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Patent Assignment Assignor Details
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Assignor Name : CAO, HUIMIN
Total Assignments: 18
Assignment: 1
Reel/Frame:014516/0522   Pages: 6
Recorded: 09/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN EEKELEN, JAN
Exec Dt:
08/29/2003
2
NAGELVOORT, SANDRA
Exec Dt:
06/03/2003
3
ALKEMA, DUURT
Exec Dt:
09/01/2003
4
BUIJSEN, PAUL
Exec Dt:
06/02/2003
5
CAO, HUIMIN
Exec Dt:
05/29/2003
6
JOHNSON, ROBERT
Exec Dt:
06/02/2003
7
SZUM, DAVID
Exec Dt:
05/29/2003
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040022511
10420925
Correspondence name and address
PILLSBURY WINTHROP LLP
PAUL L. SHARER
INTELLECTUAL PROPERTY GROUP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:017066/0886   Pages: 6
Recorded: 10/03/2005
Attorney Dkt #:05117710
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN EEKELEN, JAN
Exec Dt:
08/29/2003
2
NAGELVOORT, SANDRA
Exec Dt:
06/03/2003
3
ALKEMA, DUURT
Exec Dt:
09/01/2003
4
BUIJSEN, PAUL
Exec Dt:
06/03/2003
5
CAO, HUIMIN
Exec Dt:
05/29/2003
6
JOHNSON, ROBERT
Exec Dt:
06/02/2003
7
SZUM, DAVID
Exec Dt:
05/29/2003
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7171103
US20060024010
11240397
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20006-1101
Assignment: 3
Reel/Frame:018426/0092   Pages: 3
Recorded: 10/23/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, FENGHUA
Exec Dt:
10/19/2006
2
CAO, HUIMIN
Exec Dt:
10/19/2006
Assignee
1
RARITAN COMPUTER, INC.
400 COTTONTAIL LANE
SOMERSET, NEW JERSEY 08873
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080031165
11499942
Correspondence name and address
IP DOCKET ADMINISTRATOR
GIBBONS, DEL DEO, DOLAN ET AL.
ONE RIVERFRONT PLAZA
NEWARK, NEW JERSEY 07102
Assignment: 4
Reel/Frame:025489/0892   Pages: 5
Recorded: 12/10/2010
Attorney Dkt #:105479-66498
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, HERMAN
Exec Dt:
09/13/2010
2
ANDERSON, SWEN
Exec Dt:
10/05/2010
3
CAO, HUIMIN
Exec Dt:
09/14/2010
Assignee
1
RARITAN AMERICAS, INC.
400 COTTONTAIL LANE
SOMERSET, NEW JERSEY 08873
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110077788
12796460
Correspondence name and address
THOMAS J. BEAN
ONE GATEWAY CENTER
GIBBONS P.C.
NEWARK, NJ 07102
Assignment: 5
Reel/Frame:029247/0382   Pages: 10
Recorded: 11/06/2012
Attorney Dkt #:ES-4676-1515
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, KEQI
Exec Dt:
05/04/2011
2
BISHOP, TIMOTHY
Exec Dt:
04/21/2011
3
LEE, TAI-YEON
Exec Dt:
04/21/2011
4
CAO, HUIMIN
Exec Dt:
04/27/2011
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130224495
13514391
Correspondence name and address
ERIC SINN
901 N. GLEBE ROAD
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:054292/0814   Pages: 4
Recorded: 11/06/2020
Attorney Dkt #:30948-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, KANGTAI
Exec Dt:
10/15/2014
2
CAO, HUIMIN
Exec Dt:
10/08/2014
3
PAPACHRISTOPOULOS, ROBIN
Exec Dt:
10/15/2014
4
CATTRON, WENDELL WAYNE
Exec Dt:
10/03/2014
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10889732
US20180163075
15329633
Correspondence name and address
DSM NORTH AMERICA INC.
1122 ST. CHARLES STREET
ELGIN, IL 60120
Assignment: 7
Reel/Frame:052729/0305   Pages: 16
Recorded: 05/21/2020
Attorney Dkt #:128612-005UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHEN
Exec Dt:
03/19/2020
2
WU, XINWEI
Exec Dt:
03/19/2020
3
CAO, HUIMIN
Exec Dt:
03/19/2020
4
PAN, KANGGUAN
Exec Dt:
03/19/2020
5
LI, FEI
Exec Dt:
03/19/2020
6
YANG, YUQING
Exec Dt:
03/19/2020
7
WEI, YUE
Exec Dt:
03/19/2020
Assignees
1
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
NO. 1188 HEZUO RD., (WEST ZONE)
HI-TECH DEVELOPMENT ZONE, CHENGDU
SICHUAN, CHINA 611731
2
BOE TECHNOLOGY GROUP CO., LTD.
