Inventor
L. Charlie Chen
Inventor
Tucson, AZ, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds29%
A61KPreparations for medical, dental or toiletry purposes24%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations24%
C07DHeterocyclic compounds24%
PatentTitleYear
9,328,071'Acylamino-substituted fused cyclopentanecarboxylic acid derivatives and their use as pharmaceuticals'20168,802,720'Acylamino-substituted fused cyclopentanecarboxylic acid derivatives and their use as pharmaceuticals'20148,445,530'Acylamino-substituted fused cyclopentanecarboxylic acid derivatives and their use as pharmaceuticals'20138,362,073'Acylamino-substituted fused cyclopentanecarboxylic acid derivatives and their use as pharmaceuticals'20137,473,799'Process for the preparation of synthetic retinoids with disubstituted adamantyl radical'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009Based in Jiangsu, CN· patent location history
2013–2016Patents assigned to SANOFI SA (4)· patent assignee history
2013Patents assigned to CHEN L CHARLIE (1)· patent assignee history
2013Patents assigned to CZECHTIZKY WERNGARD (1)· patent assignee history
2013Patents assigned to KADEREIT DIETER (1)· patent assignee history
2013Patents assigned to PATEK MARCEL (1)· patent assignee history
2013–2016Based in Tucson, AZ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANOFI SA | 4 | 2013–2016 |
| CHEN L CHARLIEself | 1 | 2013 |
| CZECHTIZKY WERNGARD | 1 | 2013 |
| KADEREIT DIETER | 1 | 2013 |
| PATEK MARCEL | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tucson, AZ, US | 4 | 2013–2016 |
| Jiangsu, CN | 1 | 2009 |