IP Library Assignment 012053/0322
Patent Assignment
Reel/Frame 012053/0322

Assignment of Assignor's Interest

Recorded: 2001-08-06 Pages: 5
Assignor
KREGEL, ALAN L.
Executed: 2001-07-25
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORP.
SUITE 510, 824 MARKET STREET, WILIMINGTON, DELAWARE, 19801
Covered Property (1)
Missed Call Notification to Cellular Telephone Using Short Text Messaging
Patent: 6,799,017 →
Application: 09/839,217 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 2, 2006
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: DONO TECH SERVICES LLC
Reel/Frame 017555/0648 →
Assignment of Assignor's Interest Jul 26, 2021
From: INTELLECTUAL VENTURES ASSETS 167 LLC
To: BUFFALO PATENTS, LLC
Reel/Frame 056981/0741 →