LexDanaLexDanabeta
Inventor

Karl-Erik L. Falk

Inventor
Lindome, SE

Overview

2→
Patents
1987–1989
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
A61MDevices for introducing media into, or onto, the body50%
PatentTitleYear
4,803,081'New pharmaceutical preparations with extended release'19894,695,272'Drug release device'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to HAESSLE AB (2)· patent assignee history
1987–1989Based in Lindome, SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAESSLE AB21987–1989
Locations
LocationPatentsSpan
Lindome, SE21987–1989