Inventor
Donald T. Walz
Inventor
Drexel Hill, PA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds100%
PatentTitleYear
3,944,571'Ester derivatives of pulvinic acid'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to SMITHKLINE CORP (1)· patent assignee history
1976Based in Drexel Hill, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SMITHKLINE CORP | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Drexel Hill, Pennsylvania, US | 1 | 1976 |