Patent Assignment
Reel/Frame 011452/0152
Assignment of Assignor's Interest
Recorded: 2001-01-22
Pages: 3
Assignee
DESIGNTECH INTERNATIONAL, INC.
7955 CAMERON BROWN COURT, SPRINGFIELD, VIRGINIA, 22153
Covered Property
(1)
E-mail notification device
Patent:
440,562 →
Application:
29/121,720 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 9, 2007
From: DESIGNTECH INTERNATIONAL, L.L.C.
To: AUCTNYC 16, L.L.C.
Reel/Frame 018866/0846 →
Assignment of Assignor's Interest
Nov 14, 2007
From: DESIGNTECH INTERNATIONAL, INC.
To: DESIGNTECH INTERNATIONAL, LLC
Reel/Frame 020105/0922 →
Assignment of Assignor's Interest
Jul 26, 2021
From: INTELLECTUAL VENTURES ASSETS 167 LLC
To: BUFFALO PATENTS, LLC
Reel/Frame 056981/0741 →