skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHU, SEUNG
Total Assignments: 29
Assignment: 1
Reel/Frame:036833/0388   Pages: 3
Recorded: 10/20/2015
Attorney Dkt #:067461-5172-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOORE, GREGORY
Exec Dt:
10/06/2015
2
CHU, SEUNG
Exec Dt:
10/06/2015
3
DESJARLAIS, JOHN
Exec Dt:
10/06/2015
4
BERNETT, MATTHEW
Exec Dt:
10/06/2015
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9822186
US20150307629
14673695
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:044533/0505   Pages: 3
Recorded: 01/04/2018
Attorney Dkt #:32512/50362A US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOORE, GREGORY
Exec Dt:
10/06/2015
2
CHU, SEUNG
Exec Dt:
10/06/2015
3
DESJARLAIS, JOHN
Exec Dt:
10/06/2015
4
BERNETT, MATTHEW
Exec Dt:
10/06/2015
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858451
US20180094079
15786252
Correspondence name and address
WALESKA SALGADO
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:063816/0633   Pages: 3
Recorded: 05/31/2023
Attorney Dkt #:067461-5172-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOORE, GREGORY
Exec Dt:
10/06/2015
2
CHU, SEUNG
Exec Dt:
10/06/2015
3
DESJARLAIS, JOHN
Exec Dt:
10/06/2015
4
BERNETT, MATTHEW
Exec Dt:
10/06/2015
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11840579
US20210309762
17086213
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 4
Reel/Frame:038320/0773   Pages: 4
Recorded: 04/19/2016
Attorney Dkt #:067461-5183-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW
Exec Dt:
03/31/2016
2
MOORE, GREGORY
Exec Dt:
03/31/2016
3
DESJARLAIS, JOHN
Exec Dt:
04/01/2016
4
CHU, SEUNG
Exec Dt:
03/31/2016
5
RASHID, RUMANA
Exec Dt:
03/31/2016
6
MUCHHAL, UMESH
Exec Dt:
04/08/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10526417
US20160215063
14952786
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 5
Reel/Frame:046719/0278   Pages: 4
Recorded: 08/28/2018
Attorney Dkt #:32512/50636
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW J.
Exec Dt:
03/31/2016
2
MOORE, GREGORY
Exec Dt:
03/31/2016
3
DESJARLAIS, JOHN
Exec Dt:
04/01/2016
4
CHU, SEUNG
Exec Dt:
03/31/2016
5
RASHID, RUMANA
Exec Dt:
03/31/2016
6
MUCHHAL, UMESH
Exec Dt:
04/08/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180305465
15779325
Correspondence name and address
WALESKA SALGADO
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:052280/0253   Pages: 4
Recorded: 04/01/2020
Attorney Dkt #:32512/50363A US XENCOR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW J.
Exec Dt:
03/31/2016
2
MOORE, GREGORY
Exec Dt:
03/31/2016
3
DESJARLAIS, JOHN
Exec Dt:
04/01/2016
4
CHU, SEUNG
Exec Dt:
03/31/2016
5
RASHID, RUMANA
Exec Dt:
03/31/2016
6
MUCHHAL, UMESH
Exec Dt:
04/08/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352442
US20200199251
16660415
Correspondence name and address
WALESKA SALGADO
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:065274/0151   Pages: 4
Recorded: 10/18/2023
Attorney Dkt #:067461-5183-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW J.
