IP Library › Assignment 034924/0309
Patent Assignment
Reel/Frame 034924/0309

Assignment of Assignor's Interest

Recorded: 2015-02-09 Pages: 3
Assignor
Assignee
ROCKWOOL INTERNATIONAL A/S
HOVEDGADEN 584, HEDEHUSENE, 2640, DENMARK
Covered Property (1)
Wall Leadthrough for Leading a Line Through a Building Wall
Patent: 8,438,804 →
Application: 12/374,985 →
Publication: US 2009/0320392
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 11, 2009
From: NOWOCZIN, ANDREAS; KLOSE, GERD-RUDIGER
To: DEUTSCHE ROCKWOLL MINERALWOLL GMBH & CO. OHG
Reel/Frame 022814/0652 →
Change of Name Jul 12, 2023
From: ROCKWOOL INTERNATIONAL A/S
To: ROCKWOOL A/S
Reel/Frame 064260/0319 →