IP Library › Assignment 019138/0819
Patent Assignment
Reel/Frame 019138/0819

Assignment of Assignor's Interest

Recorded: 2007-04-10 Pages: 3
Assignor
FANG, TONG
Executed: 2007-04-04
Assignee
SIEMENS CORPORATE RESEARCH, INC.
755 COLLEGE ROAD EAST, PRINCETON, NEW JERSEY, 08540
Covered Property (1)
Computerized Automatic Wax Guard Design Modeling System and Method for Hearing Instruments
Patent: 8,135,153 →
Application: 11/733,262 →
Publication: US 2008/0253597
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 10, 2007
From: BOLTYENKOV, ARTEM; MCBAGONLURI, FRED; REH, ANDREAS
To: SIEMENS HEARING INSTRUMENTS INC.
Reel/Frame 019138/0813 →
Merger Apr 12, 2010
From: SIEMENS CORPORATE RESEARCH, INC.
To: SIEMENS CORPORATION
Reel/Frame 024216/0434 →
Change of Name Jul 10, 2015
From: SIEMENS HEARING INSTRUMENTS, INC.
To: SIVANTOS, INC.
Reel/Frame 036092/0609 →
Release of Security Interest Feb 21, 2025
From: JPMORGAN CHASE BANK, N.A.
To: GRAFTECH INTERNATIONAL HOLDINGS INC. (F/K/A AS UCAR CARBON COMPANY INC.)
Reel/Frame 070291/0686 →