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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
05/01/2012
Application #:
11997840
Filing Dt:
10/21/2008
Publication #:
Pub Dt:
05/07/2009
Inventors:
Michael Brook, Ferdinand Gonzaga, Hongjian Tian, Howard Ketelson
Title:
CHELATING SILICON-BASED POLYMERS
Assignment: 1
Reel/Frame:
026598/0059Recorded: 07/15/2011Pages: 4
Conveyance:
ASSIGNMENT OF 1/2 INTEREST
Assignors:
Exec Dt:
08/25/2008
Exec Dt:
09/05/2008
Exec Dt:
09/15/2008
Assignee:
1280 MAIN STREET WEST
HAMILTON, ONTARIO, CANADA L8S 4L8
Correspondent:
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:
021537/0439Recorded: 09/16/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/12/2008
Assignee:
6201 SOUTH FREEWAY
TB4-8
FORT WORTH, TEXAS 76134
Correspondent:
MARK E. FLANIGAN
6201 SOUTH FREEWAY
TB4-8
FORT WORTH, TX 76134
Assignment: 3
Reel/Frame:
021858/0869Recorded: 11/19/2008Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR AS INVENTOR, IS A JOINT OWNER OF THE ENTIRE RIGHT, TITLE AND INTEREST IN SAID PATENT AND THE INVENTION, PREVIOUSLY RECORDED ON REEL 021537 FRAME 0439. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
09/12/2008
Assignee:
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Correspondent:
MARK E. FLANIGAN
6201 SOUTH FREEWAY
TB4-8
FORT WORTH, TX 76134
Assignment: 4
Reel/Frame:
026598/0069Recorded: 07/15/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/12/2008
Assignee:
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Correspondent:
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:
026598/0112Recorded: 07/15/2011Pages: 4
Conveyance:
ASSIGNMENT OF 1/2 INTEREST
Assignor:
Exec Dt:
09/12/2008
Assignee:
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Correspondent:
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005

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