Patent Assignment
Reel/Frame 006345/0691
Assignment of Assignors Interest.
Recorded: 1992-02-18
Pages: 5
Assignor
ULTRA DIAGNOSTICS CORPORATION
Executed: 1991-10-25
Assignee
BRITISH TECHNOLOGY GROUP USA INC.
2200 RENAISSANCE BOULEVARD, GULPH MILLS, PENNSYLVANIA, 19406
Covered Property
(1)
Phthalocyanine and Tetrabenztriazaporphyrin Reagents
Patent:
5,346,670 →
Application:
07/895,601 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.