NO.10 JIUXIANQIAO RD., CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11521936
US20210066203
16880592
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 8
Reel/Frame:052762/0122   Pages: 33
Recorded: 05/27/2020
Attorney Dkt #:1734-645
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHEN
Exec Dt:
05/18/2020
2
WU, XINWEI
Exec Dt:
05/18/2020
3
PAN, KANGGUAN
Exec Dt:
05/18/2020
4
DENG, LEI
Exec Dt:
05/18/2020
5
CAO, HUIMIN
Exec Dt:
05/18/2020
6
LI, FEI
Exec Dt:
05/18/2020
7
HUANG, WEI
Exec Dt:
05/18/2020
8
ZOU, FUWEI
Exec Dt:
05/18/2020
9
TANG, XIA
Exec Dt:
05/18/2020
10
PENG, XIJIE
Exec Dt:
05/18/2020
11
WEN, LIN
Exec Dt:
05/18/2020
12
AN, XUDONG
Exec Dt:
05/18/2020
13
ZHAO, JUNJIE
Exec Dt:
05/18/2020
14
WEI, YUE
Exec Dt:
05/18/2020
15
YANG, YUQING
Exec Dt:
05/18/2020
Assignees
1
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
NO. 1188 HEZUO RD., (WEST ZONE),
HI-TECH DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 611731
2
BOE TECHNOLOGY GROUP CO., LTD.
NO. 10 JIUXIANQIAO RD.
CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11641765
US20210210569
16767249
Correspondence name and address
DILWORTH & BARRESE, LLP DILWORTH & BARRE
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797
Assignment: 9
Reel/Frame:052931/0268   Pages: 4
Recorded: 06/12/2020
Attorney Dkt #:10001.0140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHEN, XUECHU
Exec Dt:
06/12/2020
2
LIU, ZONGYIN
Exec Dt:
06/12/2020
3
QIAN, LINYI
Exec Dt:
06/12/2020
4
CAO, HUIMIN
Exec Dt:
06/12/2020
Assignee
1
SOOCHOW UNIVERSITY
NO. 199 REN'AI ROAD
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11497722
US20210069130
16772667
Correspondence name and address
SZDC LAW P.C.
1629 K STREET N.W.
SUITE 300
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:053581/0779   Pages: 4
Recorded: 08/22/2020
Attorney Dkt #:BOE0056300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CAO, HUIMIN
Exec Dt:
06/18/2020
Assignees
1
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
NO.1188 HEZUO RD. (WEST ZONE),
HI-TECH DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 611731
2
BOE TECHNOLOGY GROUP CO., LTD.
NO.10 JIUXIANQIAO RD.
CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11302895
NONE
16962715
Correspondence name and address
IVLAWPC IVLAWPC
39210 STATE ST. SUITE 208
FREMONT, CA 94538
Assignment: 11
Reel/Frame:054308/0149   Pages: 3
Recorded: 11/09/2020
Attorney Dkt #:32631-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, HUIMIN
Exec Dt:
11/09/2020
2
REN, KANGTAI
Exec Dt:
11/04/2020
3
PEPELS, MARK PETRUS FRANCISCUS
Exec Dt:
11/02/2020
4
JANSEN, JOHAN FRANZ GRADUS ANTONIUS
Exec Dt:
11/03/2020
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11319246
US20200255333
16760476
Correspondence name and address
DSM NORTH AMERICA INC.
1122 ST. CHARLES STREET
ELGIN, IL 60120
Assignment: 12
Reel/Frame:054319/0548   Pages: 3
Recorded: 11/10/2020
Attorney Dkt #:30948-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, KANGTAI
Exec Dt:
11/09/2020
2
CAO, HUIMIN
Exec Dt:
11/09/2020
3
CATTRON, WENDELL WAYNE
Exec Dt:
11/10/2020
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10889732
US20180163075
15329633
Correspondence name and address
DSM NORTH AMERICA INC.
