IP Library › Assignment 019876/0606
Patent Assignment
Reel/Frame 019876/0606

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

Recorded: 2007-09-25 Pages: 5
Assignor
ZIBITSKER, BORIS, DR.
Executed: 2006-10-06
Assignee
BEZ SYSTEMS, INC.
4709 GOLF ROAD, SUITE 812, SKOKIE, ILLINOIS, 60076
Covered Property (1)
Method of Incorporating Dbms Wizards with Analytical Models for Dbms Servers Performance Optimization
Patent: 8,200,659 →
Application: 11/544,090 →
Publication: US 2007/0083500
Related Assignments (12)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 6, 2006
From: ZIBITSKER, DR. BORIS
To: BEZ SYSTEMS, INC.
Reel/Frame 018392/0025 →
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 →