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Patent Assignment Assignor Details
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Assignor Name : QI, KAI
Total Assignments: 19
Assignment: 1
Reel/Frame:022161/0953   Pages: 7
Recorded: 01/27/2009
Attorney Dkt #:PP0002USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, KAI
Exec Dt:
12/02/2008
2
SILVERMAN, LEE A.
Exec Dt:
12/02/2008
3
GOLDFINGER, MARC B.
Exec Dt:
12/02/2008
4
HAYES, RICHARD ALLEN
Exec Dt:
12/03/2008
5
ANDERSON, JERREL C.
Exec Dt:
12/04/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7988881
US20100079721
12242211
Correspondence name and address
MARIA KOURTAKIS
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:022211/0487   Pages: 7
Recorded: 02/05/2009
Attorney Dkt #:PP0001USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, KAI
Exec Dt:
12/02/2008
2
SILVERMAN, LEE A.
Exec Dt:
12/02/2008
3
GOLDFINGER, MARC B.
Exec Dt:
12/02/2008
4
HAYES, RICHARD ALLEN
Exec Dt:
12/03/2008
5
ANDERSON, JERREL C.
Exec Dt:
12/04/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090161061
12286411
Correspondence name and address
MARIA KOURTAKIS
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 3
Reel/Frame:022345/0112   Pages: 4
Recorded: 03/04/2009
Attorney Dkt #:CL4090USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, KAI
Exec Dt:
12/16/2008
2
SUNKARA, HARI BABU
Exec Dt:
12/17/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7728175
US20100160688
12342334
Correspondence name and address
GAIL D. TANZER
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 4
Reel/Frame:024085/0532   Pages: 4
Recorded: 03/16/2010
Attorney Dkt #:CL3840USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDFINGER, MARC B.
Exec Dt:
01/27/2010
2
QI, KAI
Exec Dt:
01/27/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8388860
US20110042614
12672734
Correspondence name and address
JOHN A. LANGWORTHY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 5
Reel/Frame:025195/0583   Pages: 6
Recorded: 10/26/2010
Attorney Dkt #:CL2985USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDFINGER, MARC B.
Exec Dt:
05/06/2010
2
RODRIGUEZ-PARADA, JOSE MANUEL
Exec Dt:
05/05/2010
3
SILVERMAN, LEE A.
Exec Dt:
05/06/2010
4
QI, KAI
Exec Dt:
05/05/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7879256
US20070228326
11731289
Correspondence name and address
JOHN A. LANGWORTHY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 6
Reel/Frame:027618/0990   Pages: 3
Recorded: 01/30/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, BING
Exec Dt:
01/09/2012
2
ZHANG, YIHUA
Exec Dt:
01/09/2012
3
QI, KAI
Exec Dt:
01/09/2012
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT,
SHENZHEN, 518129, GUANGDONG, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9143584
US20120131378
13361457
Correspondence name and address
DOCKET CLERK/HTCL
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 7
Reel/Frame:035170/0111   Pages: 16
Recorded: 03/16/2015
Attorney Dkt #:CH3454USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAGHAVANPILLAI, ANILKUMAR
Exec Dt:
03/12/2015
2
CROMPTON, JOHN RUSSELL, JR
Exec Dt:
03/12/2015
3
HUGHES, JAMES J
Exec Dt:
03/12/2015
4
PELLENBARG, TIMOTHY
Exec Dt:
03/03/2015
5
QI, KAI
Exec Dt:
03/13/2015
6
ROSEN, BRAD M
Exec Dt:
03/11/2015
7
LEE, HAU NAN
Exec Dt:
03/13/2015
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9777170
US20150240090
14628729
Correspondence name and address
MELANIE BISSETT
1007 N. MARKET STREET
WOB7012A
WILMINGTON, DE 19898
Assignment: 8
Reel/Frame:040262/0309   Pages: 6
Recorded: 11/09/2016
Attorney Dkt #:4576-29600 (83877320US03)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, KAI
Exec Dt:
11/01/2016
2
WEN, BAILIN
Exec Dt:
08/17/2016
3
ZHANG, FENGWEI
Exec Dt:
08/16/2016
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10135725
US20160359736
15240232
Correspondence name and address
GRANT RODOLPH
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024-6616
Assignment: 9
Reel/Frame:040277/0004   Pages: 3
Recorded: 11/10/2016
Attorney Dkt #:4576-40500 (84084411US03)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, KAI
Exec Dt:
11/04/2016
2
WANG, WEI
Exec Dt:
11/04/2016
3
CHEN, KEPING
Exec Dt:
11/04/2016
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170052979
15346114
Correspondence name and address
GRANT RODOLPH
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024-6616
Assignment: 10
Reel/Frame:040452/0527   Pages: 6
Recorded: 11/29/2016
Attorney Dkt #:4576-38400 (83996007US04)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHONG, LAIJUN
Exec Dt:
10/19/2016
2
ZHAO, XIUCHU
Exec Dt:
10/19/2016
3
QI, KAI
Exec Dt:
11/25/2016
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10382457
US20170078313
15363047
Correspondence name and address
GRANT RODOLPH
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024-6616
Assignment: 11
Reel/Frame:047132/0987   Pages: 3
Recorded: 10/11/2018
Attorney Dkt #:2520.1227
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, KAI
Exec Dt:
11/30/2016
2
WANG, WEI
Exec Dt:
11/30/2016
3
CAI, YI
Exec Dt:
11/30/2016
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10379906
US20170242733
15590542
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVENUE, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:063345/0089   Pages: 2
Recorded: 04/17/2023
Attorney Dkt #:CICTD-101-PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
QI, KAI
Exec Dt:
12/16/2016
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11692063
US20200048414
16340762
Correspondence name and address
DORITY & MANNING, P.A. & TICONA LLC
P.O. BOX 1449
GREENVILLE, SC 29602
Assignment: 13
Reel/Frame:048748/0800   Pages: 4
Recorded: 03/31/2019
Attorney Dkt #:210167.0220.9 (P217)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WEI
Exec Dt:
02/28/2019
2
ZHANG, YIHUA
Exec Dt:
02/28/2019
3
TU, YONGJUN
Exec Dt:
02/28/2019
4
LUO, XIN
Exec Dt:
02/28/2019
5
QI, KAI
Exec Dt:
02/28/2019
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT, SHENZHEN
GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11375047
US20190014194
16130692
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP /HUAWEI A
P.O. BOX 7037
ATLANTA, GA 30357-0037
Assignment: 14
Reel/Frame:051105/0395   Pages: 4
Recorded: 11/25/2019
Attorney Dkt #:SHANGHAI ZHISHENG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, LUFEI
Exec Dt:
11/14/2019
2
ZHANG, YIXU
Exec Dt:
11/04/2019
3
QI, KAI
Exec Dt:
11/14/2019
4
LU, YUANKANG
Exec Dt:
11/14/2019
5
ZHANG, WEIQING
Exec Dt:
11/14/2019
Assignee
1
ENVISION ENERGY (JIANGSU) CO., LTD.
