Patent Assignment
Reel/Frame 018286/0266
Assignment of Assignor's Interest
Recorded: 2006-09-21
Pages: 4
Assignors
SIPKEMA, MARCUS KAREL
Executed: 2005-03-06
BOONE, MARINUS MARIAS
Executed: 2005-03-11
HUTJES, THOMAS ALFRED
Executed: 2005-03-09
Assignee
STICHTING VOOR DE TECHNISCHE WETENSCHAPPEN
VAN VOLLENHOVENLAAN 661, UTRECHT, NL-3527 JP, NETHERLANDS
Covered Property
(1)
Spectacle Hearing Aid
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.