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Inventor

Lian-Yong Chen

Inventor
Edison, NJ, US

Overview

6→
Patents
1999–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 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 preparations30%
C07CAcyclic or carbocyclic compounds30%
C07DHeterocyclic compounds30%
A61KPreparations for medical, dental or toiletry purposes10%
PatentTitleYear
6,498,168'Muscarinic antagonists'20026,288,068'Muscarinic antagonists'20016,043,255'Muscarinic antagonists'20006,037,352'Muscarinic antagonists'20005,889,006'Muscarinic antagonists'19995,883,096'Muscarinic antagonists'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2002Patents assigned to SCHERING CORP (6)· patent assignee history
1999–2002Based in Edison, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHERING CORP61999–2002
Locations
LocationPatentsSpan
Edison, New Jersey, US61999–2002