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Inventor

Kersten Walter

Inventor
Munich, DE

Overview

2→
Patents
1997–2002
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%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations50%
PatentTitleYear
6,419,959'Galenic composition containing opioid antagonists'20025,698,216'Transdermal therapeutic system for the administration of physostigmine to the skin and process for the production thereof'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to LOHMANN THERAPIE SYST LTS (1)· patent assignee history
1997–2002Based in Munich, DE· patent location history
2002Patents assigned to KLINGE CO CHEM PHARM FAB (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KLINGE CO CHEM PHARM FAB12002
LOHMANN THERAPIE SYST LTS11997
Locations
LocationPatentsSpan
Munich, DE21997–2002