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Patent Assignment Assignor Details
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Assignor Name : YANG, GUOQI
Total Assignments: 6
Assignment: 1
Reel/Frame:017646/0362   Pages: 5
Recorded: 05/19/2006
Attorney Dkt #:CCPT127100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, JILIN
Exec Dt:
05/18/2006
2
PAN, LUNTAO
Exec Dt:
05/18/2006
3
ZHENG, AIGUO
Exec Dt:
05/18/2006
4
CHENG, YUEWEI
Exec Dt:
05/18/2006
5
MA, YUEZHONG
Exec Dt:
05/18/2006
6
LIU, HONGDONG
Exec Dt:
05/18/2006
7
YANG, GUOQI
Exec Dt:
05/18/2006
8
WANG, CHUNXIANG
Exec Dt:
05/18/2006
9
WANG, YANPING
Exec Dt:
05/18/2006
10
ZHENG, SHIPING
Exec Dt:
05/18/2006
Assignee
1
NINGXIA ORIENT TANTALUM INDUSTRY CO., LTD.
119, YEJIN ROAD, DAWUKOU DISTRICT
SHIZUISHAN CITY, NINGXIA, CHINA 753000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7666247
US20070193409
11356723
Correspondence name and address
JEFFREY M. SAKOI, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 2
Reel/Frame:024396/0165   Pages: 6
Recorded: 05/17/2010
Attorney Dkt #:6292-00200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, GUOQI
Exec Dt:
03/18/2010
2
SHI, WENFENG
Exec Dt:
03/18/2010
3
BAO, XIFANG
Exec Dt:
03/18/2010
4
LI, YONG
Exec Dt:
03/18/2010
5
LI, ZHONGXIANG
Exec Dt:
03/18/2010
6
DONG, ZHANGONG
Exec Dt:
03/18/2010
7
YANG, XIAOYAN
Exec Dt:
03/18/2010
Assignee
1
NINGXIA ORIENT TANTALUM INDUSTRY CO., LTD.
NO. 119, YEJIN ROAD
DAWUKOU DISTRICT, SHIZUISHAN CITY
NINGXIA, CHINA 753000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100226070
12718630
Correspondence name and address
JACKIE PITRE
700 LAVACA
SUITE 800
AUSTIN, TX 78701
Assignment: 3
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: 4
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: 5
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
Assignment: 6
Reel/Frame:055587/0720   Pages: 6
Recorded: 03/15/2021
Attorney Dkt #:020469-0513928
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, HAIYAN
Exec Dt:
03/09/2021
2
LI, HUI
Exec Dt:
03/09/2021
3
LUO, GUOQING
Exec Dt:
03/09/2021
4
CHENG, YUEWEI
Exec Dt:
03/09/2021
5
ZHAO, CHUNXIA
Exec Dt:
03/09/2021
6
CHEN, XUEQING
Exec Dt:
03/09/2021
7
WANG, ZHIDAO
Exec Dt:
03/09/2021
8
LIN, FUKUN
Exec Dt:
03/09/2021
9
YANG, GUOQI
Exec Dt:
03/09/2021
10
WANG, NING
Exec Dt:
03/09/2021
11
MA, YINGHUI
Exec Dt:
03/09/2021
12
WANG, YANJIE
Exec Dt:
03/09/2021
13
LI, LIJUN
Exec Dt:
03/09/2021
14
ZHANG, HONGGANG
Exec Dt:
03/09/2021
Assignee
1
NINGXIA ORIENT TANTALUM INDUSTRY CO., LTD
NO. 119, YEJIN ROAD
DAWUKOU DISTRICT
SHIZUISHAN CITY, NINGXIA, CHINA 753000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11534830
US20210060654
16958150
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
P.O .BOX 10500
MCLEAN, VA 22102

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