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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/15/1988
Application #:
07049417
Filing Dt:
05/14/1987
Inventor:
JOHN F. PELTON
Title:
TWO-STAGE ALUMINUM REFINING VESSEL
Assignment: 1
Reel/Frame:
004733/0702Recorded: 06/29/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/07/1987
Assignee:
Correspondent:
UNION CARBIDE CORPORATION
LAW DEPARTMENT-E 134
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
Assignment: 4
Reel/Frame:
024933/0783Recorded: 09/03/2010Pages: 20
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
08/11/2010
Assignee:
601 W 1ST AVENUE, SUITE 900
SPOKANE, WASHINGTON 99201
Correspondent:
LISA M. DAVIS
601 SW 2ND AVENUE, SUITE 2100
PORTLAND, OR 97204

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