Patent Assignment
Reel/Frame 043470/0481
Assignment of Assignor's Interest
Recorded: 2017-09-01
Pages: 4
Assignors
SCHMIDT, JONATHAN E.
Executed: 2007-12-21
MURPHY, JOHN A.
Executed: 2007-12-21
DONZIS, HENRY M.
Executed: 2007-12-21
DONZIS, LEWIS T.
Executed: 2007-12-21
BARON, PETER W.
Executed: 2007-12-21
FREY, RODNEY D.
Executed: 2007-12-21
Assignee
PERFTECH, INC.
613 NW LOOP 410, SUITE 520, SAN ANTONIO, TEXAS, 78216
Covered Properties
(4)
System, Method and Computer Readable Medium for Processing Unsolicited Electronic Mail
System, Method and Computer Readable Medium for Processing Unsolicited Electronic Mail
System, Method and Computer Readable Medium for Processing Unsolicited Electronic Mail
System, Method and Computer Readable Medium for Processing Unsolicited Electronic Mail
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.