LexDanaLexDanabeta
Inventor

Carin Widerstrom

Inventor
Hollviken, SE

Overview

8→
Patents
1988–2009
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 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 body33%
LOC2422%
A62BDevices, apparatus or methods for life-saving11%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%
G01FMeasuring volume, volume flow, mass flow or liquid level11%
LOC2911%
PatentTitleYear
7,533,668'Disposable inhaler'20096,698,425'Powder inhaler'2004D0458366'Ampoule'2002D0447560'Ampoule set'2001D0384147'Respiratory face mask'1997D0372530'Respiratory face mask'19965,535,741'Face mask'19964,787,536'Dosage package'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to DRACO AB (1)· patent assignee history
1988Based in Hollviksnas, SE· patent location history
1996–1997Patents assigned to AB ASTRA (2)· patent assignee history
1996Patents assigned to ASTRA AB (1)· patent assignee history
1996–2001Based in Hollviken, SE· patent location history
2001–2009Patents assigned to ASTRAZENECA AB (4)· patent assignee history
2002Based in Hllviken, SE· patent location history
2004–2009Based in Lund, SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASTRAZENECA AB42001–2009
AB ASTRA21996–1997
ASTRA AB11996
DRACO AB11988
Locations
LocationPatentsSpan
Hollviken, SE41996–2001
Lund, SE22004–2009
Hllviken, SE12002
Hollviksnas, SE11988