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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
12/27/2011
Application #:
12754200
Filing Dt:
04/05/2010
Publication #:
Pub Dt:
10/21/2010
Inventors:
Albert C. Liu, Liping Zhang
Title:
METHODS FOR ENHANCING THE EFFICIENCY OF RHENIUM-PROMOTED EPOXIDATION CATALYSTS AND EPOXIDATION METHODS UTILIZING THESE
Assignment: 1
Reel/Frame:
027256/0867Recorded: 11/20/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/22/2009
Assignee:
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
LOIS K. RUSZALA
2040 DOW CENTER
OFFICE 1647
MIDLAND, MI 48674
Assignment: 2
Reel/Frame:
027256/0871Recorded: 11/20/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/23/2009
Assignee:
2020 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
LOIS K. RUSZALA
2040 DOW CENTER
OFFICE 1647
MIDLAND, MI 48674
Assignment: 3
Reel/Frame:
027256/0875Recorded: 11/20/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/25/2010
Assignee:
2020 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
LOIS K. RUSZALA
2040 DOW CENTER
OFFICE 1647
MIDLAND, MI 48674
Assignment: 4
Reel/Frame:
027259/0597Recorded: 11/20/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/25/2010
Assignee:
1254 ENCLAVE PARKWAY
HOUSTON, TEXAS 77077
Correspondent:
LOIS K. RUSZALA
2040 DOW CENTER
OFFICE 1647
MIDLAND, MI 48674
Assignment: 5
Reel/Frame:
027259/0600Recorded: 11/20/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/25/2010
Assignee:
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
LOIS K. RUSZALA
2040 DOW CENTER
OFFICE 1647
MIDLAND, MI 48674

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