Inventor
Siong-Tern Liew
Inventor
San Francisco, CA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations50%
C07DHeterocyclic compounds50%
PatentTitleYear
8,168,648'Camptothecin derivatives and uses thereof'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012Patents assigned to CHAN YUNG-HSU (1)· patent assignee history
2012Patents assigned to HONG KEELUNG (1)· patent assignee history
2012Patents assigned to KUO MIN-WEN (1)· patent assignee history
2012Patents assigned to LIEW SIONG-TERN (1)· patent assignee history
2012Patents assigned to TAIWAN LIPOSOME CO LTD (1)· patent assignee history
2012Based in San Francisco, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHAN YUNG-HSU | 1 | 2012 |
| HONG KEELUNG | 1 | 2012 |
| KUO MIN-WEN | 1 | 2012 |
| LIEW SIONG-TERNself | 1 | 2012 |
| TAIWAN LIPOSOME CO LTD | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 1 | 2012 |