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 : CHEN, XUESONG
Total Assignments: 27
Assignment: 1
Reel/Frame:010864/0467   Pages: 3
Recorded: 06/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2000
2
Exec Dt:
06/06/2000
3
Exec Dt:
06/06/2000
4
Exec Dt:
06/06/2000
Assignee
1
100 CASTER AVENUE
WOODBRIDGE ONTARIO L4L 5Y9, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09592347
Correspondence name and address
BERESKIN & PARR
H. SAMUEL FROST
BOX 401, 4O KING STREET WEST
TORONTO, ONTARIO, CANADA M5H 3Y2
Assignment: 2
Reel/Frame:010866/0006   Pages: 3
Recorded: 06/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2000
2
Exec Dt:
06/06/2000
3
Exec Dt:
06/06/2000
4
Exec Dt:
06/06/2000
Assignee
1
100 CASTER AVENUE
WOODBRIDGE, ONTARIO, CANADA L4L 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09592797
Correspondence name and address
BERESKIN & PARR
H. SAMUEL FROST
BOX 401, 40 KING STREET WEST
TORONTO, ONTARIO M5H 3Y2
CANADA
Assignment: 3
Reel/Frame:012701/0823   Pages: 3
Recorded: 06/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2000
2
Exec Dt:
06/06/2000
3
Exec Dt:
06/06/2000
4
Exec Dt:
06/06/2000
Assignee
1
100 CASTER AVENUE
WOODBRIDGE, ONTARIO L4L 5Y9, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10086862
Correspondence name and address
BERESKIN & PARR
H. SAMUEL FROST
BOX 401, 40 KING ST. W.
TORONTO, ONTARIO M5H 3Y2 CANADA
Assignment: 4
Reel/Frame:014746/0455   Pages: 3
Recorded: 11/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2000
2
Exec Dt:
06/06/2000
3
Exec Dt:
06/06/2000
4
Exec Dt:
06/06/2000
Assignee
1
5985 MCLAUGHLIN ROAD
MISSISSAUGA, ONTARIO L5T 2B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10721888
Correspondence name and address
BERESKIN & PARR
H. SAMUEL FROST
40 KING STREET WEST
TORONTO, ON M5H 3Y2 CANADA
Assignment: 5
Reel/Frame:027138/0236   Pages: 5
Recorded: 10/28/2011
Attorney Dkt #:9351-1178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2000
2
Exec Dt:
06/06/2000
3
Exec Dt:
06/06/2000
4
Exec Dt:
06/06/2000
Assignee
1
100 CASTER AVENUE
WOODBRIDGE, CANADA L4L 5Y9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10913507
Correspondence name and address
BERESKIN & PARR LLP/S.E.N.C.R.L., S.R.L.
40 KING STREET WEST, 40TH FLOOR
TORONTO, M5H 3Y2 CANADA
Assignment: 6
Reel/Frame:010866/0066   Pages: 3
Recorded: 06/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2000
2
Exec Dt:
06/09/2000
Assignee
1
100 CASTER AVENUE
WOODBRIDGE, ONTARIO, CANADA L4L 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09592645
Correspondence name and address
BERESKIN & PARR
H. SAMUEL FROST
BOX 401, 40 KING STREET WEST
TORONTO, ONTARIO M5H 3Y2, CANADA
Assignment: 7
Reel/Frame:010866/0192   Pages: 3
Recorded: 06/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2000
2
Exec Dt:
06/09/2000
Assignee
1
100 CASTER AVENUE
WOODBRIDGE, ONTARIO, CANADA L4L 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09592643
Correspondence name and address
BERESKIN & PARR
H. SAMUEL FROST
BOX 401, 40 KING STREET WEST
TORONTO, ONTARIO M5H 3Y2
CANADA
Assignment: 8
Reel/Frame:010866/0205   Pages: 3
Recorded: 06/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2000
2
Exec Dt:
06/09/2000
Assignee
1
100 CASTER AVENUE
WOODBRIDGE, ONTARIO, CANADA L4L 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09592644
Correspondence name and address
C/O BERESKIN & PARR
H. SAMUEL FROST
BOX 401, 40 KING STREET WEST
TORONTO ONTARIO M5H 3Y2 CANADA
Assignment: 9
Reel/Frame:012298/0483   Pages: 3
Recorded: 11/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2001
2
Exec Dt:
10/25/2001
3
Exec Dt:
10/25/2001
4
Exec Dt:
10/25/2001
Assignee
1
5985 MCLAUGHLIN ROAD
MISSISSAUGA, ONTARIO L5R 1B8, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09941934
Correspondence name and address
STEPHEN M. BENEY
40 KING STREET WEST, SUITE 4000
TORONTO, ONTARIO M5H 3Y2
Assignment: 10
Reel/Frame:013351/0708   Pages: 4
Recorded: 10/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2002
2
Exec Dt:
02/04/2002
3
Exec Dt:
02/04/2002
Assignee
1
5985 MCLAUGHLIN ROAD
MISSISSAUGA, ONTARIO, CANADA L5R 1B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09986637
