Covered Property (1)

Related Assignments (12)

Other recorded transfers of the patent in this record — the chain of ownership.

Corrective Assignment to Correct the Address of Assignee Previously Recorded on Reel 018392 Frame 0025. Assignor(S) Hereby Confirms the Address of Assignee. Sep 25, 2007

From: ZIBITSKER, BORIS, DR.

To: BEZ SYSTEMS, INC.

Reel/Frame 019876/0606 →

Assignment of Assignor's Interest Sep 4, 2014

From: BEZ SYSTEMS, INC.

To: COMPUWARE CORPORATION

Reel/Frame 033686/0980 →

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 27, 2015

From: COMPUWARE CORPORATION

To: DYNATRACE LLC

Reel/Frame 035497/0461 →

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 →

First Lien Patent Security Agreement Aug 24, 2018

From: DYNATRACE LLC

To: JEFFERIES FINANCE LLC

Reel/Frame 046923/0557 →

Second Lien Patent Security Agreement Aug 24, 2018

From: DYNATRACE LLC

To: JEFFERIES FINANCE LLC

Reel/Frame 046923/0528 →

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 →