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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/21/2013
Application #:
12999704
Filing Dt:
01/28/2011
Publication #:
Pub Dt:
06/02/2011
Inventors:
Maher Y. Elsheikh, Philippe Bonnet
Title:
CATALYTIC GAS PHASE FLUORINATION OF 1230XA TO 1234YF
Assignment: 1
Reel/Frame:
025901/0022Recorded: 03/04/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/24/2011
Assignee:
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Correspondent:
STEVEN D BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:
025901/0022Recorded: 03/04/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/24/2011
Assignee:
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Correspondent:
STEVEN D BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:
025954/0563Recorded: 03/15/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/24/2011
Exec Dt:
12/15/2010
Assignee:
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Correspondent:
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:
025954/0563Recorded: 03/15/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/24/2011
Exec Dt:
12/15/2010
Assignee:
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Correspondent:
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103

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