Correspondence name and address
BERESKIN & PARR
H. SAMUEL FROST
BOX 401
40 KING STREET WEST
TORONTO, ONTARIO, CANADA M5H 3Y2
Assignment: 11
Reel/Frame:013268/0641   Pages: 7
Recorded: 09/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2002
2
Exec Dt:
03/20/2002
3
Exec Dt:
03/20/2002
Assignee
1
5985 MCLAUGHLIN ROAD
MISSISSAUGA, ONTARIO L5R 1B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10016132
Correspondence name and address
BERESKIN & PARR
H. SAMUEL FROST
P.O. BOX 401
40 KING STREET WEST
TORONTO, ONTARIO M5H 3Y2
Assignment: 12
Reel/Frame:013033/0058   Pages: 3
Recorded: 06/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2002
2
Exec Dt:
05/28/2002
3
Exec Dt:
05/28/2002
4
Exec Dt:
06/05/2002
Assignee
1
5985 MCLAUGHLIN ROAD
MISSISSAUGA, ONTARIO, CANADA L5R 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10109002
Correspondence name and address
BERESKIN & PARR
H. SAMUEL FROST
BOX 401, 40 KING STREET
TORONTO, ONTARIO, CANADA
M5H 3Y2
Assignment: 13
Reel/Frame:013423/0086   Pages: 5
Recorded: 10/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2002
2
Exec Dt:
10/11/2002
3
Exec Dt:
10/11/2002
4
Exec Dt:
10/11/2002
5
Exec Dt:
10/11/2002
Assignee
1
5985 MCLAUGHLIN ROAD
MISSISSAUGA, ONTARIO, CANADA L5R 1B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10223706
Correspondence name and address
BERESKIN & PARR
IAN C. MCMILLAN
40 KING STREET WEST
TORONTO, ONTARIO, CAX M5H 3Y2
Assignment: 14
Reel/Frame:014407/0577   Pages: 7
Recorded: 03/03/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT SERIAL NUMBER 10/233,706 TO 10/223,706. DOCUMENT PREVIOUSLY RECORDED AT REEL 013423 FRAME 0086.
Assignors
1
Exec Dt:
10/18/2002
2
Exec Dt:
10/11/2002
3
Exec Dt:
10/11/2002
4
Exec Dt:
10/11/2002
5
Exec Dt:
10/11/2002
Assignee
1
5985 MCLAUGHLIN ROAD
MISSISSAUGA, ON, L5R 1B8, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10223706
Correspondence name and address
BERESKIN & PARR
IAN C. MCMILLAN
40 KING STREET WEST
TORONTO, ON, M5H 3Y2, CANADA
Assignment: 15
Reel/Frame:015856/0224   Pages: 3
Recorded: 08/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2004
2
Exec Dt:
06/03/2004
3
Exec Dt:
06/03/2004
Assignee
1
20 BIOPOLIS WAY
#07-01 CENTROS, SINGAPORE 138668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10479402
Correspondence name and address
OSTROLENK, FABER, GERB ETAL.
KLAUS P. STOFFEL
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 16
Reel/Frame:016075/0630   Pages: 3
Recorded: 12/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2004
2
Exec Dt:
12/09/2004
3
Exec Dt:
12/08/2004
4
Exec Dt:
12/09/2004
Assignee
1
5985 MCLAUGHLIN ROAD
MISSISSAUGA, ONTARIO L5R 1B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10917518
Correspondence name and address
BERESKIN & PARR
40 KING STREET WEST
TORONTO, ON, M5H 3Y2, CANADA
Assignment: 17
Reel/Frame:029336/0813   Pages: 5
Recorded: 11/21/2012
Attorney Dkt #:27596-00016-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2009
2
Exec Dt:
10/13/2009
3
Exec Dt:
10/13/2009
4
Exec Dt:
10/13/2009
Assignee
1
1 FUSIONOPOLOS WAY #20-10
CONNEXIS, SINGAPORE 138632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12524442
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:044425/0497   Pages: 4
Recorded: 12/18/2017
Attorney Dkt #:HW730733
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2017
2
Exec Dt:
11/21/2017
3
Exec Dt:
11/21/2017
4
Exec Dt:
11/21/2017
Assignee
1
51 CHANGI BUSINESS PARK CENTRAL 2
#07-08, THE SIGNATURE
SINGAPORE, SINGAPORE 486066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15692799
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 N. STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 19
Reel/Frame:045852/0901   Pages: 4
Recorded: 04/04/2018
Attorney Dkt #:HW733334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2018
2
Exec Dt:
03/15/2018
3
Exec Dt:
03/15/2018
4
Exec Dt:
03/15/2018
Assignee
1
51, CHANGI BUSINESS PARK CENTRAL 2
#07-08, THE SIGNATURE
SINGAPORE, SINGAPORE 486066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15726011
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 N. STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 20