Exec Dt:
03/31/2016
2
MOORE, GREGORY
Exec Dt:
03/31/2016
3
DESJARLAIS, JOHN
Exec Dt:
04/01/2016
4
CHU, SEUNG
Exec Dt:
03/31/2016
5
RASHID, RUMANA
Exec Dt:
03/31/2016
6
MUCHHAL, UMESH
Exec Dt:
04/08/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220403049
17736475
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 8
Reel/Frame:038744/0225   Pages: 4
Recorded: 05/30/2016
Attorney Dkt #:067461-5180-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW
Exec Dt:
05/26/2016
2
MOORE, GREGORY
Exec Dt:
05/26/2016
3
DESJARLAIS, JOHN
Exec Dt:
05/26/2016
4
CHU, SEUNG
Exec Dt:
05/26/2016
5
RASHID, RUMANA
Exec Dt:
05/26/2016
6
MUCHHAL, UMESH
Exec Dt:
05/26/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10889653
US20160229924
14952714
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 9
Reel/Frame:038744/0239   Pages: 4
Recorded: 05/30/2016
Attorney Dkt #:067461-5180-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW
Exec Dt:
05/26/2016
2
MOORE, GREGORY
Exec Dt:
05/26/2016
3
DESJARLAIS, JOHN
Exec Dt:
05/26/2016
4
CHU, SEUNG
Exec Dt:
05/26/2016
5
RASHID, RUMANA
Exec Dt:
05/26/2016
6
MUCHHAL, UMESH
Exec Dt:
05/26/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10259887
US20160355608
15141350
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 10
Reel/Frame:052447/0716   Pages: 4
Recorded: 04/20/2020
Attorney Dkt #:067461-5180-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW J.
Exec Dt:
05/26/2016
2
MOORE, GREGORY
Exec Dt:
05/26/2016
3
DESJARLAIS, JOHN
Exec Dt:
05/26/2016
4
CHU, SEUNG
Exec Dt:
05/26/2016
5
RASHID, RUMANA
Exec Dt:
05/26/2016
6
MUCHHAL, UMESH
Exec Dt:
05/26/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10913803
US20180282432
15945679
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 11
Reel/Frame:052447/0728   Pages: 4
Recorded: 04/20/2020
Attorney Dkt #:067461-5180-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW J.
Exec Dt:
05/26/2016
2
MOORE, GREGORY
Exec Dt:
05/26/2016
3
DESJARLAIS, JOHN
Exec Dt:
05/26/2016
4
CHU, SEUNG
Exec Dt:
05/26/2016
5
RASHID, RUMANA
Exec Dt:
05/26/2016
6
MUCHHAL, UMESH
Exec Dt:
05/26/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11111315
US20180223000
15945681
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 12
Reel/Frame:052447/0762   Pages: 4
Recorded: 04/20/2020
Attorney Dkt #:067461-5180-US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW J.
Exec Dt:
05/26/2016
2
MOORE, GREGORY
Exec Dt:
05/26/2016
3
DESJARLAIS, JOHN
Exec Dt:
05/26/2016
4
CHU, SEUNG
Exec Dt:
05/26/2016
5
RASHID, RUMANA
Exec Dt:
05/26/2016
6
MUCHHAL, UMESH
Exec Dt:
05/26/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11225528
US20190202938
16354058
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 13
Reel/Frame:057439/0406   Pages: 4
Recorded: 09/09/2021
Attorney Dkt #:067461-5180-US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW J.
Exec Dt:
05/26/2016
2
MOORE, GREGORY
Exec Dt:
05/26/2016
3
DESJARLAIS, JOHN
Exec Dt:
05/26/2016
4
CHU, SEUNG
Exec Dt:
05/26/2016
5
RASHID, RUMANA
Exec Dt:
05/26/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11673972
US20210102003
17124371
Correspondence name and address
LOUIS T. NGUYEN
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 14
Reel/Frame:058130/0232   Pages: 4
Recorded: 11/16/2021
Attorney Dkt #:067461-5180-US06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW J.
Exec Dt:
05/26/2016
2
MOORE, GREGORY
Exec Dt:
05/26/2016
3
DESJARLAIS, JOHN
Exec Dt:
05/26/2016
4
CHU, SEUNG
Exec Dt:
05/26/2016
5
RASHID, RUMANA
Exec Dt:
05/26/2016
6
MUCHHAL, UMESH
Exec Dt:
05/26/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11859011
US20220041757
17504452
Correspondence name and address
LOUIS-VU T. NGUYEN
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 15
Reel/Frame:065258/0675   Pages: 4
Recorded: 10/17/2023
Attorney Dkt #:067461-5180-US07
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW J.
