Inventor

Hans G. Alpermann

Inventor

Konigstein, DE

Overview

1978–2004

Patent span

Chemistry

Primary field (CPC C)

Patents· 14 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 preparations41%

C07DHeterocyclic compounds22%

C07JSteroids22%

C07KPeptides7%

A61KPreparations for medical, dental or toiletry purposes4%

Y02PClimate change mitigation technologies in the production or processing of goods4%

PatentTitleYear

6,835,724'Corticoid 17,21-dicarboxylic esters and corticosteroid 17-carboxylic ester 21-carbonic esters, processes for their preparation and pharmaceuticals containing these compounds'2004 5,824,670'17-deoxycorticosteroid-21-›O!carboxylic esters, processes for their preparation and pharmaceuticals containing these compounds'1998 5,608,093'Corticosteroid 17-alkyl carbonate 21-[0]-carboxylic and carbonic esters, and pharmaceuticals containing these compounds'1997 5,597,803'Bradykinin peptides with modifications at the N terminus'1997 5,362,721'Corticoid-17-alkyl-carbonates substituted in the 17-position, process for their preparation and pharmaceuticals containing them'1994 5,100,890'Arylmethylazoles and their salts, agents which contain these compounds, and their use'1992 5,023,357'Arylmethylazole preparation processes'1991 4,999,352'1-(1-aryl-2-hydroxyethyl)-imidazoles and salts thereof, medicaments containing these compounds, and the use thereof'1991 4,876,354'Arylmethylazoles and their salts, processes for their preparation, agents which contain these compounds, and their use'1989 4,459,225'Peptide amides and process for their manufacture'1984 4,377,575'Corticoid-17-(alkyl carbonates) and process for their manufacture'1983 4,258,046'Pyrano-heterocycles and medicaments containing these compounds'1981 4,242,334'Corticoid 17-(alkyl carbonates) and processes for their preparation'1980 4,128,643'4-Quinazolinyl-guanidines'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1998Patents assigned to HOECHST AG (13)· patent assignee history

1978–1997Based in Konigstein/Taunus, DE· patent location history

1980–1998Based in Konigstein, DE· patent location history

1997Based in K onigstein, DE· patent location history

2004Patents assigned to AVENTIS PHARMA GMBH (1)· patent assignee history

2004Based in Knigstein, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOECHST AG	13	1978–1998
AVENTIS PHARMA GMBH	1	2004

Locations

Location	Patents	Span
Konigstein, DE	7	1980–1998
Konigstein/Taunus, DE	5	1978–1997
Knigstein, DE	1	2004
K onigstein, DE	1	1997