Patent Assignment
Reel/Frame 028712/0800
Assignment of Assignor's Interest
Recorded: 2012-08-02
Pages: 2
Assignor
WIJNANT, YSBRAND HANS
Executed: 2012-07-11
Assignee
UNIVERSITEIT TWENTE
DRIENERLOLAAN 5, ENSHEDE, NL-7522, NETHERLANDS
Covered Property
(1)
Method and Device for Determining Acoustic Coefficients and Acoustic Power
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 19, 2013
From: UNIVERSITEIT TWENTE
To: 4SILENCE B.V.
Reel/Frame 030044/0473 →
Assignment of Assignor's Interest
Jan 6, 2015
From: 4SILENCE B.V.
To: SOUNDINSIGHT B.V.
Reel/Frame 034647/0866 →
Assignment of Assignor's Interest
Aug 24, 2020
From: SOUNDINSIGHT B.V.
To: HOLDING TECHNOPOLIS TWENTE B.V.
Reel/Frame 053573/0918 →
Assignment of Assignor's Interest
Jan 28, 2025
From: UNIVERSITEIT TWENTE HOLDING B.V.
To: DEMCON SOUND SOLUTIONS B.V.
Reel/Frame 070030/0235 →
Change of Name
Jan 28, 2025
From: HOLDING TECHNOPOLIS TWENTE B.V.
To: UNIVERSITEIT TWENTE HOLDING B.V.
Reel/Frame 070031/0564 →
Corrective Assignment to Correct the Postal Code of the Assignee Previously Recorded on Reel 70030 Frame 235. Assignor(S) Hereby Confirms the Assignment of Assignors Interest.
Jan 30, 2025
From: UNIVERSITEIT TWENTE HOLDING B.V.
To: DEMCON SOUND SOLUTIONS B.V.
Reel/Frame 070082/0502 →