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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
07/30/2002
Application #:
09539840
Filing Dt:
03/31/2000
Inventors:
Robert H. Grubbs, Tina M. Trnka
Title:
NOVEL RUTHENIUM METAL ALKYLIDENE COMPLEXES COORDINATED WITH TRIAZOLYLIDENE LIGANDS THAT EXHIBIT HIGH OLEFIN METATHESIS ACTIVITY
Assignment: 1
Reel/Frame:
012472/0403Recorded: 01/07/2002Pages: 24
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2000
Assignee:
1901 PARGOUD BLVD.,
MONROE, LOUISIANA 71201
Correspondent:
PILLSBURY WINTHROP LLP
INTELLECTUAL PROPERTY GROUP
TANUJA V. GARDE
50 FREMONT STREET, P.O. BOX 7880
SAN FRANCISCO, CA 94120-7880
Assignment: 2
Reel/Frame:
010963/0410Recorded: 07/27/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/20/2000
Exec Dt:
04/20/2000
Assignee:
1200 EAST CALIFORNIA BOULEVARD
PASADENA, CALIFORNIA 91125
Correspondent:
PILLSBURY MADISON & SUTRO LLP
TANUJA V. GARDE
ATTN: DOCKET/CALENDAR DEPT.
50 FREMONT STREET, FIFTH FLOOR
SAN FRANCISCO, CA 94105-2230
Assignment: 3
Reel/Frame:
011830/0315Recorded: 01/25/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/20/2000
Exec Dt:
04/20/2000
Assignee:
1200 EAST CALIFORNIA BLVD.
PASADENA, CALIFORNIA 91125
Correspondent:
PILLSBURY WINTHROP LLP
TANUJA V. GARDE
1100 NEW YORK AVENUE, NW
NINTH FLOOR
WASHINGTON, DC 20005-3918
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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