Lester A. Dolak

Person

Kalamazoo, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Antibiotic producing Streptomyces thiolactonus
- Patent number 4,689,300
- Issue date Aug 25, 1987
- The Upjohn Company
- Lester A. Dolak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition of matter and process
- Patent number 4,565,699
- Issue date Jan 21, 1986
- The Upjohn Company
- Lester A. Dolak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition of matter and process
- Patent number 4,540,661
- Issue date Sep 10, 1985
- The Upjohn Company
- Betty R. Hannon
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Antibiotic producing streptomyces
- Patent number 4,473,649
- Issue date Sep 25, 1984
- The Upjohn Company
- Lester A. Dolak
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Composition of matter and process
- Patent number 4,404,190
- Issue date Sep 13, 1983
- The Upjohn Company
- Lester A. Dolak
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for production of antibiotic U-64,767 using Streptomyces ma...
- Patent number 4,397,950
- Issue date Aug 9, 1983
- The Upjohn Company
- Lester A. Dolak
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process of producing 3-trehalosamine by fermentation
- Patent number 4,310,627
- Issue date Jan 12, 1982
- The Upjohn Company
- Lester A. Dolak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biologically pure culture of Nocardiopsis trehalosei sp. nov.
- Patent number 4,306,028
- Issue date Dec 15, 1981
- The Upjohn Company
- Lester A. Dolak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition of matter and process
- Patent number 4,306,021
- Issue date Dec 15, 1981
- The Upjohn Company
- Lester A. Dolak
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Allylic methyl-hydroxylated novobiocins
- Patent number 4,304,855
- Issue date Dec 8, 1981
- The Upjohn Company
- Oldrich K. Sebek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Trehalosamine compounds
- Patent number 4,276,412
- Issue date Jun 30, 1981
- The Upjohn Company
- Lester A. Dolak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chemical oxidation of novobiocin and products obtained therefrom
- Patent number 4,169,940
- Issue date Oct 2, 1979
- The Upjohn Company
- Lester A. Dolak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Allylic methyl-hydroxylated novobiocins
- Patent number 4,148,992
- Issue date Apr 10, 1979
- The Upjohn Company
- Oldrich K. Sebek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of novobiocin
- Patent number 4,147,704
- Issue date Apr 3, 1979
- The Upjohn Company
- Lester A. Dolak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotic 354 and process for producing same
- Patent number 4,136,171
- Issue date Jan 23, 1979
- The Upjohn Company
- Clarence De Boer
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Allylic methyl-hydroxylated novobiocins
- Patent number 4,128,563
- Issue date Dec 5, 1978
- The Upjohn Company
- Oldrich K. Sebek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition of matter and process
- Patent number 4,113,855
- Issue date Sep 12, 1978
- The Upjohn Company
- Clarence DeBoer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 4-thiouracil
- Patent number 4,010,075
- Issue date Mar 1, 1977
- The Upjohn Company
- John H. Coats
- C07 - ORGANIC CHEMISTRY

Lester A. Dolak

Person

Patents Grantslast 30 patents

Antibiotic producing Streptomyces thiolactonus

Composition of matter and process

Composition of matter and process

Antibiotic producing streptomyces

Composition of matter and process

Process for production of antibiotic U-64,767 using Streptomyces ma...

Process of producing 3-trehalosamine by fermentation

Biologically pure culture of Nocardiopsis trehalosei sp. nov.

Composition of matter and process

Allylic methyl-hydroxylated novobiocins

3-Trehalosamine compounds

Chemical oxidation of novobiocin and products obtained therefrom

Allylic methyl-hydroxylated novobiocins

Derivatives of novobiocin

Antibiotic 354 and process for producing same

Allylic methyl-hydroxylated novobiocins

Composition of matter and process

Process for producing 4-thiouracil