Patent Assignment
Reel/Frame 025837/0392
Assignment of Assignor's Interest
Recorded: 2011-02-21
Pages: 5
Assignors
ERNST, ANKO
Executed: 2011-01-17
SANDER, UDO
Executed: 2011-01-18
DITTMANN, MARIO
Executed: 2011-01-25
NIESSNER, WARNER
Executed: 2010-12-14
SCHENK, ALEXANDER
Executed: 2010-12-14
Assignee
BORGWARNER BERU SYSTEMS GMBH
MOERIKESTRASSE 155, LUDWIGSBURG, 71636, GERMANY
Covered Property
(1)
Spark Plug for a Gas-Operated Internal Combustion Engine
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 15, 2013
From: BORGWARNER BERU SYSTEMS GMBH
To: FEDERAL-MOGUL IGNITION GMBH
Reel/Frame 030216/0011 →
Confirmatory Grant of Security Interests in United States Patents
Oct 9, 2018
From: TENNECO INC.; TENNECO AUTOMOTIVE OPERATING COMPANY INC.; TENNECO INTERNATIONAL HOLDING CORP.; THE PULLMAN COMPANY
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL TRUSTEE
Reel/Frame 047223/0001 →
Release of Security Interest
Nov 19, 2022
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: TENNECO INC.; TENNECO AUTOMOTIVE OPERATING COMPANY INC.; TENNECO INTERNATIONAL HOLDING CORP.; THE PULLMAN COMPANY
Reel/Frame 061975/0218 →