Inventor

Michael Lingard Swain

Inventor
Stockport, GB

Overview

11→
Patents
1993–2008
Patent span
Chemistry
Primary field (CPC C)

Patents· 11 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 preparations27%
C07DHeterocyclic compounds27%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium22%
A61KPreparations for medical, dental or toiletry purposes19%
A61BDiagnosis3%
C07CAcyclic or carbocyclic compounds3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to PNEU PAC LIMITED (1)· patent assignee history
1993Based in Cambridgeshire, GB· patent location history
1995–2003Patents assigned to ZENECA LTD (6)· patent assignee history
1995–2008Based in Stockport, GB· patent location history
1997–2008Based in Cheshire, GB· patent location history
2002Based in Macclesfield, GB· patent location history
2006–2008Patents assigned to ASTRAZENECA UK LTD (2)· patent assignee history
2008Patents assigned to ASTRAZENECA AB (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZENECA LTD61995–2003
ASTRAZENECA UK LTD22006–2008
ASTRAZENECA AB12008
PNEU PAC LIMITED11993
Locations
LocationPatentsSpan
Stockport, GB71995–2008
Cheshire, GB21997–2008
Macclesfield, GB12002
Cambridgeshire, GB11993