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 #:
7732458
Issue Dt:
06/08/2010
Application #:
11806874
Filing Dt:
06/05/2007
Publication #:
20100137350
Pub Dt:
06/03/2010
Inventors:
Weidong Zhang, Hanxiong Li, Juan Su, Huiliang Li, Chuan Zhang, Runhui Liu, Xike Xu
Title:
METHODS FOR PREPARING DEHYDROCAVIDINE, DEHYDROAPOCAVIDINE OR THEIR COMPOSITION, THEIR USE AND MEDICINAL COMPOSITON CONTAINING THEM
Assignment: 1
Reel/Frame:
019436/0072Recorded: 06/05/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZHANG, WEIDONG
Exec Dt:
04/16/2007
LI, HUILIANG
Exec Dt:
04/16/2007
ZHANG, CHUAN
Exec Dt:
04/16/2007
LIU, RUNHUI
Exec Dt:
04/16/2007
SU, JUAN
Exec Dt:
04/16/2007
XU, XIKE
Exec Dt:
04/16/2007
Assignee:
LI, HANXIONG
YUNFENG YUNJING GARDEN, TONGHE ROAD, BAIYUN DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510515
Correspondent:
IPFORTUNE LLC/RUAY L. HO
1700 PENNSYLVANIA AVE., NW
SUITE 400
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
030062/0101Recorded: 03/21/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
LI, HANXIONG
Exec Dt:
03/13/2013
Assignee:
GUANGZHOU YIPINHONG PHARMACEUTICAL CO., LTD.
BUILDING 1, NO. 6, DONGBO ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510760
Correspondent:
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033

Search Results as of: 05/09/2024 07:33 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