IP Library › Assignment 017434/0346
Patent Assignment
Reel/Frame 017434/0346

Assignment of Assignor's Interest

Recorded: 2006-04-05 Pages: 3
Assignors
RAVNKILDE, JAN TUE
Executed: 2006-03-29
HENNINGSEN, HENNING
Executed: 2006-03-29
Assignee
DICON A/S
MOGELGARDSVEJ 16, LYSTRUP, DK-8520, DENMARK
Covered Property (1)
Optical Microelectromechantical Structure
Patent: 7,489,837 →
Application: 10/559,310 →
Publication: US 2006/0228066
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 11, 2006
From: DICON A/S
To: HUNTSMAN ADVANCED MATERIALS (SWITZERLAND) GMBH
Reel/Frame 017470/0538 →
Assignment of Assignor's Interest Dec 9, 2011
From: HUNTSMAN INTERNATIONAL LLC
To: 3D SYSTEMS, INC.
Reel/Frame 027355/0090 →