skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 5
Patent #:
Issue Dt:
11/02/1999
Application #:
09192175
Filing Dt:
11/12/1998
Inventors:
ROBERT H. GRUBBS, SUKBOK CHANG, LEROY JONES II, CHUNMING WANG
Title:
SCHIFF BASE DERIVATIVES OF RUTHENIUM AND OSMIUM OLEFIN METATHESIS CATALYSTS
Assignment: 1
Reel/Frame:
009714/0677Recorded: 01/14/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/09/1999
Exec Dt:
12/15/1998
Exec Dt:
12/18/1998
Exec Dt:
12/14/1998
Assignee:
1200 EAST CALIFORNIA BLVD.
PASADENA, CALIFORNIA 9125
Correspondent:
PILLSBURY MADISON & SUTRO LLP
CHRISTINE S. RING
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:
012454/0281Recorded: 01/04/2002Pages: 24
Conveyance:
LICENSE AGREEMENT
Assignor:
Exec Dt:
03/31/2000
Assignee:
1901 PARGOUD BLVD.
MONROE, LOUISIANA 71201
Correspondent:
PILLSBURY WINTHROP LLP
INTELLECTUAL PROPERTY GROUP
50 FREMONT STREET
P.O. BOX 7880
SAN FRANCISCO, CA 94120-7880
Assignment: 3
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: 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
Assignment: 5
Reel/Frame:
044525/0856Recorded: 01/03/2018Pages: 4
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/14/2004
Assignee:
60 N. SAN GABRIEL BLVD.
PASADENA, CALIFORNIA 91107
Correspondent:
MATERIA, INC.
60 N. SAN GABRIEL BLV.D
PASADENA, CA 91107

Search Results as of: 05/06/2024 01:25 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT