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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
4844989
Issue Dt:
07/04/1989
Application #:
07027928
Filing Dt:
03/19/1987
Inventors:
JAMES M. MURDUCK, YVES J. LEPETRE, IVAN K. SCHULLER, JOHN B. KETTERSON
Title:
SUPERCONDUCTING STRUCTURE WITH LAYERS OF NIOBIUM NITRIDE AND ALUMINUM NITRIDE
Assignment: 1
Reel/Frame:
004897/0423Recorded: 11/02/1987Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
MURDUCK, JAMES M.
Exec Dt:
03/24/1987
LEPETRE, YVES J.
Exec Dt:
04/01/1987
SCHULLER, IVAN K.
Exec Dt:
03/25/1987
KETTERSON, JOHN B.
Exec Dt:
03/24/1987
Assignee:
UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY
Correspondent:
EMRICH & DITHMAR
SUITE 3000
150 NORTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 2
Reel/Frame:
004897/0426Recorded: 11/02/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
UNITED STATES OF AMERICA, THE AS REPRESENTED BY THE DEPARTMENT OF ENERGY, THE
Exec Dt:
07/07/1987
Assignee:
UNIVERSITY OF CHICAGO, ARGONNE NATIONAL LABORATORY
ARGONNE, ILLINOIS 60439
Correspondent:
EMRICH & DITHMAR
SUITE 3000
150 NORTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 3
Reel/Frame:
005010/0038Recorded: 01/17/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
UNIVERSITY OF CHICAGO
Exec Dt:
12/28/1988
Assignee:
ARCH DEVELOPMENT CORPORATION
Correspondent:
EMRICH & DITHMAR
SUITE 3000
150 NORTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 4
Reel/Frame:
005826/0306Recorded: 09/09/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
UNIVERSITY OF CHICAGO, THE
Exec Dt:
05/06/1991
ARCH DEVELOPMENT CORPORATION
Exec Dt:
05/13/1991
Assignee:
UNITED STATES OF AMERICA, AS REPRESENTED BY THE DEPARTMENT OF ENERGY, THE
Correspondent:
MR. RICHARD E. CONSTANT
UNITE STATES DEPARTMENT OF ENERGY
GC-42 (FORSTL) MS 6F-067
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, D.C. 20585

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