Exec Dt:
05/26/2016
2
MOORE, GREGORY
Exec Dt:
05/26/2016
3
DESJARLAIS, JOHN
Exec Dt:
05/26/2016
4
CHU, SEUNG
Exec Dt:
05/26/2016
5
RASHID, RUMANA
Exec Dt:
05/26/2016
6
MUCHHAL, UMESH
Exec Dt:
05/26/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11945880
US20220162343
17542342
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 16
Reel/Frame:065511/0690   Pages: 4
Recorded: 11/09/2023
Attorney Dkt #:067461-5180-US08
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW J.
Exec Dt:
05/26/2016
2
MOORE, GREGORY
Exec Dt:
05/26/2016
3
DESJARLAIS, JOHN
Exec Dt:
05/26/2016
4
CHU, SEUNG
Exec Dt:
05/26/2016
5
RASHID, RUMANA
Exec Dt:
05/26/2016
6
MUCHHAL, UMESH
Exec Dt:
05/26/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230365717
18308623
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 17
Reel/Frame:039275/0492   Pages: 5
Recorded: 07/27/2016
Attorney Dkt #:067461-5186-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW
Exec Dt:
07/18/2016
2
CHU, SEUNG
Exec Dt:
07/26/2016
3
DESJARLAIS, JOHN
Exec Dt:
07/19/2016
4
WICKRAMARACHICHI, DILKI
Exec Dt:
07/22/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10227411
US20170037131
15063441
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 18
Reel/Frame:052471/0341   Pages: 5
Recorded: 04/22/2020
Attorney Dkt #:067461-5186-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW
Exec Dt:
07/18/2016
2
CHU, SEUNG
Exec Dt:
07/26/2016
3
DESJARLAIS, JOHN
Exec Dt:
07/19/2016
4
WICKRAMARACHICHI, DILKI
Exec Dt:
07/19/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11091548
US20190194325
16297255
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 19
Reel/Frame:043976/0531   Pages: 4
Recorded: 10/28/2017
Attorney Dkt #:067461-5196-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW
Exec Dt:
12/06/2016
2
MOORE, GREGORY
Exec Dt:
12/07/2016
3
DESJARLAIS, JOHN
Exec Dt:
12/06/2016
4
CHU, SEUNG
Exec Dt:
12/06/2016
5
RASHID, RUMANA
Exec Dt:
12/06/2016
6
MUCHHAL, UMESH
Exec Dt:
12/08/2016
7
LEE, SUNG-HYUNG
Exec Dt:
12/08/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9856327
US20170081424
15186167
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 20
Reel/Frame:043976/0535   Pages: 4
Recorded: 10/28/2017
Attorney Dkt #:067461-5195-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETT, MATTHEW J.
Exec Dt:
12/07/2016
2
MOORE, GREGORY
Exec Dt:
12/07/2016
3
DESJARLAIS, JOHN
Exec Dt:
12/06/2016
4
CHU, SEUNG
Exec Dt:
12/06/2016
5
RASHID, RUMANA
Exec Dt:
12/06/2016
6
MUCHHAL, UMESH
Exec Dt:
12/08/2016
7
LEE, SUNG-HYUNG
Exec Dt:
12/08/2016
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9850320
US20170081420
15185958
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
SAN FRANCISCO, CA 94105
Assignment: 21
Reel/Frame:045566/0511   Pages: 5
Recorded: 04/17/2018
Attorney Dkt #:067461-5190-US & WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOORE, GREGORY
Exec Dt:
04/17/2018
2
DESJARLAIS, JOHN
Exec Dt:
04/13/2018
3
CHU, SEUNG
Exec Dt:
04/13/2018
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10227410
US20170320947
15372360
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP (SF)
ONE MARKET, SPEAR STREET TOWER, SUITE 28
SAN FRANCISCO, CA 94105
Assignment: 22
Reel/Frame:052447/0678   Pages: 4
Recorded: 04/20/2020
Attorney Dkt #:067461-5190-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOORE, GREGORY
Exec Dt:
04/17/2018
2
DESJARLAIS, JOHN
Exec Dt:
04/13/2018
3
CHU, SEUNG
Exec Dt:
04/13/2018
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11623957
