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Patent Assignment Abstract of Title
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Total Assignments: 13
Patent #:
Issue Dt:
10/01/1985
Application #:
06569135
Filing Dt:
01/09/1984
Inventors:
PAUL R. ERICKSON, KENNETH A. PIETILA
Title:
METHOD AND SYSTEM FOR RECOVERING COAL FINES FROM PIPE LINE COAL SLURRY
Assignment: 1
Reel/Frame:
004216/0667Recorded: 01/09/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/05/1984
Exec Dt:
01/05/1984
Assignee:
Correspondent:
JOHN M. NEARY
LEGAL DEPT., REXNORD INC.
P. O. BOX 2022
MILWAUKEE, WI 53201
Assignment: 2
Reel/Frame:
004817/0047Recorded: 05/08/1987Pages: 75
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/1987
Assignees:
Correspondent:
SIDLEY & AUSTIN
ONE FIRST NATIONAL PLAZA
CHICAGO ILLINOIS 60603
Assignment: 3
Reel/Frame:
005150/0368Recorded: 03/07/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/30/1987
Assignee:
8501 MOPAC BOULEVARD
AUSTIN, TEXAS 78759
Correspondent:
JAMES M. LAUGHEAD
GRAVES, DOUGHERTY, HEARON & MOODY
2300 FIRST REPUBLICBANK TOWER
P.O. BOX 98, AUSTIN, TEXAS 78767
Assignment: 4
Reel/Frame:
005150/0371Recorded: 03/07/1989Pages: 4
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/02/1987
Exec Dt:
07/02/1987
Assignee:
350 NORTH SUNNY SLOPE
BROOKFIELD, WISCONSIN 53005
Correspondent:
STEFAN J. KLAUBER
KLAUBER & JACKSON
ONE UNIVERSITY PLAZA
HACKENSACK, NJ 07601
Assignment: 5
Reel/Frame:
005126/0052Recorded: 08/01/1988Pages: 4
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/07/1987
Assignee:
Correspondent:
GRAVES, DOUGHERTY, HEARON & MOODY
2300 INTERFIRST TOWER
P.O. BOX 98
AUSTIN, TEXAS 78767
Assignment: 6
Reel/Frame:
004938/0476Recorded: 08/24/1988Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/08/1988
Assignee:
Correspondent:
SIDLEY & AUSTIN
ONE FIRST NATIONAL PLAZA
CHICAGO, ILLINOIOS 60603
Assignment: 7
Reel/Frame:
004945/0853Recorded: 08/25/1988Pages: 45
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/16/1988
Assignee:
NOT PROVIDED
Correspondent:
SIDLEY & AUSTIN
ONE FIRST NATIONAL PLAZA
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:
007677/0077Recorded: 09/01/1995Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/22/1995
Exec Dt:
02/22/1995
Assignee:
200 S. WACKER
CHICAGO, ILLINOIS 60606
Correspondent:
MARGARET H. DOMIN
ONE FIRST NATIONAL PLAZA
CHICAGO, IL 60603
Assignment: 9
Reel/Frame:
008313/0479Recorded: 01/21/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/30/1996
Assignee:
8501 MO-PAC BOULEVARD
AUSTIN, TEXAS 78759
Correspondent:
KLAUBER & JACKSON
STEFAN J. KLAUBER
CONTINENTAL PLAZA
411 HACKENSACK AVENUE
HACKENSACK, NJ 07601
Assignment: 10
Reel/Frame:
013221/0949Recorded: 08/26/2002Pages: 31
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
08/22/2002
Assignee:
ELEVEN MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
O'MELVENY & MYERS LLP
ERIC YOON, ESQ.
275 BATTERY STREET
SAN FRANCISCO, CA 94111
Assignment: 11
Reel/Frame:
013570/0677Recorded: 12/23/2002Pages: 59
Conveyance:
RELEASE AND REASSIGNMENT OF PATENT AND LICENSE AGREEMENT
Assignors:
Exec Dt:
11/20/2002
Exec Dt:
11/20/2002
Assignee:
45025 AVIATION DRIVE, SUITE 400
DULLES, VIRGINIA 20166
Correspondent:
CHRISTIE, PARKER & HALE, LLP
GREGORY S. LAMPERT
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 12
Reel/Frame:
013608/0001Recorded: 12/16/2002Pages: 32
Conveyance:
RELEASE AND REASSIGNMENT OF PATENTS AND PATENT APPLICATIONS AS SECURITY
Assignor:
Exec Dt:
12/03/2002
Assignee:
45025 AVIATION DRIVE, SUITE 400
DULLES, VIRGINIA 20166
Correspondent:
CHRISTIE, PARKER & HALE, LLP
GREGORY S. LAMPERT
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 13
Reel/Frame:
016195/0234Recorded: 06/28/2005Pages: 8
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
06/28/2005
Assignee:
600 MONTGOMERY STREE, 25TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111
Correspondent:
SCOTT D. SANFORD
275 BATTERY STREET
O'MELVENY & MYERS LLP
SAN FRANCISCO, CA 94111

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