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Patent Assignment Assignor Details
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Assignor Name : LIU, CHENGXUN
Total Assignments: 24
Assignment: 1
Reel/Frame:017661/0712   Pages: 5
Recorded: 05/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2006
2
Exec Dt:
05/10/2006
3
Exec Dt:
04/18/2006
Assignees
1
18 LIFE SCIENCE PARKWAY
CHANGPING DISTRICT
BEIJING, CHINA 102206
2
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10543619
Correspondence name and address
PENG CHEN
MORRISON & FOERSTER LLP
12531 HIGH BLUFF DRIVE
SUITE 100
SAN DIEGO CA 92130-2040
Assignment: 2
Reel/Frame:019718/0986   Pages: 4
Recorded: 08/20/2007
Attorney Dkt #:514572001600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2007
2
Exec Dt:
07/09/2007
3
Exec Dt:
07/02/2007
4
Exec Dt:
07/09/2007
5
Exec Dt:
06/28/2007
6
Exec Dt:
06/27/2007
Assignees
1
18 LIFE SCIENCE PARKWAY
CHANGPING DISTRICT
BEIJING, CHINA 102206
2
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
10568206
 
NONE
10568206
Correspondence name and address
JIE ZHOU
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 3
Reel/Frame:020079/0162   Pages: 4
Recorded: 11/06/2007
Attorney Dkt #:IMEC461.001AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2007
2
Exec Dt:
09/08/2007
Assignees
1
KEPELDREEF 75
3001 LEUVEN, BELGIUM
2
K.U. LEUVEN R & D
MINDERBROEDERSSTRAAT 8A, BUS 5105
3000 LEUVEN, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11844171
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 4
Reel/Frame:027086/0013   Pages: 7
Recorded: 10/19/2011
Attorney Dkt #:IMEC715.001AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2011
2
Exec Dt:
10/13/2011
3
Exec Dt:
10/13/2011
4
Exec Dt:
10/13/2011
Assignee
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13227904
Correspondence name and address
ROSE M. THIESSEN
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 5
Reel/Frame:036246/0603   Pages: 7
Recorded: 08/04/2015
Attorney Dkt #:IMEC715.001D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2011
2
Exec Dt:
10/13/2011
3
Exec Dt:
10/13/2011
4
Exec Dt:
10/13/2011
Assignee
1
KAPELDREEF 75
3001 LEUVEN, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14817139
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 6
Reel/Frame:049309/0253   Pages: 7
Recorded: 05/29/2019
Attorney Dkt #:IMEC715.001C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2011
2
Exec Dt:
10/13/2011
3
Exec Dt:
10/13/2011
4
Exec Dt:
10/13/2011
Assignee
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16417541
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 7
Reel/Frame:033896/0070   Pages: 5
Recorded: 10/06/2014
Attorney Dkt #:11-1592-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2014
2
Exec Dt:
06/23/2014
3
Exec Dt:
09/23/2014
4
Exec Dt:
06/17/2014
5
Exec Dt:
06/17/2014
Assignees
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
2
WAAISTRAAT 6
BOX 5105
LEUVEN, BELGIUM 3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14363373
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:040395/0937   Pages: 5
Recorded: 11/21/2016
Attorney Dkt #:11-1592-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2014
2
Exec Dt:
06/23/2014
3
Exec Dt:
09/23/2014
4
Exec Dt:
06/17/2014
5
Exec Dt:
06/17/2014
Assignees
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
2
WAAISTRAAT 6
BOX 5105
LEUVEN, BELGIUM 3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15352311
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:033878/0104   Pages: 3
Recorded: 10/03/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/2014
2
Exec Dt:
09/03/2014
3
Exec Dt:
09/03/2014
Assignee
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14219439
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:033926/0086   Pages: 6
Recorded: 10/09/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2014
2
Exec Dt:
09/03/2014
3
Exec Dt:
09/03/2014
4
Exec Dt:
03/05/2014
Assignees
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
2
100 N. CHARLES STREET
5TH FLOOR
BALTIMORE, MARYLAND 21201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14241375
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:035396/0450   Pages: 6
Recorded: 04/13/2015
Attorney Dkt #:14-787
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2015
2
Exec Dt:
01/06/2015
3
Exec Dt:
02/18/2015
4
Exec Dt:
02/25/2015
5
Exec Dt:
02/19/2015
Assignee
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14280595
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:039818/0226   Pages: 8
Recorded: 09/21/2016
Attorney Dkt #:16-737
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2016
2
Exec Dt:
08/30/2016
3
Exec Dt:
06/22/2016
4
Exec Dt:
06/20/2016
Assignee
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15179484
