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Inventor

Tingjian Xiang

Inventor
Thousand Oaks, CA, US

Overview

3→
Patents
2002–2005
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%
C07BGeneral methods of organic chemistry25%
C07DHeterocyclic compounds25%
PatentTitleYear
6,946,464'Methods of treating and preventing a convulsive state'20056,506,753'Methods of making and using N-desmethylzopiclone'20036,458,791'Methods of treating muscle spasms using N-desmethylzopiclone'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2005Patents assigned to SEPRACOR INC (3)· patent assignee history
2002–2003Based in Thousand Oaks, CA, US· patent location history
2005Based in Northboro, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEPRACOR INC32002–2005
Locations
LocationPatentsSpan
Thousand Oaks, California, US22002–2003
Northboro, Massachusetts, US12005