Merle G. Wovcha

Person

Kalamazoo, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing an indenedione and a mycobacterium culture th...
- Patent number 4,443,541
- Issue date Apr 17, 1984
- The Upjohn Company
- John C. Knight
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
24-Nor-1,4-choladiene-3,22-dione
- Patent number 4,431,591
- Issue date Feb 14, 1984
- John C. Knight
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of producing 9-hydroxy-3-oxo-4,17(20)-pregnadiene-20-carbox...
- Patent number 4,429,041
- Issue date Jan 31, 1984
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition of matter and process
- Patent number 4,425,429
- Issue date Jan 10, 1984
- The Upjohn Company
- John C. Knight
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition of matter and process
- Patent number 4,423,146
- Issue date Dec 27, 1983
- The Upjohn Company
- John C. Knight
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition of matter and process
- Patent number 4,405,525
- Issue date Sep 20, 1983
- The Upjohn Company
- John C. Knight
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mycobacterium fortuitum mutant
- Patent number 4,358,538
- Issue date Nov 9, 1982
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mycobacterium phlei mutants convert sterols to androsta-1,4-diene-3...
- Patent number 4,345,029
- Issue date Aug 17, 1982
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Microorganism mutant conversion of sterols to androsta-4-ene-3,17-d...
- Patent number 4,345,030
- Issue date Aug 17, 1982
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mycobacterium fortuitum mutant
- Patent number 4,345,033
- Issue date Aug 17, 1982
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mycobacterium fortuitum mutant
- Patent number 4,345,034
- Issue date Aug 17, 1982
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biologically pure culture of mutant mycobacterium
- Patent number 4,339,539
- Issue date Jul 13, 1982
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mycobacterium fortuitum strain
- Patent number 4,329,432
- Issue date May 11, 1982
- The Upjohn Company
- John C. Knight
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mycobacterium fortuitum strain
- Patent number 4,328,315
- Issue date May 4, 1982
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the microbial transformation of steroids
- Patent number 4,304,860
- Issue date Dec 8, 1981
- The Upjohn Company
- John C. Knight
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition of matter and process
- Patent number 4,293,646
- Issue date Oct 6, 1981
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing androsta-1,4-diene-3,17-dione and androst-4-e...
- Patent number 4,293,645
- Issue date Oct 6, 1981
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing androst-4-ene-3,17-dione
- Patent number 4,293,644
- Issue date Oct 6, 1981
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 9.alpha.-OH BN alcohol
- Patent number 4,226,936
- Issue date Oct 7, 1980
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 9.alpha.-OH BN acid methyl ester
- Patent number 4,223,092
- Issue date Sep 16, 1980
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 9.alpha.-OH testosterone
- Patent number 4,221,868
- Issue date Sep 9, 1980
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 9.alpha.-OH BN alcohol
- Patent number 4,214,052
- Issue date Jul 22, 1980
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 9.alpha.-OH BN acid methyl ester
- Patent number 4,214,051
- Issue date Jul 22, 1980
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for microbial transformation of steroids
- Patent number 4,211,841
- Issue date Jul 8, 1980
- The Upjohn Company
- Candice B. Biggs
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Steroid intermediates
- Patent number 4,176,123
- Issue date Nov 27, 1979
- The Upjohn Company
- John C. Knight
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition of matter and process
- Patent number 4,175,006
- Issue date Nov 20, 1979
- The Upjohn Company
- Merle G. Wovcha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition of matter and process
- Patent number 4,098,647
- Issue date Jul 4, 1978
- The Upjohn Company
- John C. Knight
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Microbial transformation of steroids
- Patent number 4,062,729
- Issue date Dec 13, 1977
- The Upjohn Company
- Candice B. Biggs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9.alpha.-Hydroxy-bis-nor-cholanic acid
- Patent number 4,062,880
- Issue date Dec 13, 1977
- The Upjohn Company
- Frederick J. Antosz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition of matter and process
- Patent number 4,042,459
- Issue date Aug 16, 1977
- The Upjohn Company
- John C. Knight
- C07 - ORGANIC CHEMISTRY

Merle G. Wovcha

Person

Patents Grantslast 30 patents

Process for preparing an indenedione and a mycobacterium culture th...

24-Nor-1,4-choladiene-3,22-dione

Process of producing 9-hydroxy-3-oxo-4,17(20)-pregnadiene-20-carbox...

Composition of matter and process

Composition of matter and process

Composition of matter and process

Mycobacterium fortuitum mutant

Mycobacterium phlei mutants convert sterols to androsta-1,4-diene-3...

Microorganism mutant conversion of sterols to androsta-4-ene-3,17-d...

Mycobacterium fortuitum mutant

Mycobacterium fortuitum mutant

Biologically pure culture of mutant mycobacterium

Mycobacterium fortuitum strain

Mycobacterium fortuitum strain

Process for the microbial transformation of steroids

Composition of matter and process

Process for preparing androsta-1,4-diene-3,17-dione and androst-4-e...

Process for preparing androst-4-ene-3,17-dione

Process for preparing 9.alpha.-OH BN alcohol

Process for preparing 9.alpha.-OH BN acid methyl ester

Process for preparing 9.alpha.-OH testosterone

Process for preparing 9.alpha.-OH BN alcohol

Process for preparing 9.alpha.-OH BN acid methyl ester

Process for microbial transformation of steroids

Steroid intermediates

Composition of matter and process

Composition of matter and process

Microbial transformation of steroids

9.alpha.-Hydroxy-bis-nor-cholanic acid

Composition of matter and process