Inventor

John L. Hart

Inventor

Bramcote, GB

Overview

7→

Patents

1993–1997

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.

A61Mprimary

A61MDevices for introducing media into, or onto, the body78%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers22%

PatentTitleYear

5,628,307'Medicament inhalation device and formulation'1997 5,538,999'Medicament inhalation device and formulation'1996 5,490,497'Inhalation devices with a reduced risk of blockage'1996 5,482,946'Medicament inhalation device and formulation'1996 5,349,944'Inhalation devices with a reduced risk of blockage'1994 5,341,800'Medicament inhalation device and formulation'1994 5,176,132'Medicament inhalation device and formulation'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1997Patents assigned to FISONS PLC (7)· patent assignee history

1993–1997Based in Bramcote, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FISONS PLC	7	1993–1997

Locations

Location	Patents	Span
Bramcote, GB	7	1993–1997