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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
11/03/1998
Application #:
08693789
Filing Dt:
07/31/1996
Inventors:
ROBERT H. GRUBBS, PETER SCHWAB, SONBINH T. NGUYEN
Title:
HIGH METATHESIS ACTIVITY RUTHENIUM AND OSMIUM METAL CARBENE COMPLEXES
Assignment: 1
Reel/Frame:
008183/0314Recorded: 10/16/1996Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/22/1996
Exec Dt:
08/26/1996
Exec Dt:
08/30/1996
Assignee:
1201 EAST CALIFORNIA BOULEVARD
PASADENA, CALIFORNIA 91125
Correspondent:
LIMBACH & LIMBACH, L.L.P.
W. PATRICK BENGTSSON
2001 FERRY BUILDING
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:
013423/0063Recorded: 10/28/2002Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/17/1999
Assignee:
4201 WILSON BOULEVARD
OFFICE OF THE GENERAL COUNSEL, SUITE 1265
ARLINGTON, VIRGINIA 22230
Correspondent:
OFFICE OF THE GENERAL COUNSEL
ROBIN CLAY FRITSCH
4201 WILSON BOULEVARD
SUITE 1625
ARLINGTON, VA 22230
Assignment: 3
Reel/Frame:
012454/0025Recorded: 01/04/2002Pages: 24
Conveyance:
LICENSE AGREEMENT
Assignor:
Exec Dt:
03/31/2000
Assignee:
1901 PARGOUD BLVD.
MONROE, LOUISIANA 71201
Correspondent:
PILLSBURY WINTHROP LLP
TANUJA V. GARDE
INTELLECTUAL PROPERTY GROUP
50 FREMONT STREET, P.O. BOX 7880
SAN FRANCISCO, CA 94120-7880
Assignment: 4
Reel/Frame:
012762/0589Recorded: 03/13/2002Pages: 18
Conveyance:
TECHNOLOGY LICENSE AGREEMENT
Assignor:
Exec Dt:
03/31/2000
Assignee:
2201 FORSYTHE AVENUE
MONROE, LOUISIANA 71201
Correspondent:
PILLSBURY WINTHROP LLP
DAVID H. JAFFER
2550 HANOVER STREET
PALO ALTO, CA 94304-1115
Assignment: 5
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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