Patent Assignment
Reel/Frame 009796/0455
Assignment of Assignor's Interest
Recorded: 1999-03-08
Pages: 4
Assignors
TUPIL, SRINATH P.
Executed: 1998-04-07
BUCHNER, KLAUS
Executed: 1998-04-29
LAHMANN, PATRICK M.
Executed: 1999-02-18
Assignee
TREXEL, INC.
45 SIXTH ROAD, WOBURN, MASSACHUSETTS, 01801
Covered Property
(1)
Lamination of Microcellular Articles
Patent:
6,235,380 →
Application:
08/919,590 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jan 18, 2005
From: TREXEL, INC.
To: BYIUNG JUN PARK
Reel/Frame 015603/0626 →
Sa Termination at 015603/0626
Mar 22, 2005
From: PARK, BYIUNG JUN
To: TREXEL, INC.
Reel/Frame 015942/0478 →
Nunc Pro Tunc Assignment
Oct 9, 2008
From: TREXEL, INC.
To: MUCELL EXTRUSION, LLC
Reel/Frame 021651/0296 →
Assignment of Assignor's Interest
Apr 13, 2011
From: MUCELL EXTRUSION, LLC
To: TREXEL, INC.
Reel/Frame 026114/0943 →