Patent Assignment
Reel/Frame 006687/0730
Assignment of Assignor's Interest
Recorded: 1993-09-10
Pages: 3
Assignor
PRINCETON UNIVERSITY
Executed: 1993-08-17
Assignee
BRITISH TECHNOLOGY GROUP USA INC.
ANNETTE M. TOBIA, 2200 RENAISSANCE BLVD., GULPH MILLS, PENNSYLVANIA, 19406
Covered Property
(1)
Method and Apparatus for the Management of Hazardous Waste Material
Patent:
5,391,887 →
Application:
08/016,990 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.