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 #:
NONE
Issue Dt:
Application #:
12171645
Filing Dt:
07/11/2008
Publication #:
Pub Dt:
01/14/2010
Inventors:
RUIDONG DING, Jeffrey G. Southwick
Title:
THERMOPLASTIC POLYURETHANE/BLOCK COPOLYMER COMPOSITIONS
Assignment: 1
Reel/Frame:
021226/0314Recorded: 07/11/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/11/2008
Exec Dt:
07/10/2008
Assignee:
15710 JOHN F. KENNEDY BOULEVARD
SUITE 300
HOUSTON, TEXAS 77032
Correspondent:
KRATON POLYMERS U.S. LLC
WESTHOLLOW TECHNOLOGY CENTER
3333 HIGHWAY 6 SOUTH
HOUSTON, TX 77082
Assignment: 2
Reel/Frame:
023120/0219Recorded: 08/19/2009Pages: 7
Conveyance:
SUPPLEMENT TO PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
08/10/2009
Assignee:
677 WASHINGTON BOULEVARD
STAMFORD, CONNECTICUT 06901
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE
SUITE 2000
COSTA MESA, CA 92626

Search Results as of: 10/09/2025 05:53 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