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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/28/2000
Application #:
09523017
Filing Dt:
03/10/2000
Inventors:
Robert H. Grubbs, Tomas R. Belderrain, Seth N. Brown, Thomas E. Wilhelm
Title:
Synthesis of ruthenium or osmium metathesis catalysts
Assignment: 1
Reel/Frame:
010619/0348Recorded: 03/10/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/14/1998
Exec Dt:
12/11/1997
Exec Dt:
12/08/1997
Exec Dt:
01/14/1998
Assignee:
1200 EAST CALIFORNIA BOULEVARD
PASADENA, CALIFORNIA 91125
Correspondent:
PILLSBURY MADISON & SUTRO LLP
W. PATRICK BENGTSSON
50 FREMONT STREET
FIFTH FLOOR (1258)
SAN FRANCISCO, CA 94105-2230
Assignment: 2
Reel/Frame:
012447/0595Recorded: 12/20/2001Pages: 24
Conveyance:
LICENSE AGREEMENT
Assignor:
Exec Dt:
03/31/2000
Assignee:
1901 PARGOUD BLVD.
MONROE, LOUISIANA 71201
Correspondent:
PILLSBURY WINTHROP LLP
TANUJA V. GARDE
50 FREMONT STREET
PO BOX 7880 INTELLECTUAL PROPERTY GROUP
SAN FRANCISCO, CA 94120-7880
Assignment: 3
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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