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Patent Assignment Assignor Details
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Assignor Name : YOU, ZHENG
Total Assignments: 16
Assignment: 1
Reel/Frame:027592/0155   Pages: 3
Recorded: 01/25/2012
Attorney Dkt #:436.002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2012
2
Exec Dt:
01/12/2012
3
Exec Dt:
01/12/2012
Assignee
1
QINGHUAYUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13386979
Correspondence name and address
KILE PARK GOEKJIAN REED & MCMANUS
1200 NEW HAMPSHIRE AVE, NW
SUITE 570
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:028088/0223   Pages: 4
Recorded: 04/23/2012
Attorney Dkt #:CL5510USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2012
2
Exec Dt:
04/18/2012
3
Exec Dt:
03/27/2012
4
Exec Dt:
03/28/2012
Assignee
1
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13412193
Correspondence name and address
ROGER W. HERRELL JR
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:035809/0239   Pages: 5
Recorded: 06/09/2015
Attorney Dkt #:CL5510 USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2012
2
Exec Dt:
04/18/2012
3
Exec Dt:
03/27/2012
4
Exec Dt:
03/28/2012
Assignee
1
1007 MARKET STREET
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14676456
Correspondence name and address
JEFFREY B. SAFRAN
POTTER ANDERSON AND CORROON LLP
1313 N. MARKET STREET
WILMINGTON, DE 19801
Assignment: 4
Reel/Frame:030953/0069   Pages: 2
Recorded: 08/06/2013
Attorney Dkt #:075559.00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2013
2
Exec Dt:
07/31/2013
3
Exec Dt:
07/31/2013
Assignee
1
QINGHUAYUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13983979
Correspondence name and address
HODGSON RUSS LLP THE GUARANTY BUILDING
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202-4040
Assignment: 5
Reel/Frame:033662/0666   Pages: 5
Recorded: 09/03/2014
Attorney Dkt #:CL5510USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/19/2014
2
Exec Dt:
08/19/2014
3
Exec Dt:
08/19/2014
4
Exec Dt:
08/19/2014
Assignee
1
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14382343
Correspondence name and address
LOIS SANTOPIETRO
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:043320/0298   Pages: 10
Recorded: 08/17/2017
Attorney Dkt #:CL5833-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2017
2
Exec Dt:
07/27/2017
3
Exec Dt:
07/27/2017
4
Exec Dt:
07/28/2017
5
Exec Dt:
07/30/2017
6
Exec Dt:
08/07/2017
7
Exec Dt:
07/31/2017
Assignee
1
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15313238
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:043602/0445   Pages: 9
Recorded: 09/15/2017
Attorney Dkt #:CL5914-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2017
2
Exec Dt:
08/03/2017
3
Exec Dt:
08/03/2017
4
Exec Dt:
08/03/2017
5
Exec Dt:
08/24/2017
6
Exec Dt:
08/07/2017
Assignee
1
974 CENTRE ROAD
P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15313263
Correspondence name and address
LIZ ASHTON
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2309
WILMINGTON, DE 19805
Assignment: 8
Reel/Frame:043678/0380   Pages: 7
Recorded: 09/25/2017
Attorney Dkt #:CL6238-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2017
2
Exec Dt:
08/03/2017
3
Exec Dt:
08/03/2017
4
Exec Dt:
08/07/2017
5
Exec Dt:
09/14/2017
Assignee
1
974 CENTRE ROAD
P O BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15313302
Correspondence name and address
LIZ ASHTON
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2309
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:043713/0335   Pages: 8
Recorded: 09/27/2017
Attorney Dkt #:CL6036-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/2017
2
Exec Dt:
08/03/2017
3
Exec Dt:
08/07/2017
4
Exec Dt:
09/14/2017
5
Exec Dt:
08/09/2017
6
Exec Dt:
08/02/2017
Assignee
1
974 CENTRE ROAD
P O BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15313347
Correspondence name and address
LIZ ASHTON
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2309
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:043533/0975   Pages: 5
Recorded: 09/08/2017
Attorney Dkt #:CL6239-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/2017
2
Exec Dt:
08/09/2017
3
Exec Dt:
08/09/2017
4
Exec Dt:
08/18/2017
Assignee
1
974 CENTRE ROAD
P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15313321
Correspondence name and address
ELIZABETH ASHTON
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2309
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:043913/0341   Pages: 7
Recorded: 10/20/2017
Attorney Dkt #:CL6056-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2017
2
Exec Dt:
08/25/2017
3
Exec Dt:
09/22/2017
4
Exec Dt:
08/28/2017
5
Exec Dt:
09/14/2017
Assignee
1
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15313285
Correspondence name and address
LIZ ASHTON
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2309
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:053263/0481   Pages: 10
Recorded: 07/21/2020
Attorney Dkt #:CL6277-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2019
2
Exec Dt:
01/18/2019
3
Exec Dt:
01/17/2019
4
Exec Dt:
01/18/2019
5
Exec Dt:
02/04/2019
6
Exec Dt:
01/29/2019
7
Exec Dt:
01/29/2019
Assignees
1
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
2
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15765545
Correspondence name and address
DUPONT
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:058820/0350   Pages: 6
Recorded: 01/29/2022
Attorney Dkt #:19-1131-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/15/2020
2
Exec Dt:
10/28/2020
3
Exec Dt:
09/22/2020
4
Exec Dt:
09/18/2020
5
Exec Dt:
11/01/2020
Assignee
1
5450 PRAIRIE STONE PARKWAY
HOFFMAN ESTATES, ILLINOIS 60192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17631464
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:061239/0731   Pages: 5
Recorded: 09/28/2022
Attorney Dkt #:19-1132-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2021
2
Exec Dt:
04/05/2021
3
Exec Dt:
03/31/2021
4
Exec Dt:
04/15/2021
Assignee
1
5450 PRAIRIE STONE PARKWAY
HOFFMAN ESTATES, ILLINOIS 60192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17913934
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:062385/0595   Pages: 6
Recorded: 01/16/2023
Attorney Dkt #:129386-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2022
2
Exec Dt:
12/13/2022
3
Exec Dt:
12/13/2022
4
Exec Dt:
12/13/2022
5
Exec Dt:
12/13/2022
6
Exec Dt:
12/13/2022
7
Exec Dt:
12/13/2022
8
Exec Dt:
12/13/2022
Assignee
1
ROOM C/D, 27TH FLOOR, KAIXUANMEN BUILDING NO. 428, TIANMUZHONG RD, JING'AN DISTRICT
SHANGHAI, CHINA 200071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18016358
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 16
Reel/Frame:063364/0213   Pages: 3
Recorded: 04/18/2023
Attorney Dkt #:BIDE1213852PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2023
2
Exec Dt:
01/06/2023
3
Exec Dt:
04/11/2023
Assignee
1
QINGHUAYUAN
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18249439
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202

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