IP Library Assignment 021911/0649
Patent Assignment
Reel/Frame 021911/0649

Assignment of Assignor's Interest

Recorded: 2008-12-02 Pages: 3
Assignors
SIPKEMA, MARCUS KAREL
Executed: 2008-10-28
VAN DER ZWAN, JACOB
Executed: 2008-10-28
Assignee
VARIBEL B.V.
ZUIDEINDE 110, MEPPEL, NL-7641 GL, NETHERLANDS
Covered Property (1)
Hearing Aid Glasses Using One Omni Microphone Per Temple
Patent: 8,139,801 →
Application: 12/303,135 →
Publication: US 2009/0252360
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 20, 2012
From: VARIBEL B.V.
To: VARIBEL INNOVATIONS B.V.
Reel/Frame 028811/0737 →