparations for TNF inhibition'20006,060,501'Combined treatment of multiple sclerosis'20006,025,376'Chiral methylphenyloxazolidinones'20006,011,060'Chiral phenyldihydrofuranones as PDE-IV inhibitors'20005,847,010'Treatment of multiple sclerosis'19985,672,622'Treatment of multiple sclerosis'19975,547,958'N-(8.alpha.-ergolinyl)-amides'19965,411,966'2, 13-disubstituted ergolines, their production and use in pharmaceutical agents'19955,401,748'2,14-disubstituted ergolines, their production and use in pharmaceutical compositions'19955,242,678'BR*-diagnostics for monoamine receptors'19935,219,862'8 beta-substituted ergolines, process for their production and their use'19935,212,178'8.alpha.-acylamino ergolines and use as pharmaceutical agents'19935,158,957'2-substituted ergolines'19925,064,854'3,4-disubstituted phenyl heterocycles and their use'19915,059,612'Anti-dementia drug'19915,037,832'2-substituted ergolines'19914,970,200'Agent for treatment of Parkinson\'s disease'19904,925,854'Benzimidazole derivatives'19904,874,768'1,2-disubstituted ergolines useful for producing central antidopanminergic or .alpha.2-receptor-blocking activity'19894,863,929'12- and 13-substituted ergoline derivatives having alpha.sub.2 -receptor-blocking effect'19894,857,298'I*-diagnostics for monoamine receptors using ergolines'19894,853,390'(2-Haloergolinyl)-N\'-N\'-diethylurea compounds useful as medicinal agents E.G., as neuroleptics'19894,847,262'2-substituted ergolines having neuroleptic and antidepressant activities'19894,826,852'Novel ergolinyl compounds nitrogen-substituted in the 8-position, useful for treating dopamine deficiency'19894,826,851'2-substituted ergoline urea and thio-urea derivatives having neurolyptic/dopaminergic activity'19894,824,838'Use of 5-(substituted phenyl)-oxazolidinone derivatives for treatment of depression'19894,772,610'1-alkyl ergolinylthiourea derivatives and their use as antidepressant agents'19884,766,128'Optionally 11- to 13-substituted ergoline compounds useful as medicinal agents'19884,740,509'12- and 13-bromoergolines useful for treating hypertension'19884,731,367'2-substituted ergolines useful as neuroleptics and antidepressants'19884,711,891'Use of terguride as a geriatric agent'19874,593,032'Terguride as antihypertensive'19864,522,820'Trans-dihydrolisuride antipsychotic'19854,193,926'4-(Polyalkoxy phenyl)-2-pyrrolidones'19804,186,129'5-(Substituted phenyl)-oxazolidinones and their sulfur analogs'19804,153,713'4-(Polyalkoxyphenyl)-2-pyrrolidones (II)'19794,056,633'D-homo-20-ketopregnanes and method for inducing anesthesia or narcosis'19774,045,574'D-Homo-20-ketopregnanes'19774,029,777'18-Methyl-19-nor-20-ketopregnanes and process for the preparation thereof'19774,020,164'Benzomorphan derivatives'19774,012,495'4-(Polyalkoxyphenyl)-2-pyrrolidones'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2001Patents assigned to SCHERING AG (40)· patent assignee history
1977–2001Based in Berlin, DE· patent location history
1997–1998Patents assigned to BERLEX LAB (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHERING AG | 40 | 1977–2001 |
| BERLEX LAB | 2 | 1997–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berlin, DE | 42 | 1977–2001 |