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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
7838597
Issue Dt:
11/23/2010
Application #:
11196606
Filing Dt:
08/02/2005
Publication #:
20060041060
Pub Dt:
02/23/2006
Inventors:
Michael E. George, Kristi J. Beckman, Freddie Lyn Sabins, Cory J. Sikora
Title:
FLUID LOSS CONCENTRATE FOR HYDRAULIC CEMENT
Assignment: 1
Reel/Frame:
016863/0635Recorded: 08/05/2005Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
GEORGE, MICHAEL E.
Exec Dt:
07/12/2005
BECKMAN, KRISTI J.
Exec Dt:
07/12/2005
SABINS, FREDDIE LYN
Exec Dt:
07/12/2005
SIKORA, CORY J.
Exec Dt:
07/12/2005
Assignee:
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
IP LEGAL DEPT./BISHOP
DALLAS, TEXAS 75234
Correspondent:
M. SUSAN SPIERING
C/O CELANESE LTD.
IP LEGAL DEPT./IZIP 701
400 HWY 77 S
BISHOP, TX 78343
Assignment: 2
Reel/Frame:
020690/0600Recorded: 03/25/2008Pages: 28
Conveyance:
ASSIGNMENT OF SECURITY INTEREST IN CERTAIN PATENTS
Assignor:
CELANESE INTERNATIONAL CORPORATION
Exec Dt:
04/02/2007
Assignee:
DEUTSCHE BANK AG, NEW YORK BRANCH, AS COLLATERAL AGENT
60 WALL STREET
NEW YORK, NEW YORK 10005
Correspondent:
CORPORATION SERVICE COMPANY
1133 AVENUE OF THE AMERICAS
SUITE 3100
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:
023032/0401Recorded: 07/31/2009Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CELANESE INTERNATIONAL CORPORATION
Exec Dt:
04/26/2009
CELANESE LTD.
Exec Dt:
04/26/2009
CELANESE EMULSIONS GMBH
Exec Dt:
04/26/2009
Assignee:
SEKISUI SPECIALTY CHEMICALS AMERICA, LLC
1603 WEST LBJ FREEWAY, SUITE 200
DALLAS, TEXAS 75234
Correspondent:
CAROLYN HIMMELFARB
1111 PENNSYLVANIA AVENUE, N.W.
ATTENTION: TMSU
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:
022910/0130Recorded: 07/02/2009Pages: 14
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
DEUTSCHE BANK AG
Exec Dt:
07/01/2009
Assignee:
CELANESE INTERNATIONAL CORP.
1601 LBJ FREEWAY
DALLAS, TEXAS 75234
Correspondent:
CATHERINE R. HOWELL, SENIOR PARALEGAL
1111 PENNSYLVANIA AVE., N.W.; ATTN: TMSU
MORGAN, LEWIS & BOCKIUS LLP
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:
039743/0924Recorded: 08/18/2016Pages: 17
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
DEUTSCHE BANK AG, NEW YORK BRANCH
Exec Dt:
07/15/2016
Assignee:
CELANESE INTERNATIONAL CORPORATION
222 W. LAS COLINAS BLVD.
SUITE 900N
IRVING, TEXAS 75039
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005

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