Inventor

Duncan Alastair Gray

Inventor
Powys, GB

Overview

7→
Patents
1997–1998
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 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 preparations43%
C07DHeterocyclic compounds43%
A61KPreparations for medical, dental or toiletry purposes14%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to ASTRA AB (5)· patent assignee history
1997–1998Based in Powys, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASTRA AB51997–1998
Locations
LocationPatentsSpan
Powys, GB71997–1998