Patent Assignment
Reel/Frame 030044/0473
Assignment of Assignor's Interest
Recorded: 2013-03-19
Pages: 3
Assignor
UNIVERSITEIT TWENTE
Executed: 2013-01-22
Assignee
4SILENCE B.V.
ROSSUMERSTRAAT 1B, OLDENZAAL, NL-7573 GE, 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
Aug 2, 2012
From: WIJNANT, YSBRAND HANS
To: UNIVERSITEIT TWENTE
Reel/Frame 028712/0800 →
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 →