US20200216559
16489539
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 23
Reel/Frame:046820/0508   Pages: 4
Recorded: 09/07/2018
Attorney Dkt #:067461-5163-US & US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, SEUNG
Exec Dt:
05/01/2018
2
BERNETT, MATTHEW
Exec Dt:
05/01/2018
3
WICKRAMARACHICHI, DILKI
Exec Dt:
04/30/2018
4
DESJARLAIS, JOHN
Exec Dt:
05/01/2018
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10519242
US20140294836
14214475
 
10544187
US20140294759
14217166
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 24
Reel/Frame:050043/0326   Pages: 4
Recorded: 08/13/2019
Attorney Dkt #:067461-5184-US & US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOORE, GREGORY
Exec Dt:
07/22/2019
2
CHU, SEUNG
Exec Dt:
07/22/2019
3
DESJARLAIS, JOHN
Exec Dt:
07/22/2019
4
LEE, SUNG-HYUNG
Exec Dt:
07/22/2019
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10428155
US20160355600
14757809
 
NONE
US20190352416
16530946
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 25
Reel/Frame:065274/0189   Pages: 3
Recorded: 10/18/2023
Attorney Dkt #:067461-5184-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOORE, GREGORY
Exec Dt:
07/22/2019
2
CHU, SEUNG
Exec Dt:
07/22/2019
3
DESJARLAIS, JOHN
Exec Dt:
07/22/2019
4
LEE, SUNG-HYUNG
Exec Dt:
07/22/2019
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230086017
17871829
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 26
Reel/Frame:053950/0763   Pages: 10
Recorded: 10/01/2020
Attorney Dkt #:067461-5219-US & WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DESJARLAIS, JOHN
Exec Dt:
09/16/2020
2
NISTHAL, ALEX
Exec Dt:
09/08/2020
3
CHU, SEUNG
Exec Dt:
09/02/2020
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10982006
US20200165356
16375777
Correspondence name and address
ROBIN M. SILVA
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 27
Reel/Frame:064427/0581   Pages: 10
Recorded: 07/28/2023
Attorney Dkt #:067461-5219-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DESJARLAIS, JOHN
Exec Dt:
09/16/2020
2
NISTHAL, ALEX
Exec Dt:
09/08/2020
3
CHU, SEUNG
Exec Dt:
09/02/2020
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210253736
17233083
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 28
Reel/Frame:061070/0166   Pages: 26
Recorded: 08/03/2022
Attorney Dkt #:067461-5240-US & WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RASHID, RUMANA
Exec Dt:
07/19/2021
2
MUCHHAL, UMESH S.
Exec Dt:
07/19/2021
3
MOORE, GREGORY
Exec Dt:
07/29/2021
4
NISTHAL, ALEX
Exec Dt:
07/30/2021
5
CHU, SEUNG
Exec Dt:
07/22/2021
6
LEE, SUNG-HYUNG
Exec Dt:
08/02/2021
7
KIM, YOON KYUNG
Exec Dt:
07/21/2021
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11472890
US20200317814
16805453
Correspondence name and address
LOUIS-VU T. NGUYEN
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 29
Reel/Frame:065284/0261   Pages: 26
Recorded: 10/18/2023
Attorney Dkt #:067461-5240-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RASHID, RUMANA
Exec Dt:
07/19/2021
2
MUCHHAL, UMESH S.
Exec Dt:
07/19/2021
3
MOORE, GREGORY
Exec Dt:
07/29/2021
4
NISTHAL, ALEX
Exec Dt:
07/30/2021
5
CHU, SEUNG
Exec Dt:
07/22/2021
6
LEE, SUNG-HYUNG
Exec Dt:
08/02/2021
7
KIM, YOON KYUNG
Exec Dt:
07/21/2021
Assignee
1
XENCOR, INC.
111 WEST LEMON AVENUE
MONROVIA, CALIFORNIA 91016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230227581
17817334
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105

Search Results as of: 05/28/2024 11:21 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT