LexDanaLexDanabeta
Inventor

Christof Josefiak

Inventor
Erlenbach, DE

Overview

1→
Patents
1988
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Dprimary
B01DSeparation50%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds50%
PatentTitleYear
4,767,535'Membranes of diisocyanate addition polymers for hemodialysis and/or hemofiltration'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to AKZO NV (1)· patent assignee history
1988Based in Erlenbach, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AKZO NV11988
Locations
LocationPatentsSpan
Erlenbach, DE11988