Patent Assignment
Reel/Frame 019138/0813
Assignment of Assignor's Interest
Recorded: 2007-04-10
Pages: 6
Assignors
BOLTYENKOV, ARTEM
Executed: 2007-04-04
MCBAGONLURI, FRED
Executed: 2007-04-04
REH, ANDREAS
Executed: 2007-04-04
Assignee
SIEMENS HEARING INSTRUMENTS INC.
10 CONSTITUTION AVENUE, PISCATAWAY, NEW JERSEY, 08854
Covered Property
(1)
Computerized Automatic Wax Guard Design Modeling System and Method for Hearing Instruments
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: FANG, TONG
To: SIEMENS CORPORATE RESEARCH, INC.
Reel/Frame 019138/0819 →
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 →