Patent Assignment
Reel/Frame 019659/0554
Assignment of Assignor's Interest
Recorded: 2007-08-07
Pages: 3
Assignors
BECKER, THOMAS
Executed: 2007-01-09
KRAUSE, FRANK-MICHAEL
Executed: 2007-01-09
METHFESSEL, MICHAEL
Executed: 2007-01-22
TITTELBACH-HELMRICH, KLAUSE
Executed: 2007-01-22
Assignees
DETEWE SYSTEMS GMBH
ZEUGHOFSTRABE, 1, BERLIN, 10997, GERMANY
IHP GMBH
IM TECHNOLOGIEPARK 25, FRANKFURT, 15236, GERMANY
Covered Property
(1)
Process for Operation of a Data Link
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 12, 2012
From: DETEWE SYSTEMS GMBH
To: AASTRA DETEWE GMBH
Reel/Frame 027531/0199 →
Change of Name
Jan 12, 2012
From: AASTRA DETEWE GMBH
To: AASTRA DEUTSCHLAND GMBH
Reel/Frame 027531/0242 →
Merger and Change of Name
Mar 2, 2015
From: AASTRA TECHNOLOGIES LIMITED; AASTRA TECHNOLOGIES LIMITED
To: MITEL NETWORKS CORPORATION
Reel/Frame 035118/0257 →
Security Interest
May 28, 2015
From: MITEL NETWORKS CORPORATION
To: BANK OF AMERICA, N.A.(ACTING THROUGH ITS CANADA BRANCH), AS CANADIAN COLLATERAL AGENT
Reel/Frame 035783/0540 →
Change of Name
Jun 12, 2015
From: AASTRA DEUTSCHLAND GMBH
To: MITEL DEUTSCHLAND GMBH
Reel/Frame 035899/0594 →
Release of Security Interest
Mar 25, 2017
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT; BANK OF AMERICA, N.A., (ACTING THROUGH ITS CANADA BRANCH), AS CANADIAN COLLATERAL AGENT
To: MITEL US HOLDINGS, INC.; MITEL NETWORKS CORPORATION; MITEL (DELAWARE), INC.; MITEL NETWORKS, INC.
Reel/Frame 042244/0461 →