Inventor

Michael A. Cawthorne

Inventor
Epsom, GB

Overview

9→
Patents
1989–2001
Patent span
Human necessities
Primary field (CPC A)

Patents· 9 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
C07DHeterocyclic compounds43%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2001Patents assigned to BEECHAM GROUP PLC (9)· patent assignee history
1989–1992Based in Horsham, GB· patent location history
1991–2001Based in Epsom, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEECHAM GROUP PLC91989–2001
Locations
LocationPatentsSpan
Epsom, GB61991–2001
Horsham, GB31989–1992