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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/25/1992
Application #:
07693372
Filing Dt:
04/30/1991
Inventors:
RICHARD R. SCHROCK, HAROLD H. FOX, BRIAN L. GOODALL
Title:
SYNTHESIS OF MOLYBDENUM AND TUNGSTEN COMPLEXES
Assignment: 1
Reel/Frame:
005847/0607Recorded: 09/09/1991Pages: 4
Conveyance:
ASSIGNORS ASSIGN THE PRECENTAGE OPPOSITE THEIR RESPECTIVE NAMES (SEE RECORD FOR DETAILS)
Assignors:
Exec Dt:
07/15/1991
Exec Dt:
06/06/1991
Exec Dt:
08/30/1991
Assignees:
A CORP. OF MASSACHUSETTS
A CORP. OF NEW YORK
Correspondent:
ALLEGRETTI & WITCOFF, LTD.
TEN SOUTH WACKER DR.
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
010942/0424Recorded: 07/27/2000Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2000
Assignee:
P.O. BOX 1259
HUNTSVILLE, TEXAS 77342
Correspondent:
PILLSBURY MADISON & SUTRO LLP
ATTN: W. PATRICK BENGTSSON
50 FREMONT STREET
FIFTH FLOOR (1258)
SAN FRANCISCO, CA 94105-2230
Assignment: 3
Reel/Frame:
011238/0477Recorded: 10/18/2000Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/18/2000
Assignee:
7629 STATE HIGHWAY 75 SOUTH
HUNTSVILLE, TEXAS 77340
Correspondent:
PILLSBURY MADISON & SUTRO LLP
W. PATRICK BENGTSSON
ATTN: DOCKET/CALENDAR DEPARTMENT
50 FREMONT STREET, FIFTH FLOOR
SAN FRANCISCO, CA 94105-2230
Assignment: 4
Reel/Frame:
014201/0543Recorded: 06/13/2003Pages: 26
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/19/2002
Assignee:
P.O. BOX 4570
MONROE, LOUISIANA 71211
Correspondent:
WILLIAM M. KNOLLE
6805 CAPITAL OF TEXAS
HIGHWAY NORTH, SUITE 330
AUSTIN, TX 78731

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