1122 ST. CHARLES STREET
ELGIN, IL 60120
Assignment: 13
Reel/Frame:056070/0082   Pages: 12
Recorded: 04/28/2021
Attorney Dkt #:13902.P578
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENG, WEI
Exec Dt:
03/30/2021
2
DENG, LEI
Exec Dt:
03/30/2021
3
PAN, KANGGUAN
Exec Dt:
03/30/2021
4
CAO, HUIMIN
Exec Dt:
03/30/2021
5
HE, YUO
Exec Dt:
03/31/2021
Assignees
1
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
NO. 1188 HEZUO ROAD, (WEST ZONE)
HI-TECH DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 611731
2
BOE TECHNOLOGY GROUP CO., LTD.
NO. 10 JIUXIANQIAO ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220013601
17289068
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP ATTN: IP
P.O. BOX 7037
ATLANTA, GA 30357-0037
Assignment: 14
Reel/Frame:057439/0592   Pages: 13
Recorded: 05/20/2021
Attorney Dkt #:13902.P578
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIFTH INVENTOR'S NAME TO YUE HE PREVIOUSLY RECORDED ON REEL 056070 FRAME 0082. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
DENG, WEI
Exec Dt:
03/30/2021
2
DENG, LEI
Exec Dt:
03/30/2021
3
PAN, KANGGUAN
Exec Dt:
03/30/2021
4
CAO, HUIMIN
Exec Dt:
03/30/2021
5
HE, YUE
Exec Dt:
03/30/2021
Assignees
1
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
NO. 1188 HEZUO ROAD, (WEST ZONE)
HI-TECH DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 611731
2
BOE TECHNOLOGY GROUP CO., LTD.
NO. 10 JIUXIANQIAO ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220013601
17289068
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP ATTN: IP
P.O. BOX 7037
ATLANTA, GA 30357-0037
Assignment: 15
Reel/Frame:057325/0839   Pages: 6
Recorded: 08/30/2021
Attorney Dkt #:BHD-8649-0036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEEMAN, PAULUS ANTONIUS MARIA
Exec Dt:
08/05/2021
2
PEPELS, MARK PETRUS FRANCISCUS
Exec Dt:
08/05/2021
3
CAO, HUIMIN
Exec Dt:
08/05/2021
4
REN, KANGTAI
Exec Dt:
08/06/2021
Assignee
1
COVESTRO (NETHERLANDS) B.V.
RATELAAR 39F
NIEUWEGEIN, NETHERLANDS 3434 EW
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220017773
17295799
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 16
Reel/Frame:060169/0843   Pages: 10
Recorded: 06/10/2022
Attorney Dkt #:3104-PIUS2220490CN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIA
Exec Dt:
03/09/2022
2
WEI, YUE
Exec Dt:
03/09/2022
3
CAO, HUIMIN
Exec Dt:
03/09/2022
4
PENG, XIJIE
Exec Dt:
03/09/2022
Assignees
1
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
NO. 1188 HEZUO RD.
(WEST ZONE) HI-TECH DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 611731
2
BOE TECHNOLOGY GROUP CO., LTD.
NO. 10 JIUXIANQIAO RD.
CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230006024
17784425
Correspondence name and address
IPRO, PLLC
12332 TOWNCENTER PLAZA
PMB# 816
STERLING, VA 20164
Assignment: 17
Reel/Frame:061687/0261   Pages: 6
Recorded: 11/08/2022
Attorney Dkt #:2019P30326WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, HUIMIN
Exec Dt:
08/01/2022
2
HOUBEN, MARCEL
Exec Dt:
11/07/2022
3
JANSEN, JOHAN FRANZ GRADUS ANTONIUS
Exec Dt:
08/15/2022
4
REN, KANGTAI
Exec Dt:
07/30/2022
Assignee
1
COVESTRO (NETHERLANDS) B.V.
URMONDERBAAN 22
GELEEN, NETHERLANDS 6167RD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11530163
US20220250978
17629432
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 18
Reel/Frame:064650/0034   Pages: 4
Recorded: 08/21/2023
Attorney Dkt #:2021P30195WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN DEN BIGGELAAR, JOHANNES JACOBUS JULIUS
Exec Dt:
07/24/2023
2
VILLET, MICHAEL CHRISTOPHER
Exec Dt:
07/28/2023
3
JANSEN, JOHAN FRANZ GRADUS ANTONIUS
Exec Dt:
08/07/2023
4
DRIESSEN, MARCO MARCUS MATHEUS
Exec Dt:
07/24/2023
5
CAO, HUIMIN
Exec Dt:
07/26/2023
6
GROEN, JOHANNES HENDRICUS
Exec Dt:
08/07/2023
Assignee
1
COVESTRO (NETHERLANDS) B.V.
URMONDERBAAN 22
GELEEN, NETHERLANDS 6167RD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240052196
18547212
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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