Patent Assignment
Reel/Frame 012931/0582
Corrective Assignment to Correct Spelling of Inventor's Name Previously Recorded at Reel 012542 Frame 0406
Recorded: 2002-05-24
Pages: 6
Assignors
ENGBERT, WILMINK
Executed: 2001-12-20
VAN HALTEREN, AART ZEGER
Executed: 2001-12-17
DOLLEMAN, HENDRIK
Executed: 2001-12-14
VAN HAL, PAUL CHRISTIAAN
Executed: 2001-12-14
Assignee
MICROTRONIC NEDERLAND B.V.
ZEKERINGSTRAAT 9, AMSTERDAM, 1014, NETHERLANDS
Covered Property
(1)
Electroacoustic Transducer with a Diaphragm, and Method for Fixing a Diaphragm in Such Transducer
Patent:
7,110,565 →
Application:
09/958,510 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 23, 2002
From: ENGBERT, WILMINK; VAN HALTEREN, AART ZAGER; DOLLEMAN, HENDRIK; VAN HAL, PAUL CHRISTIAN
To: MICROTRONIC NEDERLAND B.V.
Reel/Frame 012542/0406 →
Change of Name
Aug 26, 2002
From: MICROTRONIC NEDERLAND B.V.
To: SONIONMICROTRONIC NEDERLAND B.V.
Reel/Frame 013221/0143 →
Assignment of Assignor's Interest
Mar 17, 2003
From: MICROTRONIC NEDERLAND B.V.
To: SONIONMICROTRONIC NEDERLAND B.V.
Reel/Frame 013828/0972 →
Change of Name
Feb 13, 2008
From: SONIONMICROTRONIC NEDERLAND B.V.
To: SONION NEDERLAND B.V.
Reel/Frame 020555/0897 →
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 →