IP Library › Assignment 032543/0599
Patent Assignment
Reel/Frame 032543/0599

Assignment of Assignor's Interest

Recorded: 2014-03-27 Pages: 3
Assignors
HOJA, KRZYSZTOF
Executed: 2014-03-25
OKRASZEWSKI, MARCIN
Executed: 2014-03-25
SPIEGL, HELMUT
Executed: 2014-03-24
GREIFENEDER, BERND
Executed: 2014-03-24
Assignee
COMPUWARE CORPORATION
ONE CAMPUS MARTIUS, DETROIT, MICHIGAN, 48226
Covered Property (1)
System And Method For Combining Server Side and Network Side Transaction Tracing And Measurement Data At The Granularity Level Of Individual Transactions
Patent: 9,571,373 →
Application: 14/227,597 →
Publication: US 2014/0297846
Related Assignments (10)
Other recorded transfers of the patent in this record — the chain of ownership.
First Lien Patent Security Agreement Mar 13, 2015
From: COMPUWARE CORPORATION
To: JEFFERIES FINANCE, LLC
Reel/Frame 035200/0973 →
Second Lien Patent Security Agreement Mar 13, 2015
From: COMPUWARE CORPORATION
To: JEFFERIES FINANCE, LLC
Reel/Frame 035201/0065 →
Assignment of Assignor's Interest Apr 23, 2015
From: COMPUWARE CORPORATION
To: DYNATRACE LLC
Reel/Frame 035477/0447 →
Termination of Security Interest in Patents at Reel/Frame No. 035201/0065 Feb 14, 2018
From: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
To: COMPUWARE CORPORATION
Reel/Frame 045325/0384 →
Release of First Lien Patent Security Agreement Recorded at Reel\Frame 035200\0973 and 035200\0955 Aug 23, 2018
From: JEFFERIES FINANCE LLC
To: DYNATRACE LLC; COMPUWARE CORPORATION
Reel/Frame 046922/0886 →
Second Lien Patent Security Agreement Aug 24, 2018
From: DYNATRACE LLC
To: JEFFERIES FINANCE LLC
Reel/Frame 046923/0528 →
First Lien Patent Security Agreement Aug 24, 2018
From: DYNATRACE LLC
To: JEFFERIES FINANCE LLC
Reel/Frame 046923/0557 →
Release of Security Interest in Patent Collateral Recorded at R/F 46923/0528 Aug 6, 2019
From: JEFFERIES FINANCE LLC, COLLATERAL AGENT
To: DYNATRACE LLC
Reel/Frame 049966/0518 →
Release of Security Interest in Patents at R/F 046923/0557 Dec 5, 2022
From: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
To: DYNATRACE, LLC
Reel/Frame 062056/0562 →
Security Interest Dec 16, 2022
From: DYNATRACE LLC
To: BMO HARRIS BANK N.A.
Reel/Frame 062142/0187 →