Patent Assignment
Reel/Frame 010725/0592
Assignment of Assignor's Interest
Recorded: 2000-04-11
Pages: 7
Assignors
LABIB, MOHAMED EMAM
Executed: 1999-12-16
LAI, CHING-YUE
Executed: 1999-12-16
MATERNA, PETER A.
Executed: 1999-12-16
MAHON, GEOFFREY LAWRENCE
Executed: 1999-12-16
Assignee
PRINCETON TRADE & TECHNOLOGY, INC.
1 WALL STREET, PRINCETON, NEW JERSEY, 08540
Covered Property
(1)
Method of Cleaning Passageways Using a Mixed Phase Flow of a Gas and a Liquid
Patent:
6,454,871 →
Application:
09/466,714 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.