Inventor

David A. Griffiths-Johnson

Inventor
London, GB

Overview

4→
Patents
1999–2003
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 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 preparations33%
C07KPeptides33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2003Patents assigned to IMPERIAL COLLEGE (3)· patent assignee history
1999–2003Based in London, GB· patent location history
2000Patents assigned to IMPERIAL COLLEGE SCIENCE TECH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IMPERIAL COLLEGE31999–2003
IMPERIAL COLLEGE SCIENCE TECH12000
Locations
LocationPatentsSpan
London, GB41999–2003