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Patent Assignment Assignor Details
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Assignor Name : BIAN, YU
Total Assignments: 4
Assignment: 1
Reel/Frame:030220/0808   Pages: 5
Recorded: 04/16/2013
Attorney Dkt #:P1981US01 AND P1981PC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENNY, GLENN S.
Exec Dt:
04/11/2013
2
BIAN, YU
Exec Dt:
04/11/2013
3
PURSLEY, JOHN T.
Exec Dt:
04/11/2013
Assignee
1
CESI CHEMICAL, INC.
1004 S. PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130292121
13863205
Correspondence name and address
DAVID M. SULLIVAN
20 NORTH BROADWAY, SUITE 1800
OKLAHOMA CITY, OK 73102
Assignment: 2
Reel/Frame:036769/0937   Pages: 12
Recorded: 10/11/2015
Attorney Dkt #:CDDX-00501-UUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JIANFENG
Exec Dt:
09/21/2015
2
XIE, HEPING
Exec Dt:
09/21/2015
3
WANG, LU
Exec Dt:
09/21/2015
4
PEI, JIANLIANG
Exec Dt:
09/21/2015
5
BIAN, YU
Exec Dt:
09/21/2015
6
XU, HUINING
Exec Dt:
09/21/2015
7
XIANG, YONG
Exec Dt:
09/21/2015
8
WU, FEI
Exec Dt:
09/21/2015
9
ZOU, HANG
Exec Dt:
09/21/2015
10
XU, YANGMENGDI
Exec Dt:
09/21/2015
Assignee
1
SICHUAN UNIVERSITY
NO. 24 SOUTH SECTION 1, YIHUAN ROAD
CHENGDU, CHINA 610065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10048178
US20160103047
14880201
Correspondence name and address
MATTHIAS SCHOLL
14781 MEMORIAL DRIVE
SUITE 1319
HOUSTON, TX 77079
Assignment: 3
Reel/Frame:036776/0080   Pages: 12
Recorded: 10/12/2015
Attorney Dkt #:CDDX-00401-UUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JIANFENG
Exec Dt:
09/21/2015
2
XIE, HEPING
Exec Dt:
09/21/2015
3
DENG, JIANHUI
Exec Dt:
09/21/2015
4
WANG, LU
Exec Dt:
09/21/2015
5
PEI, JIANLIANG
Exec Dt:
09/21/2015
6
XIANG, YONG
Exec Dt:
09/21/2015
7
LI, LINRUI
Exec Dt:
09/21/2015
8
BIAN, YU
Exec Dt:
09/21/2015
9
XU, HUINING
Exec Dt:
09/21/2015
10
ZHOU, ZHIWEI
Exec Dt:
09/21/2015
Assignee
1
SICHUAN UNIVERSITY
NO. 24 SOUTH SECTION 1, YIHUAN ROAD
CHENGDU, CHINA 610065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10048182
US20160103049
14880301
Correspondence name and address
MATTHIAS SCHOLL
14781 MEMORIAL DRIVE
SUITE 1319
HOUSTON, TX 77079
Assignment: 4
Reel/Frame:044446/0641   Pages: 7
Recorded: 12/20/2017
Attorney Dkt #:C1408.70016US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENNY, GLENN S.
Exec Dt:
08/14/2017
2
BIAN, YU
Exec Dt:
08/08/2017
3
PURSLEY, JOHN T.
Exec Dt:
07/27/2017
Assignee
1
FLOTEK CHEMISTRY, LLC
1004 PLAINSMAN ROAD
MARLOW, OKLAHOMA 73055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9951264
US20170190953
15380881
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206

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