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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/20/1987
Application #:
06911226
Filing Dt:
09/24/1986
Inventors:
THOMAS C. HANSON, THEODORE F. FISHER, JOSEPH A. WEBER, RAVINDRA F. PAHADE
Title:
PROCESS TO PRODUCE COLD HELIUM GAS FOR LIQUEFACTION
Assignment: 1
Reel/Frame:
004625/0241Recorded: 11/07/1986Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/18/1986
Exec Dt:
09/18/1986
Exec Dt:
09/18/1986
Exec Dt:
09/19/1986
Assignee:
OLD RIDGEBURY ROAD
A CORP OF NY
DANBURY, CONNECTICUT 06817
Correspondent:
UNION CARBIDE CORPORATION
LAW DEPT.-E134
39 OLD RIDGEBURY RD.
DANBURY, CT 06817-0001
Assignment: 2
Reel/Frame:
005271/0177Recorded: 12/26/1989Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/20/1989
Assignee:
39 OLD RIDGEBURY RD.
DANBURY,, CONNECTICUT 06817-0001
Correspondent:
LAWRENCE G. KASTRINER
UNION CARBIDE CORPORATION
39 OLD RIDGEBURY RD.
DANBURY, CT 06817-0001
Assignment: 3
Reel/Frame:
006337/0037Recorded: 12/03/1992Pages: 23
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 06/12/1992
Assignor:
Exec Dt:
06/11/1992
Assignee:
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810-5113
Correspondent:
JOANN M. JELSA
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
LAW DEPT. M1-557
DANBURY, CT 06810-5113

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