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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/01/2017
Application #:
13126905
Filing Dt:
08/17/2011
Publication #:
Pub Dt:
12/08/2011
Inventors:
Christopher M. Tanguay, John Erickson, Victoria Manea, Jyh-Chiarng Huarng, Rajesh Kumar et al
Title:
Proppant
Assignment: 1
Reel/Frame:
026577/0532Recorded: 07/12/2011Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/06/2011
Exec Dt:
06/06/2011
Exec Dt:
06/10/2011
Exec Dt:
06/08/2011
Exec Dt:
06/06/2011
Assignee:
CARL-BOSCH-STRASSE 38
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY 67056
Correspondent:
DAVID M. LAPRAIRIE
450 WEST FOURTH STREET
HOWARD AND HOWARD ATTORNEYS PLLC
ROYAL OAK, MI 48067-2557
Assignment: 2
Reel/Frame:
026762/0490Recorded: 08/17/2011Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/08/2011
Exec Dt:
08/01/2011
Exec Dt:
07/28/2011
Exec Dt:
08/01/2011
Exec Dt:
08/02/2011
Exec Dt:
08/02/2011
Assignee:
CARL-BOSCH-STRASSE 38
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY 67056
Correspondent:
DAVID M. LAPRAIRIE
450 WEST FOURTH STREET
HOWARD AND HOWARD ATTORNEYS PLLC
ROYAL OAK, MI 48067-2557

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