Inventor
Andrew D. Batcho
Inventor
North Caldwell, NJ, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds33%
C07CAcyclic or carbocyclic compounds26%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium12%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for10%
A61KPreparations for medical, dental or toiletry purposes10%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%
C07JSteroids5%
PatentTitleYear
6,452,028'Vitamin D3 analogs'20026,331,642'Vitamin D3 analogs'20016,329,538'Vitamin D3 analogs'20016,040,461'Synthesis of 3-epi vitamin D.sub.3 metabolites and analogs'20005,939,408'Vitamin D.sub.3 analogs'19995,120,722'Trihydroxy-cholecacliferol and trihydroxy-ergocalciferol for treating leukemia'19925,110,958'Compounds, process and intermediates'19924,929,609'25, 28-dihydroxyergocalciferol and 1,25,28-trihydroxyergocalciferol compositions thereof and their use in the treatment of hyperproliferative disease'19904,595,776'Synthesis of 1.alpha.,25-dihydroxyergocalciferol'19864,508,651'Synthesis of 1.alpha.,25-dihydroxyergocalciferol'19854,506,078'7-Nitroindoles'19854,360,470'Process and intermediates for the synthesis of Vitamin D.sub.3 metabolites and chenodeoxycholic acid'19824,316,847'Pyrroles and pyrrolidines'19824,310,467'Process and intermediates for the synthesis of vitamin D.sub.3 metabolites'19824,256,641'Novel syntheses of tryptophans'19814,198,501'Synthesis of tryptophans'19804,176,230'5-(6-Alkylindol-3-ylmethylene)-1,3-dimethyl-2-(methylimino)- 4-imidazolidinones'19794,140,697'Lower alkyl esters of .alpha.-formamido,.alpha.-carbalkoxy tryptophans'19794,137,404'Synthesis of tryptophans'19794,073,795'Synthesis of tryptophans'19783,976,639'Intermediates for indoles'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2002Patents assigned to HOFFMANN LA ROCHE (21)· patent assignee history
1976Based in Belleville, NJ, US· patent location history
1978–2002Based in North Caldwell, NJ, US· patent location history
1990Patents assigned to US AGRICULTURE (1)· patent assignee history
2000Patents assigned to SYNTEX INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOFFMANN LA ROCHE | 21 | 1976–2002 |
| SYNTEX INC | 1 | 2000 |
| US AGRICULTURE | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| North Caldwell, New Jersey, US | 20 | 1978–2002 |
| Belleville, New Jersey, US | 1 | 1976 |