Patent Assignment
Reel/Frame 020564/0417
Assignment of Assignor's Interest
Recorded: 2008-02-13
Pages: 4
Assignors
ENGBERT, WILMINK
Executed: 2001-12-20
VAN HALTEREN, AART ZEGER
Executed: 2001-12-17
DOLLEMAN, HENDRICK
Executed: 2001-12-14
VAN HAL, PAUL CHRISTIAAN
Executed: 2001-12-14
Assignee
MICROTRONIC NEDERLAND B.V.
ZEKERINGSTRAAT 9, AMSTERDAM, 1014 BM, NETHERLANDS
Covered Property
(1)
Method for Fixing a Diaphragm in an Electroacoustic Transducer
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 13, 2008
From: SONION MICROTRONIC NEDERLAND B.V.
To: SONION NEDERLAND B.V.
Reel/Frame 020505/0816 →
Change of Name
Feb 13, 2008
From: MICROTRONIC NEDERLAND B.V.
To: SONIONMICROTRONIC NEDERLAND B.V.
Reel/Frame 020505/0886 →
Merger
Oct 2, 2009
From: SONION NEDERLAND B.V.
To: PULSE NEDERLAND B.V.
Reel/Frame 023312/0944 →
Assignment of Assignor's Interest
Mar 23, 2010
From: PULSE NEDERLAND B.V.
To: SONION NEDERLAND B.V.
Reel/Frame 024120/0332 →