IP Library › Assignment 041931/0381
Patent Assignment
Reel/Frame 041931/0381

Assignment of Assignor's Interest

Recorded: 2017-04-07 Pages: 2
Assignor
PIGIN, VLAD
Executed: 2004-04-13
Assignee
ESSENTIAL SECURITY SOFTWARE, INC.
2828 NORTH HARWOOD, SUITE 1717, DALLAS, TEXAS, 75201
Covered Property (1)
Method and System for Digital Rights Management of Documents
Patent: 9,942,205 →
Application: 15/354,629 →
Publication: US 2017/0208044
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 7, 2017
From: ECFLP IP, LLC
To: NL SYSTEMS, LLC
Reel/Frame 041932/0071 →
Change of Name Apr 7, 2017
From: NL SYSTEMS, LLC
To: ENCRYPTICS, LLC
Reel/Frame 042195/0052 →
Satisfaction and Release Agreement Apr 17, 2017
From: ESSENTIAL SECURITY SOFTWARE, INC.
To: ECFLP IP, LLC
Reel/Frame 042267/0807 →
Change of Name Aug 7, 2018
From: NL SYSTEMS, LLC
To: ENCRYPTICS, LLC
Reel/Frame 046733/0340 →
Assignment of Assignor's Interest Sep 15, 2020
From: ENCRYPTICS, LLC
To: KEYAVI DATA CORP
Reel/Frame 053771/0114 →