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Inventor

Fangchen Lee

Inventor
Taichung, TW

Overview

3→
Patents
1995–2013
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
C07CAcyclic or carbocyclic compounds25%
C07DHeterocyclic compounds25%
PatentTitleYear
8,450,330'Pharmaceutical acceptable composition containing non-steroidal anti-inflammatory drug and local anesthetics'20136,225,321'Long analgesic acting nalbuphine polyester derivative and method of use'20015,475,139'Method for the preparation of substituted derivatives of diphenyl amine'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to YUNG SHIN PHARM IND CO LTD (1)· patent assignee history
1995–2013Based in Taichung, TW· patent location history
2001Based in Tachia, TW· patent location history
2013Patents assigned to JANG SHIN-HONG (1)· patent assignee history
2013Patents assigned to LEE FANGCHEN (1)· patent assignee history
2013Patents assigned to SHIEH HUI-LING (1)· patent assignee history
2013Patents assigned to TSAI CHIUNG-JU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JANG SHIN-HONG12013
LEE FANGCHENself12013
SHIEH HUI-LING12013
TSAI CHIUNG-JU12013
YUNG SHIN PHARM IND CO LTD11995
Locations
LocationPatentsSpan
Taichung, TW21995–2013
Tachia, TW12001