Inventor
Huai G. Chen
Inventor
Ann Arbor, MI, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds40%
A61KPreparations for medical, dental or toiletry purposes30%
C07DHeterocyclic compounds30%
PatentTitleYear
5,449,778'Cyclic amino acids and derivatives thereof'19955,380,925'Cyclic amino acids and derivatives thereof'19955,264,577'Cyclic amino acids and derivatives thereof'19935,198,548'Process for the preparation of D(-) and L(+)-3,3-diphenylalanine and D(-) and L(+)-substituted 3,3-diphenylalanines and derivatives thereof'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1995Patents assigned to WARNER LAMBERT CO (4)· patent assignee history
1993–1995Based in Ann Arbor, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WARNER LAMBERT CO | 4 | 1993–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ann Arbor, MI, US | 4 | 1993–1995 |