Patent Assignment
Reel/Frame 044845/0027
Assignment of Assignor's Interest
Recorded: 2018-02-06
Pages: 2
Assignor
DFS LINKAGES, INC.
Executed: 2018-02-06
Assignee
DOYLE, MICHAEL D.
218 LORRAINE STREET, GLEN ELLYN, ILLINOIS, 60137
Covered Property
(1)
Method and System for Transient Key Digital Time Stamps
Patent:
6,381,696 →
Application:
09/158,592 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 27, 2000
From: DOYLE, MICHAEL D.
To: PROOFSPACE, INC.
Reel/Frame 010957/0981 →
Bill of Sale
Jun 10, 2002
From: DEVELOPMENT SPECIALISTS, INC.
To: DFS LINKAGES, INC.
Reel/Frame 012973/0145 →
Trust Agreement and Assignment for the Benefit of Creditors of Proofspace Incorporated
Jun 10, 2002
From: PROOFSPACE INCORPORATED
To: DEVELOPMENT SPECIALISTS, INC.
Reel/Frame 012973/0282 →
Security Agreement
Nov 29, 2006
From: DFS LINKAGES, INC.
To: THI INCORPORATED
Reel/Frame 018552/0641 →
Release of Security Interest
Feb 6, 2018
From: THI INCORPORATED
To: DFS LINKAGES, INC.
Reel/Frame 045261/0842 →