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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/12/1993
Application #:
07720915
Filing Dt:
06/25/1991
Inventors:
WILLEM P.C. DUYVESTEYN, HOUYUAN LIU, NICHOLAS L. LABAO, PURUSOTAM L. SHRESTHA
Title:
LITHIUM METATUNGSTATE
Assignment: 1
Reel/Frame:
005750/0370Recorded: 06/25/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/24/1991
Exec Dt:
06/24/1991
Exec Dt:
06/24/1991
Exec Dt:
06/24/1991
Assignee:
UNITED STATES
Correspondent:
MICHAEL A. CIOMEK
HOPGOOD, CALIMAFDE, KALIL,
BLAUSTEIN & JUDLOWE
60 EAST 42ND STREET
NEW YORK, NY 10165
Assignment: 2
Reel/Frame:
007094/0402Recorded: 07/27/1994Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/26/1992
Assignee:
MINERALS LABORATORY
204 EDISON WAY
RENO, NEVADA 89502
Correspondent:
HOPGOOD, CALIMAFDE, KALIL & JUDLOWE
EUGENE J. KALIL, ESQ.
60 EAST 42ND STREET
NEW YORK, NEW YORK 10165

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