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:043665/0622   Pages: 8
Recorded: 09/22/2017
Attorney Dkt #:17-430-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2017
2
Exec Dt:
09/05/2017
3
Exec Dt:
05/24/2017
4
Exec Dt:
09/05/2017
Assignee
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15526922
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:048821/0937   Pages: 6
Recorded: 04/08/2019
Attorney Dkt #:19-085-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2019
2
Exec Dt:
02/22/2019
3
Exec Dt:
02/05/2019
4
Exec Dt:
02/05/2019
Assignees
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
2
WAAISTRAAT 6 - BOX 5105
LEUVEN, BELGIUM 3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16322820
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:050999/0846   Pages: 4
Recorded: 11/13/2019
Attorney Dkt #:19-1063-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2019
2
Exec Dt:
07/02/2019
Assignees
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
2
WAAISTRAAT 6 - BOX 5105
LEUVEN, BELGIUM 3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16473821
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:051591/0308   Pages: 4
Recorded: 01/22/2020
Attorney Dkt #:19-1082-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2019
2
Exec Dt:
07/03/2019
Assignee
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16472841
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
3100
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:053253/0927   Pages: 5
Recorded: 07/20/2020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2020
2
Exec Dt:
07/20/2020
3
Exec Dt:
06/16/2020
Assignee
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16771025
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
3100
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:055152/0746   Pages: 5
Recorded: 02/04/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2020
2
Exec Dt:
09/24/2020
3
Exec Dt:
09/29/2020
4
Exec Dt:
09/28/2020
Assignees
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
2
WAAISTRAAT 6 - BOX 5105
LEUVEN, BELGIUM 3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17018368
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
3100
CHICAGO, IL 60606
Assignment: 19
Reel/Frame:055181/0903   Pages: 7
Recorded: 02/08/2021
Attorney Dkt #:AWA187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2020
2
Exec Dt:
01/28/2021
3
Exec Dt:
06/19/2020
4
Exec Dt:
06/23/2020
Assignee
1
KAPELDREEF 75
LEUVEN, BELGIUM BE-3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16957101
Correspondence name and address
MOSER TABOADA/PRAVEER GUPTA
1030 BROAD STREET
SUITE 203
SHREWSBURY, NJ 07702
Assignment: 20
Reel/Frame:055062/0900   Pages: 5
Recorded: 01/28/2021
Attorney Dkt #:20-1977
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/01/2021
2
Exec Dt:
01/27/2021
3
Exec Dt:
01/27/2021
Assignees
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
2
WAAISTRAAT 6 - BOX 5105
LEUVEN, BELGIUM 3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17129211
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
3100
CHICAGO, IL 60606
Assignment: 21
Reel/Frame:054954/0154   Pages: 7
Recorded: 01/19/2021
Attorney Dkt #:20-1818
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2021
2
Exec Dt:
01/06/2021
3
Exec Dt:
01/05/2021
4
Exec Dt:
01/06/2021
Assignee
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17135192
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
3100
CHICAGO, IL 60606
Assignment: 22
Reel/Frame:055063/0246   Pages: 5
Recorded: 01/28/2021
Attorney Dkt #:20-1979
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2021
2
Exec Dt:
01/27/2021
3
Exec Dt:
01/27/2021
Assignees
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
2
WAAISTRAAT 6 - BOX 5105
LEUVEN, BELGIUM 3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17133771
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
3100
CHICAGO, IL 60606
Assignment: 23
Reel/Frame:063267/0039   Pages: 4
Recorded: 04/09/2023
Attorney Dkt #:22-2075-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2023
2
Exec Dt:
01/04/2023
Assignee
1
KAPELDREEF 75
LEUVEN, BELGIUM 3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18068763
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
3100
CHICAGO, IL 60606
Assignment: 24
Reel/Frame:063892/0119   Pages: 8
Recorded: 06/08/2023
Attorney Dkt #:AWA334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2023
2
Exec Dt:
04/14/2023
3
Exec Dt:
05/11/2023
4
Exec Dt:
04/14/2023
5
Exec Dt:
05/11/2023
Assignee
1
KAPELDREEF 75
LEUVEN, BELGIUM BE-3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18031662
Correspondence name and address
MOSER TABOADA/LEONARD P. LINARDAKIS
1040 BROAD STREET
SUITE 103
SHREWSBURY, NJ 07702

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