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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : NATIONAL ENGINEERING RESEARCH CENTER FOR SPECIAL METAL MATERIALS OF TANTALUM AND NIOBIUM
Total Assignments: 3
Assignment: 1
Reel/Frame:036449/0795   Pages: 4
Recorded: 08/28/2015
Attorney Dkt #:020469-0440699
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, GUOQI
Exec Dt:
08/17/2015
2
ZHENG, AIGUO
Exec Dt:
08/17/2015
3
CHEN, XUEQING
Exec Dt:
08/17/2015
4
LIN, FUKUN
Exec Dt:
08/17/2015
Assignees
1
NINGXIA ORIENT TANTALUM INDUSTRY CO., LTD.
NO.119, YEJIN ROAD, DAWUKOU DISTRICT
SHIZUISHAN CITY, NINGXIA, CHINA 753000
2
NATIONAL ENGINEERING RESEARCH CENTER FOR SPECIAL METAL MATERIALS OF TANTALUM AND NIOBIUM
NO.119, YEJIN ROAD, DAWUKOU DISTRICT
SHIZUISHAN CITY, NINGXIA, CHINA 753000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10074486
US20160314904
14767243
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:036535/0030   Pages: 4
Recorded: 09/10/2015
Attorney Dkt #:020469-0440510
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, GUOQI
Exec Dt:
08/17/2015
2
ZHENG, AIGUO
Exec Dt:
08/17/2015
3
CHENG, YUEWEI
Exec Dt:
08/17/2015
4
MA, YUEZHONG
Exec Dt:
08/17/2015
Assignees
1
NINGXIA ORIENT TANTALUM INDUSTRY CO., LTD.
NO.119, YEJIN ROAD, DAWUKOU DISTRICT
SHIZUISHAN CITY, NINGXIA, CHINA 753000
2
NATIONAL ENGINEERING RESEARCH CENTER FOR SPECIAL METAL MATERIALS OF TANTALUM AND NIOBIUM
NO.119, YEJIN ROAD, DAWUKOU DISTRICT
SHIZUISHAN CITY, NINGXIA, CHINA 753000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9764388
US20160059319
14763389
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102
Assignment: 3
Reel/Frame:041162/0327   Pages: 4
Recorded: 02/02/2017
Attorney Dkt #:020469-0450824
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, GUOQI
Exec Dt:
01/10/2017
2
ZHENG, AIGUO
Exec Dt:
01/10/2017
3
MA, YUEZHONG
Exec Dt:
01/10/2017
Assignees
1
NINGXIA ORIENT TANTALUM INDUSTRY CO., LTD.
NO.119, YEJIN ROAD, DAWUKOU DISTRICT
SHIZUISHAN CITY, NINGXIA, CHINA 753000
2
NATIONAL ENGINEERING RESEARCH CENTER FOR SPECIAL METAL MATERIALS OF TANTALUM AND NIOBIUM
NO.119, YEJIN ROAD, DAWUKOU DISTRICT
SHIZUISHAN CITY, NINGXIA, CHINA 753000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10737322
US20170232509
15501409
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP
PO BOX 10500
MCLEAN, VA 22102

Search Results as of: 05/31/2024 05:23 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