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 #:
8138134
Issue Dt:
03/20/2012
Application #:
12443333
Filing Dt:
02/08/2010
Publication #:
20100132132
Pub Dt:
06/03/2010
Inventors:
Xiaodong Zhang, Russell L. Kreeger, Edward F. Diantonio, Wing K. Li et al
Title:
QUATERNIZED CELLULOSE ETHERS FOR PERSONAL CARE PRODUCTS
Assignment: 1
Reel/Frame:
027551/0987Recorded: 01/18/2012Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZHANG, XIAODONG
Exec Dt:
06/22/2007
KREEGER, RUSSELL LOWELL
Exec Dt:
07/02/2007
DIANTONIO, EDWARD FRANCIS
Exec Dt:
06/22/2007
LI, WING KIN
Exec Dt:
06/22/2007
DROVETSKAYA, TATIANA V
Exec Dt:
09/12/2007
Assignee:
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
2020 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
AMY J LANPHIERD
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 2
Reel/Frame:
051642/0080Recorded: 01/28/2020Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
Exec Dt:
12/10/2019
Assignee:
UNION CARBIDE CORPORATION
7501 STATE HIGHWAY 185 NORTH
SEADRIFT, TEXAS 77983
Correspondent:
MONICA JAUREGUI
P.O. BOX 1967
MIDLAND, MI 48674

Search Results as of: 05/29/2024 07:44 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