Patent Assignment
Reel/Frame 058943/0285
Assignment of Assignor's Interest
Recorded: 2022-02-09
Pages: 4
Assignor
SENNHEISER ELECTRONIC GMBH & CO. KG
Executed: 2022-02-01
Assignee
SENNHEISER CONSUMER AUDIO GMBH
AM LABOR 1, WEDEMARK, 30900, GERMANY
Covered Properties
(13)
Closed Headphones with Transducer System
Earphone, Headset and Ear Protector
Transport and/or Storage Container for Rechargeable Wireless Earphones
Earphone and Headset
Earphone
Dynamic Sound Transducer and Receiver
Receiver
Auditory Canal Earphone
Method and System for the Serial Transmission of Data
In-ear Earpiece and Expansion Adaptor
In-Ear Earpiece and Expansion Adaptor
Transport and/or Storage Container for Rechargeable Wireless Earphones
In-Ear Earpiece and Expansion Adaptor
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 22, 2002
From: GRELL, AXEL; KADDIG, KORNELIA
To: SENNHEISER ELECTRONIC GMBH & CO., KG
Reel/Frame 013235/0874 →
Assignment of Assignor's Interest
Feb 11, 2009
From: KUHTZ, JAN PETER; NISSE, OLAV
To: SENNHEISER ELECTRONIC GMBH & CO. KG
Reel/Frame 022247/0012 →
Assignment of Assignor's Interest
Jul 24, 2009
From: LESKE, OLAF; NISSE, OLAV
To: SENNHEISER ELECTRONIC GMBH & CO. KG
Reel/Frame 023007/0712 →
Assignment of Assignor's Interest
Feb 3, 2010
From: CASTILLO, ARMANDO; WILHELMSEN, SVEN
To: SENNHEISER ELECTRONIC GMBH & CO. KG
Reel/Frame 023890/0151 →
Assignment of Assignor's Interest
Apr 14, 2010
From: TESKE-FISCHER, TILL; KUHR, MARKUS; GORELIK, VLADIMIR; HACKBARTH, DIRK
To: SENNHEISER ELECTRONIC GMBH & CO. KG
Reel/Frame 024234/0117 →
Assignment of Assignor's Interest
Jun 7, 2010
From: MILDE, LARS; KUHR, MARKUS
To: SENNHEISER ELECTRONIC GMBH & CO. KG
Reel/Frame 024496/0780 →
Assignment of Assignor's Interest
Sep 30, 2010
From: GRELL, AXEL; KUHR, MARKUS; BERGMEIER, AXEL
To: SENNHEISER ELECTRONIC GMBH & CO. KG
Reel/Frame 025067/0369 →
Assignment of Assignor's Interest
Nov 4, 2010
From: KUHR, MARKUS
To: SENNHEISER ELECTRONIC GMBH & CO. KG
Reel/Frame 025312/0469 →
Assignment of Assignor's Interest
Mar 28, 2011
From: REYMANN, DIRK
To: SENNHEISER ELECTRONIC GMBH & CO. KG
Reel/Frame 026033/0551 →
Assignment of Assignor's Interest
Jun 21, 2011
From: TAN, CHEE KEONG; WONG, YUEN SHEN
To: SENNHEISER ELECTRONIC GMBH & CO. KG
Reel/Frame 026471/0855 →
Assignment of Assignor's Interest
Jun 29, 2015
From: TAN, CHEE KEONG; WONG, YUEN SHEN
To: SENNHEISER ELECTRONIC GMBH & CO. KG
Reel/Frame 035929/0635 →
Assignment of Assignor's Interest
Aug 20, 2015
From: TAN, CHEE KEONG; WONG, YUEN SHEN
To: SENNHEISER ELECTRONIC GMBH & CO. KG
Reel/Frame 036386/0577 →
Assignment of Assignor's Interest
Jan 22, 2016
From: CASTILLO, ARMANDO; WILHELMSEN, SVEN
To: SENNHEISER ELECTRONIC GMBH & CO. KG
Reel/Frame 037559/0007 →
Change of Name
Jul 18, 2023
From: SENNHEISER CONSUMER AUDIO GMBH
To: SONOVA CONSUMER HEARING GMBH
Reel/Frame 064293/0377 →
Change of Name
Jul 18, 2023
From: SENNHEISER CONSUMER AUDIO GMBH
To: SONOVA CONSUMER HEARING GMBH
Reel/Frame 064293/0404 →
Change of Name
Aug 18, 2026
From: SENNHEISER CONSUMER AUDIO GMBH
To: SONOVA CONSUMER HEARING GMBH
Reel/Frame 075692/0683 →
Assignment of Assignor's Interest
Aug 18, 2026
From: SONOVA CONSUMER HEARING GMBH
To: SONOVA AG
Reel/Frame 075692/0838 →