Andrew D. Batcho

Person

North Caldwell, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vitamin D3 analogs
- Patent number 6,452,028
- Issue date Sep 17, 2002
- Hoffmann-La Roche Inc.
- Andrew David Batcho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vitamin D3 analogs
- Patent number 6,331,642
- Issue date Dec 18, 2001
- Hoffmann-La Roche Inc.
- Andrew David Batcho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vitamin D3 analogs
- Patent number 6,329,538
- Issue date Dec 11, 2001
- Hoffmann-La Roche Inc.
- Andrew David Batcho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Synthesis of 3-epi vitamin D.sub.3 metabolites and analogs
- Patent number 6,040,461
- Issue date Mar 21, 2000
- Hoffmann-La Roche Inc.
- Andrew David Batcho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vitamin D.sub.3 analogs
- Patent number 5,939,408
- Issue date Aug 17, 1999
- Hoffman-La Roche Inc.
- Andrew David Batcho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Trihydroxy-cholecacliferol and trihydroxy-ergocalciferol for treati...
- Patent number 5,120,722
- Issue date Jun 9, 1992
- Hoffmann-La Roche Inc.
- Enrico G. Baggiolini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds, process and intermediates
- Patent number 5,110,958
- Issue date May 5, 1992
- Hoffmann-La Roche Inc.
- Enrico G. Baggiolini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
25, 28-dihydroxyergocalciferol and 1,25,28-trihydroxyergocalciferol...
- Patent number 4,929,609
- Issue date May 29, 1990
- Hoffmann-La Roche Inc.
- Andrew D. Batcho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of 1.alpha.,25-dihydroxyergocalciferol
- Patent number 4,595,776
- Issue date Jun 17, 1986
- Hoffmann-La Roche Inc.
- Enrico G. Baggiolini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of 1.alpha.,25-dihydroxyergocalciferol
- Patent number 4,508,651
- Issue date Apr 2, 1985
- Hoffmann-La Roche Inc.
- Enrico G. Baggiolini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-Nitroindoles
- Patent number 4,506,078
- Issue date Mar 19, 1985
- Hoffmann-La Roche Inc.
- Andrew D. Batcho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and intermediates for the synthesis of Vitamin D.sub.3 meta...
- Patent number 4,360,470
- Issue date Nov 23, 1982
- Hoffmann-La Roche Inc.
- Andrew D. Batcho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrroles and pyrrolidines
- Patent number 4,316,847
- Issue date Feb 23, 1982
- Hoffmann-La Roche Inc.
- Andrew D. Batcho
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Process and intermediates for the synthesis of vitamin D.sub.3 meta...
- Patent number 4,310,467
- Issue date Jan 12, 1982
- Hoffmann-La Roche Inc.
- Andrew D. Batcho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel syntheses of tryptophans
- Patent number 4,256,641
- Issue date Mar 17, 1981
- Hoffmann-La Roche Inc.
- Andrew D. Batcho
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Synthesis of tryptophans
- Patent number 4,198,501
- Issue date Apr 15, 1980
- Hoffmann-La Roche Inc.
- Andrew D. Batcho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lower alkyl esters of .alpha.-formamido,.alpha.-carbalkoxy tryptophans
- Patent number 4,140,697
- Issue date Feb 20, 1979
- Hoffmann-La Roche Inc.
- Andrew D. Batcho
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Synthesis of tryptophans
- Patent number 4,137,404
- Issue date Jan 30, 1979
- Hoffmann-La Roche Inc.
- Andrew D. Batcho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of tryptophans
- Patent number 4,073,795
- Issue date Feb 14, 1978
- Hoffmann-La Roche Inc.
- Andrew David Batcho
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Intermediates for indoles
- Patent number 3,976,639
- Issue date Aug 24, 1976
- Hoffmann-La Roche Inc.
- Andrew David Batcho
- C07 - ORGANIC CHEMISTRY

Andrew D. Batcho

Person

Patents Grantslast 30 patents

Vitamin D3 analogs

Vitamin D3 analogs

Vitamin D3 analogs

Synthesis of 3-epi vitamin D.sub.3 metabolites and analogs

Vitamin D.sub.3 analogs

Trihydroxy-cholecacliferol and trihydroxy-ergocalciferol for treati...

Compounds, process and intermediates

25, 28-dihydroxyergocalciferol and 1,25,28-trihydroxyergocalciferol...

Synthesis of 1.alpha.,25-dihydroxyergocalciferol

Synthesis of 1.alpha.,25-dihydroxyergocalciferol

7-Nitroindoles

Process and intermediates for the synthesis of Vitamin D.sub.3 meta...

Pyrroles and pyrrolidines

Process and intermediates for the synthesis of vitamin D.sub.3 meta...

Novel syntheses of tryptophans

Synthesis of tryptophans

Lower alkyl esters of .alpha.-formamido,.alpha.-carbalkoxy tryptophans

Synthesis of tryptophans

Synthesis of tryptophans

Intermediates for indoles