Reel/Frame:045304/0553   Pages: 4
Recorded: 03/21/2018
Attorney Dkt #:HW728128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2018
2
Exec Dt:
03/16/2018
3
Exec Dt:
03/19/2018
4
Exec Dt:
03/19/2018
5
Exec Dt:
03/16/2018
6
Exec Dt:
03/16/2018
Assignee
1
51, CHANGI BUSINESS PARK CENTRAL 2
#07-08, THE SIGNATURE
SINGAPORE, SINGAPORE 486066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15926696
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 21
Reel/Frame:055510/0865   Pages: 4
Recorded: 03/05/2021
Attorney Dkt #:HW749621
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2020
2
Exec Dt:
07/27/2020
3
Exec Dt:
07/28/2020
4
Exec Dt:
07/27/2020
5
Exec Dt:
07/28/2020
Assignee
1
51, CHANGI BUSINESS PARK CENTRAL 2, , #07-08, THE SIGNATURE
SINGAPORE, SINGAPORE 486066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16900452
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 22
Reel/Frame:054055/0955   Pages: 4
Recorded: 10/14/2020
Attorney Dkt #:HW749535
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2020
2
Exec Dt:
10/13/2020
3
Exec Dt:
10/13/2020
4
Exec Dt:
10/13/2020
5
Exec Dt:
10/13/2020
Assignee
1
51, CHANGI BUSINESS PARK CENTRAL 2
#07-08, THE SIGNATURE
SINGAPORE, SINGAPORE 486066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16906788
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 23
Reel/Frame:057972/0655   Pages: 5
Recorded: 10/28/2021
Attorney Dkt #:HW749535
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST AND LAST NAME OF THE FOURTH INDIVDUAL IN THE CONVEYING PARTY DATA PREVIOUSLY RECORDED ON REEL 054055 FRAME 0955. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
10/13/2020
2
Exec Dt:
10/13/2020
3
Exec Dt:
10/13/2020
4
Exec Dt:
10/13/2020
5
Exec Dt:
10/13/2020
Assignee
1
51, CHANGI BUSINESS PARK CENTRAL 2, , #07-08
THE SIGNATURE
SINGAPORE, SINGAPORE 486066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16906788
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 24
Reel/Frame:061263/0493   Pages: 12
Recorded: 09/30/2022
Attorney Dkt #:PS315WO.US (107922.2198)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2021
2
Exec Dt:
01/07/2021
3
Exec Dt:
01/07/2021
4
Exec Dt:
01/05/2021
5
Exec Dt:
01/07/2021
6
Exec Dt:
01/07/2021
Assignee
1
PO BOX 11583
SALT LAKE CITY, UTAH 84147
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17914892
Correspondence name and address
MICHAEL DRAPKIN
PO BOX 11583
SALT LAKE CITY, UT 84147
Assignment: 25
Reel/Frame:061838/0309   Pages: 17
Recorded: 11/21/2022
Attorney Dkt #:QUAL/204897USP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2021
2
Exec Dt:
01/07/2021
3
Exec Dt:
01/07/2021
4
Exec Dt:
01/06/2021
5
Exec Dt:
01/06/2021
6
Exec Dt:
01/06/2021
7
Exec Dt:
01/07/2021
Assignee
1
5775 MOREHOUSE DRIVE
SAN DIEGO, CALIFORNIA 92121-1714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17999099
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 26
Reel/Frame:062118/0284   Pages: 13
Recorded: 12/13/2022
Attorney Dkt #:PS315WO.US (107922.2198)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ADDRESS OF THE APPLICANT PREVIOUSLY RECORDED ON REEL 061263 FRAME 0493. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
01/07/2021
2
Exec Dt:
01/07/2021
3
Exec Dt:
01/07/2021
4
Exec Dt:
01/05/2021
5
Exec Dt:
01/07/2021
6
Exec Dt:
01/07/2021
Assignee
1
5775 MOREHOUSE DRIVE
SAN DIEGO, CALIFORNIA 92121-1714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17914892
Correspondence name and address
MICHAEL DRAPKIN
PO BOX 11583
SALT LAKE CITY, UT 84147
Assignment: 27
Reel/Frame:061858/0538   Pages: 7
Recorded: 11/22/2022
Attorney Dkt #:L106374 1190US.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2022
2
Exec Dt:
09/21/2022
3
Exec Dt:
09/21/2022
4
Exec Dt:
09/20/2022
5
Exec Dt:
09/21/2022
6
Exec Dt:
09/21/2022
7
Exec Dt:
09/21/2022
8
Exec Dt:
09/21/2022
9
Exec Dt:
09/21/2022
10
Exec Dt:
09/21/2022
Assignee
1
NO. 1 TSINGHUA YUAN
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17982219
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085

Search Results as of: 05/22/2024 02:01 AM
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