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: 2
Patent #:
6511936
Issue Dt:
01/28/2003
Application #:
09373729
Filing Dt:
08/13/1999
Inventors:
LEONARD A. MACADAMS, JOHN M. POWER, JAVIER M. MORA, ALBERT P. MASINO, KLAUS H. THEOPOLD et al
Title:
CATALYST COMPOUNDS WITH B-DIMINATE ANIONIC LIGANDS AND PROCESSES FOR POLYMERIZING OLEFINS
Assignment: 1
Reel/Frame:
010411/0059Recorded: 11/30/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
THEOPOLD, KLAUS H.
Exec Dt:
10/27/1999
KIM, WOO-KYU
Exec Dt:
11/02/1999
MACADAMS, LEONARD A.
Exec Dt:
11/18/1999
POWER, JOHN M.
Exec Dt:
11/19/1999
MORA, JAVIER M.
Exec Dt:
11/19/1999
MASINO, ALBERT P.
Exec Dt:
11/19/1999
Assignees:
DELAWARE, UNIVERSITY OF
NEWARK, DELAWARE 19716
CHEVRON CHEMICAL CO.
555 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94120
Correspondent:
PILLSBURY MADISON & SUTRO LLP
PAUL L. SHARER
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:
020897/0729Recorded: 05/05/2008Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
CHEVRON CHEMICAL CO.
Exec Dt:
06/30/2000
Assignee:
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Correspondent:
TODD J. OBIJESKI
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903

Search Results as of: 05/11/2024 07:04 PM
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