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Inventor

David E. Hall

Inventor
Burton-on-the-Wolds, GB

Overview

5→
Patents
1978–1990
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes38%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations38%
C07DHeterocyclic compounds25%
PatentTitleYear
4,900,751'2-Pyridinyl-phenyl-sulphinyl-and-phenyl-thio-benzimidazoles having antiflammatory or gastic acid secretion inhibition activity'19904,851,419'Certain 2-pyridinyl-phenylsulfinyl-benzoxazoles, the corresponding benzothiazoles or benzimidazoles having anti-inflammatory or gastric acid secretion inhibition activity'19894,232,012'Composition'19804,151,292'Composition and methods of use'19794,066,756'Therapeutic compositions of 1,3-bis(2-carboxychromon-5-yloxyl)propan-2-ol and aspirin or indomethacin'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1980Patents assigned to FISONS LTD (3)· patent assignee history
1978–1980Based in Burton-on-the-Wolds, GB· patent location history
1989–1990Patents assigned to FISONS PLC (2)· patent assignee history
1989Based in Loughborough, GB· patent location history
1990Based in Wymeswold, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FISONS LTD31978–1980
FISONS PLC21989–1990
Locations
LocationPatentsSpan
Burton-on-the-Wolds, GB31978–1980
Wymeswold, GB11990
Loughborough, GB11989