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: 6
Patent #:
Issue Dt:
07/03/2007
Application #:
10395686
Filing Dt:
03/24/2003
Publication #:
Pub Dt:
09/01/2005
Inventors:
John A. Ewen, Michael J. Elder, Yuri A. Bubitsky, Robert L. Jones JR.
Title:
HETEROCYCLIC METALLOCENES AND POLYMERIZATION CATALYSTS
Assignment: 1
Reel/Frame:
018747/0071Recorded: 01/11/2007Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/21/2000
Assignee:
HOEKSTEEN 66
HOOFDDORP, NETHERLANDS 2132 MS
Correspondent:
WILLIAM R REID
912 APPLETON ROAD
BASELL USA INC.
ELKTON, MD 21921
Assignment: 2
Reel/Frame:
018746/0056Recorded: 01/11/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/05/2006
Assignee:
BRUEHLER STRASSE, 60
WESSELING, GERMANY D-50389
Correspondent:
WILLIAM REID
912 APPLETON ROAD
BASELL USA INC
ELKTON, MD 21921
Assignment: 3
Reel/Frame:
020704/0562Recorded: 03/26/2008Pages: 88
Conveyance:
GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS AND PATENT APPLICATIONS
Assignors:
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Assignee:
390 GREENWICH STREET
NEW YORK, NEW YORK 10013
Correspondent:
CORPORATION SERVICE COMPANY
1133 AVENUE OF THE AMERICAS
SUITE 3100
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:
021354/0708Recorded: 08/04/2008Pages: 85
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Assignee:
390 GREENWICH STREET
NEW YORK, NEW YORK 10013
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
ATTN: JEAN PATERSON
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:
024337/0705Recorded: 05/05/2010Pages: 88
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2010
Assignees:
4001 KENNETT PIKE, SUITE 220
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 29807
1221 MCKINNEY
SUITE 220
HOUSTON, TEXAS 77010
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:
024337/0856Recorded: 05/05/2010Pages: 89
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2010
Assignees:
4001 KENNETT PIKE, SUITE 220
TWO GREENVILLE CROSSING
GREENVILLE, DELAWARE 19807
1221 MCKINNEY
SUITE 770
HOUSTON, TEXAS 77010
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005

Search Results as of: 05/09/2024 12:48 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