IP Library › Assignment 017934/0461
Patent Assignment
Reel/Frame 017934/0461

Assignment of Assignor's Interest

Recorded: 2006-05-19 Pages: 3
Assignor
BOS, JOHANNES
Executed: 2006-05-08
Assignee
TEIJIN TWARON B.V.
WESTERVOORTSEDIJK 73, NL-6827 AV ARNHEM, NETHERLANDS
Covered Property (1)
Process for making dapbi-containing aramid crumbs
Patent: 8,497,344 →
Application: 10/580,018 →
Publication: US 2007/0083032
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 4, 2008
From: TEIJIN TWARON B.V.
To: TEIJIN ARAMID B.V.
Reel/Frame 020600/0784 →
Change of Address Nov 19, 2009
From: TEIJIN ARAMID B.V.
To: TEIJIN ARAMID B.V.
Reel/Frame 023538/0647 →