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: 1
Patent #:
Issue Dt:
05/08/2018
Application #:
15303408
Filing Dt:
10/11/2016
Publication #:
Pub Dt:
02/09/2017
Inventors:
Tingan ZHANG, Guozhi LV, Yan LIU, Zimu ZHANG, Xiaofeng ZHU, Zhihe DOU
Title:
A METHOD FOR RECOVERING ALKALI AND ALUMINUM IN COURSE OF TREATMENT OF BAYER RED MUD BY USING CALCIFICATION-CARBONATION METHOD
Assignment: 1
Reel/Frame:
040465/0945Recorded: 10/21/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/24/2016
Exec Dt:
06/24/2016
Exec Dt:
06/24/2016
Exec Dt:
06/24/2016
Exec Dt:
06/24/2016
Exec Dt:
06/24/2016
Assignee:
NO. 11, LANE 3, WENHUA ROAD,
HEPING DISTRICT
SHENYANG CITY, LIAONING PROVINCE, CHINA 110819
Correspondent:
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033

Search Results as of: 06/24/2024 05:27 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