IP Library › Assignment 028994/0461
Patent Assignment
Reel/Frame 028994/0461

Assignment of Assignor's Interest

Recorded: 2012-09-20 Pages: 3
Assignor
ONG, VINCENT
Executed: 2012-09-20
Assignee
SIEMENS MEDICAL INSTRUMENTS PTE. LTD.
BLOCK 28, AYER RAJAH CRESCENT NO. 06-08, SINGAPORE, 139959, SINGAPORE
Covered Property (1)
Hearing Aid Device with an on/Off Switch
Patent: 8,270,646 →
Application: 11/922,610 →
Publication: US 2009/0136069
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Employment Agreement Paperwork Jun 15, 2012
From: HO, WAI KIT DAVID
To: SIEMENS MEDICAL INSTRUMENTS PTE. LTD.
Reel/Frame 028383/0958 →
Assignment of Assignor's Interest Aug 13, 2012
From: HEERLEIN, MARKUS
To: SIEMENS MEDICAL INSTRUMENTS PTD. LTD.
Reel/Frame 028775/0247 →
Change of Name Jul 10, 2015
From: SIEMENS AUDIOLOGISCHE TECHNIK GMBH
To: SIVANTOS GMBH
Reel/Frame 036090/0688 →