Manfred Weigele

Person

West Paterson, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Antibacterial cephalosporin compounds
- Patent number 5,336,768
- Issue date Aug 9, 1994
- Hoffmann-La Roche Inc.
- Harry A. Albrecht
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibacterial cephalosporin compounds
- Patent number 5,329,002
- Issue date Jul 12, 1994
- Hoffmann-La Roche Inc.
- Harry A. Albrecht
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anti-bacterial cephalosporin compounds
- Patent number 5,147,871
- Issue date Sep 15, 1992
- Hoffmann-La Roche, Inc.
- Harry A. Albrecht
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Isomeric dideoxynuclesides
- Patent number 5,126,347
- Issue date Jun 30, 1992
- Hoffmann-La Roche Inc.
- Donna M. Huryn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anti-retroviral compounds
- Patent number RE33887
- Issue date Apr 14, 1992
- Hoffmann-La Roche Inc.
- Steve Tam
- 536 - Organic compounds
Information Patent Grant
Anti-retroviral compounds
- Patent number 4,837,311
- Issue date Jun 6, 1989
- Hoffman-La Roche Inc.
- Steve Tam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methylene penam and derivatives thereof
- Patent number 4,801,704
- Issue date Jan 31, 1989
- Hoffman-La Roche Inc.
- Dennis D. Keith
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-hydroxy-l-threoninamides
- Patent number 4,663,469
- Issue date May 5, 1987
- Hoffman-La Roche Inc.
- Chung-Chen Wei
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazole derivatives
- Patent number 4,605,744
- Issue date Aug 12, 1986
- Hoffmann-La Roche Inc.
- Chung-Chen Wei
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazole derivatives
- Patent number 4,537,969
- Issue date Aug 27, 1985
- Hoffmann-La Roche Inc.
- Chung-Chen Wei
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Enantiomeric synthesis of 3-amino-4-carbamoyloxymethyl-2-azetidonon...
- Patent number 4,502,994
- Issue date Mar 5, 1985
- Hoffmann-La Roche Inc.
- Chung-Chen Wei
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Desulfurization of penicillins to prepare azetidinones
- Patent number 4,461,726
- Issue date Jul 24, 1984
- Hoffmann-La Roche Inc.
- Chung-Chen Wei
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Penicillanic acid derivatives
- Patent number 4,431,653
- Issue date Feb 14, 1984
- Hoffmann-La Roche Inc.
- Chung-Chen Wei
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.beta.-Lactamase inhibitors
- Patent number 4,393,003
- Issue date Jul 12, 1983
- Hoffmann-La Roche Inc.
- Dennis D. Keith
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diagnostic test for barbiturates
- Patent number 4,340,736
- Issue date Jul 20, 1982
- Hoffmann-La Roche Inc.
- Antonino Focella
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorogenic materials and labeling techniques
- Patent number 4,238,589
- Issue date Dec 9, 1980
- Hoffmann-La Roche Inc.
- Roy Cleeland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
D,L-2-Amino-4-(2-aminoethoxy)-trans-but-3-enoic acid derivatives
- Patent number 4,238,622
- Issue date Dec 9, 1980
- Hoffmann-La Roche Inc.
- Dennis D. Keith
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Butenoic acid derivatives
- Patent number 4,216,008
- Issue date Aug 5, 1980
- Hoffmann-La Roche Inc.
- Manfred Weigele
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Process to produce oxazinomycin
- Patent number 4,161,582
- Issue date Jul 17, 1979
- Hoffman-La Roche Inc.
- Manfred Weigele
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Radioimmunoassay for methadone
- Patent number 4,104,367
- Issue date Aug 1, 1978
- Hoffmann-La Roche Inc.
- Magdalena Usategui Gomez
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminophenyl esters of 5-carboxyalkyl barbituric acids
- Patent number 4,101,549
- Issue date Jul 18, 1978
- Hoffmann-La Roche Inc.
- Antonino Focella
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to produce oxazinomycin and intermediates
- Patent number 4,096,321
- Issue date Jun 20, 1978
- Hoffmann-La Roche Inc.
- Manfred Weigele
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Dimethylamino-2,4-diphenyl-1-butene-3,4-dione
- Patent number 4,045,487
- Issue date Aug 30, 1977
- Hoffmann-La Roche Inc.
- Roy Cleeland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain 2-hydroxy-2,4-diaryl-3-furanones
- Patent number 4,038,289
- Issue date Jul 26, 1977
- Hoffmann-La Roche Inc.
- Roy Cleeland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorogenic materials and labeling techniques
- Patent number 4,018,884
- Issue date Apr 19, 1977
- Hoffmann-La Roche Inc.
- Roy Cleeland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N,N-dialkylaminoethoxyethylphthalimidomalonates
- Patent number 4,014,898
- Issue date Mar 29, 1977
- Hoffmann-La Roche Inc.
- Dennis Keith
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing pyrazomycin and pyrazomycin B
- Patent number 3,998,999
- Issue date Dec 21, 1976
- Hoffmann-La Roche Inc.
- Silvano De Bernardo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorogenic 2-oxy-3(2H)-furanone materials
- Patent number 3,969,373
- Issue date Jul 13, 1976
- Hoffmann-La Roche Inc.
- Roy Cleeland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of dialkyl amino acrylonitrile
- Patent number 3,966,791
- Issue date Jun 29, 1976
- Hoffmann-La Roche Inc.
- Willy Leimgruber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing dialkyl aminoacrylonitrile
- Patent number 3,965,141
- Issue date Jun 22, 1976
- Hoffmann-La Roche Inc.
- Willy Leimgruber
- C07 - ORGANIC CHEMISTRY

Manfred Weigele

Person

Patents Grantslast 30 patents

Antibacterial cephalosporin compounds

Antibacterial cephalosporin compounds

Anti-bacterial cephalosporin compounds

Isomeric dideoxynuclesides

Anti-retroviral compounds

Anti-retroviral compounds

Methylene penam and derivatives thereof

4-hydroxy-l-threoninamides

Imidazole derivatives

Imidazole derivatives

Enantiomeric synthesis of 3-amino-4-carbamoyloxymethyl-2-azetidonon...

Desulfurization of penicillins to prepare azetidinones

Penicillanic acid derivatives

.beta.-Lactamase inhibitors

Diagnostic test for barbiturates

Fluorogenic materials and labeling techniques

D,L-2-Amino-4-(2-aminoethoxy)-trans-but-3-enoic acid derivatives

Butenoic acid derivatives

Process to produce oxazinomycin

Radioimmunoassay for methadone

Aminophenyl esters of 5-carboxyalkyl barbituric acids

Process to produce oxazinomycin and intermediates

1-Dimethylamino-2,4-diphenyl-1-butene-3,4-dione

Certain 2-hydroxy-2,4-diaryl-3-furanones

Fluorogenic materials and labeling techniques

N,N-dialkylaminoethoxyethylphthalimidomalonates

Process for preparing pyrazomycin and pyrazomycin B

Fluorogenic 2-oxy-3(2H)-furanone materials

Preparation of dialkyl amino acrylonitrile

Process for producing dialkyl aminoacrylonitrile