WALTER DURCKHEIMER

Person

HATTERSHEIM, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Corticoid 17,21-dicarboxylic esters and corticosteroid 17-carboxyli...
- Patent number 6,835,724
- Issue date Dec 28, 2004
- Aventis Pharma Deutschland GmbH
- Ulrich Stache
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline cepham acid addition salts and processes for their prep...
- Patent number 5,747,484
- Issue date May 5, 1998
- Hoechst Aktiengesellschaft
- Rudolf Lattrell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephem derivatives
- Patent number RE35754
- Issue date Mar 24, 1998
- Hoechst Aktiengesellschaft
- Walter Durckheimer
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Cephem derivatives and processes for their manufacture
- Patent number 5,710,146
- Issue date Jan 20, 1998
- Hoechst Aktiengesellschaft
- Walter Durckheimer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Corticosteroid 17-alkyl carbonate 21-[0]-carboxylic and carbonic es...
- Patent number 5,608,093
- Issue date Mar 4, 1997
- Hoechst Aktiengesellschaft
- Ulrich Stache
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopeptides and their use as absorption promoters when applied to...
- Patent number 5,565,423
- Issue date Oct 15, 1996
- Hoechst Aktiengesellschaft
- Jurgen Sandow
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline cephem acid addition salts and process for their prepar...
- Patent number 5,409,918
- Issue date Apr 25, 1995
- Hoechst Aktiengesellschaft
- Friedhelm Adam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number RE34865
- Issue date Feb 21, 1995
- Hoechst Aktiengesellschaft
- Friedhelm Adam
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Corticoid-17-alkyl-carbonates substituted in the 17-position, proce...
- Patent number 5,362,721
- Issue date Nov 8, 1994
- Hoechst Aktiengesellschaft
- Ulrich Stache
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 5,306,717
- Issue date Apr 26, 1994
- Hoechst Aktiengesellschaft
- Friedhelm Adam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 5,100,887
- Issue date Mar 31, 1992
- Hoechst Aktiengesellschaft
- Friedhelm Adam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 5,091,382
- Issue date Feb 25, 1992
- Hoechst Aktiengesellschaft
- Friedhelm Adam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephem derivatives
- Patent number 5,089,490
- Issue date Feb 18, 1992
- Hoechst Aktiengesellschaft
- Walter Durckheimer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cephalosporin derivatives
- Patent number 5,071,979
- Issue date Dec 10, 1991
- Hoechst Aktiengesellschaft
- Rudolf Lattrell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Penem derivatives
- Patent number 5,036,063
- Issue date Jul 30, 1991
- Hoechst Aktiengesellschaft
- Rudolf Lattrell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystallized cephem-acid addition salts, and a process for the prep...
- Patent number 4,845,087
- Issue date Jul 4, 1989
- Hoechst Aktiengesellschaft
- Rudolf Lattrell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-thiazoles and their use as immunomodulators
- Patent number 4,762,848
- Issue date Aug 9, 1988
- Hoechst Aktiengesellschaft
- Karl-Heinz Scheunemann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephem derivatives
- Patent number 4,758,556
- Issue date Jul 19, 1988
- Hoechst Aktiengesellschaft
- Walter Durckheimer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of cephem compounds as immunomodulators
- Patent number 4,701,452
- Issue date Oct 20, 1987
- Hoechst Aktiengesellschaft
- Michael Limbert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the manufacture of 3-pyridinium-methyl-cephalosporins
- Patent number 4,692,516
- Issue date Sep 8, 1987
- Hoechst Aktiengesellschaft
- Reiner Kirrstetter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of cephem compounds
- Patent number 4,667,028
- Issue date May 19, 1987
- Hoechst Aktiengesellschaft
- Wilfried Schwab
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 4,647,556
- Issue date Mar 3, 1987
- Hoechst Aktiengesellschaft
- Rudolf Lattrell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline modification of ceftazidim
- Patent number 4,624,948
- Issue date Nov 25, 1986
- Hoechst Aktiengesellschaft
- Walter Durckheimer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline cephem-acid addition salts and processes for their prep...
- Patent number 4,609,653
- Issue date Sep 2, 1986
- Hoechst Aktiengesellschaft
- Walter Durckheimer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 4,603,129
- Issue date Jul 29, 1986
- Hoechst Aktiengesellschaft
- Jurgen Blumbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-aryl-7-chloro-3,4-dihydroacridine-1,9(2H,10H)-dione 1-oximes and...
- Patent number 4,593,027
- Issue date Jun 3, 1986
- Hoechst Aktiengesellschaft
- Erhardt Winklemann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline disodium salt of cefodizim
- Patent number 4,590,267
- Issue date May 20, 1986
- Hoechst Aktiengesellschaft
- Karl-Heinz Scheunemann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 4,470,983
- Issue date Sep 11, 1984
- Hoechst Aktiengesellschaft
- J/u/ rgen Blumbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephem derivatives
- Patent number 4,454,129
- Issue date Jun 12, 1984
- Hoechst Aktiengesellschaft
- Burkhard Mencke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephem derivatives
- Patent number 4,399,131
- Issue date Aug 16, 1983
- Hoechst AG.
- Walter Durckheimer
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CORTICOID-17,21-DICARBOXYLIC ESTERS AND CORTICOSTEROID 17-CARBOXYLI...
- Publication number 20020103392
- Publication date Aug 1, 2002
- ULRICH STACHE
- C07 - ORGANIC CHEMISTRY

WALTER DURCKHEIMER

Person

Patents Grantslast 30 patents

Corticoid 17,21-dicarboxylic esters and corticosteroid 17-carboxyli...

Crystalline cepham acid addition salts and processes for their prep...

Cephem derivatives

Cephem derivatives and processes for their manufacture

Corticosteroid 17-alkyl carbonate 21-[0]-carboxylic and carbonic es...

Cyclopeptides and their use as absorption promoters when applied to...

Crystalline cephem acid addition salts and process for their prepar...

Cephalosporin derivatives

Corticoid-17-alkyl-carbonates substituted in the 17-position, proce...

Cephalosporin derivatives

Cephalosporin derivatives

Cephalosporin derivatives

Cephem derivatives

Cephalosporin derivatives

Penem derivatives

Crystallized cephem-acid addition salts, and a process for the prep...

1,3-thiazoles and their use as immunomodulators

Cephem derivatives

Use of cephem compounds as immunomodulators

Process for the manufacture of 3-pyridinium-methyl-cephalosporins

Process for the preparation of cephem compounds

Cephalosporin derivatives

Crystalline modification of ceftazidim

Crystalline cephem-acid addition salts and processes for their prep...

Cephalosporin derivatives

3-aryl-7-chloro-3,4-dihydroacridine-1,9(2H,10H)-dione 1-oximes and...

Crystalline disodium salt of cefodizim

Cephalosporin derivatives

Cephem derivatives

Cephem derivatives

Patents Applicationslast 30 patents

CORTICOID-17,21-DICARBOXYLIC ESTERS AND CORTICOSTEROID 17-CARBOXYLI...