NO. 3 SHENZHUANG ROAD, SHENGANG STREET
JIANGYIN
WUXI, CHINA 214443
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210148339
16616728
Correspondence name and address
JAMES C. WRAY
1497 CHAIN BRIDGE ROAD, SUITE 204
MC LEAN, VA 22101
Assignment: 15
Reel/Frame:055775/0469   Pages: 4
Recorded: 03/30/2021
Attorney Dkt #:010816-16032102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIN, RAY
Exec Dt:
04/23/2020
2
PAN, JING
Exec Dt:
04/23/2020
3
ZOU, ZHIYING
Exec Dt:
04/23/2020
4
WANG, XIAOYU
Exec Dt:
04/23/2020
5
QI, KAI
Exec Dt:
04/23/2020
Assignee
1
ANP TECHNOLOGIES, INC.
824 INTERCHANGE BLVD.
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200392289
16762938
Correspondence name and address
DEAN NAKAMURA
POST OFFICE BOX 2630
MONTGOMERY VILLAGE, 20886 UNITED STATES
Assignment: 16
Reel/Frame:058368/0666   Pages: 10
Recorded: 12/13/2021
Attorney Dkt #:W21-YSY-SXKJ-561USU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, JIXIAN
Exec Dt:
11/30/2021
2
LIU, HUAN
Exec Dt:
11/30/2021
3
WANG, BO
Exec Dt:
11/30/2021
4
DUAN, CHUANWU
Exec Dt:
11/30/2021
5
QI, KAI
Exec Dt:
11/30/2021
6
GUO, XIYA
Exec Dt:
11/30/2021
7
QIAO, LIJIE
Exec Dt:
11/30/2021
8
WANG, SHA
Exec Dt:
11/30/2021
Assignee
1
SHAANXI UNIVERSITY OF SCIENCE & TECHNOLOGY
UNIVERSITY PARK, WEIYANG DISTRICT
XI'AN, SHAANXI, CHINA 710021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220098791
17548738
Correspondence name and address
JINGGAO LI
148 EAST AVE
UNIT 1F
NORWALK, CT 06851
Assignment: 17
Reel/Frame:061590/0894   Pages: 4
Recorded: 10/31/2022
Attorney Dkt #:653-0101US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, FEI
Exec Dt:
09/19/2022
2
ZHAO, YE
Exec Dt:
09/19/2022
3
LI, HONGYU
Exec Dt:
09/19/2022
4
QI, KAI
Exec Dt:
09/19/2022
Assignee
1
COCLEAN TECHNOLOGIES, CO., LTD.
RM. 1004, NO.8 BUILDING, GUIGULIANGCHENG
NO.1 NONGDA SOUTH RD
HAIDIAN, BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240053039
17977004
Correspondence name and address
THE SMALL PATENT LAW GROUP LLC
1423 STRASSNER DR.
SUITE 100
BRENTWOOD, 63144 UNITED STATES
Assignment: 18
Reel/Frame:061782/0476   Pages: 3
Recorded: 11/15/2022
Attorney Dkt #:653-0100US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, FEI
Exec Dt:
09/19/2022
2
ZHAO, YE
Exec Dt:
09/19/2022
3
QI, KAI
Exec Dt:
09/19/2022
Assignee
1
COCLEAN TECHNOLOGIES, CO., LTD.
RM. 1004, NO.8 BUILDING, GUIGULIANGCHENG
NO.1 NONGDA SOUTH RD
HAIDIAN, BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11732919
NONE
17987670
Correspondence name and address
THE SMALL PATENT LAW GROUP LLC
1423 STRASSNER DRIVE SUITE 100
BRENTWOOD, MO 63144
Assignment: 19
Reel/Frame:063982/0320   Pages: 3
Recorded: 06/12/2023
Attorney Dkt #:151720.579409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, YE
Exec Dt:
05/29/2023
2
FAN, ZHIHAI
Exec Dt:
05/29/2023
3
QI, KAI
Exec Dt:
05/29/2023
4
ZHAO, FEI
Exec Dt:
05/29/2023
Assignee
1
DEGRII CO., LTD.
ROOM 101, BUILDING 6, NO. 2888, WUZHONG AVENUE, YUEXI STREET, WUZHONG ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
SUZHOU, JIANGSU, CHINA 215104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11856620
NONE
18330611
Correspondence name and address
VENABLE LLP
600 MASSACHUSETTS AVE NW
WASHINGTON, DC 20001

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