Inventor

Eckhard Schwenner

Inventor

Wuppertal, DE

Overview

15→

Patents

1989–1999

Patent span

Chemistry

Primary field (CPC C)

Patents· 15 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary

C07DHeterocyclic compounds38%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations35%

A61KPreparations for medical, dental or toiletry purposes9%

C07KPeptides9%

C07CAcyclic or carbocyclic compounds6%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%

PatentTitleYear

5,955,571'Nucleic acid-binding oligomers for therapy and diagnosis'1999 5,849,893'Nucleic acid-binding oligomers possessing C-branching for therapy and diagnostics'1998 5,623,049'Nucleic acid-binding oligomers possessing N-branching for therapy and diagnostics'1997 5,461,054'Anthracene-spiro-pyrrolindines'1995 5,459,143'N,N-disubstituted piperazines'1995 5,411,960'Substituted pyrroloanthracenes and -diones'1995 5,409,932'Piperazine-substituted pyrroloanthracenes'1995 5,063,239'Amino-esters of dihydropyridines useful for improving circulation in patients'1991 5,051,433'Pharmaceutically active basic nitro-phenyl-dihydropyridine amides'1991 5,015,650'Circulation-active basic 4-aryl-DHP amides'1991 4,950,676'Amino-esters of dihydropyridines, and their use as circulatory agents for treating ischaemic heart diseases'1990 4,898,877'Circulation-active cyclohexenecarboxylates'1990 4,885,303'Circulation-active tetrahydropyridine-3-carbonitrile derivatives'1989 4,861,782'Certain 2h-benzo[a]quinolizin-2-yl-aminoalkyl esters of 1,4-dihydro-3,5-pyridinedicarboxylates useful for treating circulation disorders'1989 4,808,622'Circulation active methionine-substituted 1,4-dihydropyridines'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1999Patents assigned to BAYER AG (15)· patent assignee history

1989–1999Based in Wuppertal, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAYER AG	15	1989–1999

Locations

Location	Patents	Span
Wuppertal, DE	15	1989–1999