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 : XU, XIAOYU
Total Assignments: 20
Assignment: 1
Reel/Frame:024517/0459   Pages: 9
Recorded: 06/10/2010
Attorney Dkt #:24U03.1-061
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRESTWICH, GLENN D
Exec Dt:
03/30/2010
2
JIANG, GUOWEI
Exec Dt:
03/19/2010
3
YANG, GUANGHUI
Exec Dt:
05/20/2010
4
GAJEWIAK, JOANNA
Exec Dt:
03/19/2010
5
ZHANG, HONGLU
Exec Dt:
03/19/2010
6
XU, XIAOYU
Exec Dt:
03/25/2010
Assignee
1
UNIVERSITY OF UTAH
201 S. PRESIDENT'S CIRCLE
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8722649
US20100261681
12664543
Correspondence name and address
LAWRENCE A. VILLANUEVA
GARDNER GROFF GREENWALD & VILLANUEVA, PC
2018 POWERS FERRY ROAD, SUITE 800
ATLANTA, GA 30339
Assignment: 2
Reel/Frame:024902/0905   Pages: 7
Recorded: 08/29/2010
Attorney Dkt #:BB-1001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRESTWICH, GLENN D.
Exec Dt:
08/20/2010
2
ZHANG, JIANXING
Exec Dt:
08/20/2010
3
KENNEDY, THOMAS P.
Exec Dt:
08/19/2010
4
RAO, NARAYANAM V.
Exec Dt:
08/20/2010
5
XU, XIAOYU
Exec Dt:
08/18/2010
Assignee
1
UNIVERSITY OF UTAH
615 ARAPEN DRIVE
SUITE 310
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8399430
US20110082104
12870774
Correspondence name and address
TED W. WHITLOCK
5323 SW 38TH AVENUE
FT. LAUDERDALE, FL 33312
Assignment: 3
Reel/Frame:024902/0896   Pages: 7
Recorded: 08/29/2010
Attorney Dkt #:BB-1001XL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRESTWICH, GLENN D.
Exec Dt:
08/20/2010
2
ZHANG, JIANXING
Exec Dt:
08/20/2010
3
KENNEDY, THOMAS P.
Exec Dt:
08/20/2010
4
RAO, NARAYANAM V.
Exec Dt:
08/20/2010
5
XU, XIAOYU
Exec Dt:
08/20/2010
Assignee
1
UNIVERSITY OF UTAH
615 ARAPEEN DRIVE, SUITE 310
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7855187
US20100317616
12870763
Correspondence name and address
TED W. WHITLOCK REGISTERED PATENT ATTORN
5323 SW 38TH AVENUE
FT. LAUDERDALE, FL 33312
Assignment: 4
Reel/Frame:028999/0402   Pages: 7
Recorded: 09/20/2012
Attorney Dkt #:UCLA-00200WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAISER, WILLIAM J.
Exec Dt:
04/30/2012
2
DOBKIN, BRUCE H.
Exec Dt:
07/13/2011
3
SARRAFZADEH, MAJID
Exec Dt:
07/13/2011
4
POTTIE, GREG
Exec Dt:
07/19/2011
5
BATALIN, MAXIM A.
Exec Dt:
08/05/2011
6
XU, XIAOYU
Exec Dt:
07/13/2011
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130218053
13809399
Correspondence name and address
THOMAS B. HAVERSTOCK
162 N WOLFE ROAD
SUNNYVALE, CA 94086
Assignment: 5
Reel/Frame:030006/0520   Pages: 2
Recorded: 03/14/2013
Attorney Dkt #:HSJ920120113US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, NING
Exec Dt:
03/13/2013
2
XU, XIAOYU
Exec Dt:
03/13/2013
3
ZHANG, SUE S.
Exec Dt:
03/13/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9548069
US20140272120
13830144
Correspondence name and address
PATTERSON AND SHERIDAN, LLP
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 6
Reel/Frame:030654/0453   Pages: 8
Recorded: 06/20/2013
Attorney Dkt #:UCLA-00101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAISER, WILLIAM J.
Exec Dt:
06/12/2013
2
DOBKIN, BRUCE H.
Exec Dt:
02/04/2013
3
SARRAFZADEH, MAJID
Exec Dt:
01/29/2013
4
POTTIE, GREG
Exec Dt:
01/28/2013
5
BATALIN, MAXIM A.
Exec Dt:
01/29/2013
6
XU, XIAOYU
Exec Dt:
04/29/2013
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET
TWELFTH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130218053
13809399
Correspondence name and address
THOMAS B. HAVERSTOCK
162 N WOLFE ROAD
SUNNYVALE, CA 94086
Assignment: 7
Reel/Frame:030366/0719   Pages: 4
Recorded: 05/07/2013
Attorney Dkt #:007685.00021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, KELIANG
Exec Dt:
05/03/2013
2
LIANG, YUANJUN
Exec Dt:
05/03/2013
3
XU, XIAOYU
Exec Dt:
05/03/2013
Assignee
1
INSTITUTE OF PHARMACOLOGY AND TOXICOLOGY ACADEMY OF MILITARY MEDICAL SCIENCES P.L.A. CHINA
NO. 27, TAIPING ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260534
US20130310310
13821938
Correspondence name and address
BANNER & WITCOFF, LTD.
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:031216/0143   Pages: 10
Recorded: 09/16/2013
Attorney Dkt #:UCLA-00801WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAISER, WILLIAM J.
Exec Dt:
05/24/2013
2
AU, LAWRENCE
Exec Dt:
07/12/2012
3
BATALAN, MAXIM A.
Exec Dt:
07/12/2012
4
BUI, ALEXANDER A.
Exec Dt:
07/11/2012
5
DOBKIN, BRUCE H.
Exec Dt:
07/12/2012
6
XU, XIAOYU
Exec Dt:
08/20/2013
7
JORDAN, BRETT
Exec Dt:
07/21/2013
8
THOMAS, SETH
Exec Dt:
08/20/2013
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403053
NONE
14122639
Correspondence name and address
THOMAS B. HAVERSTOCK
162 N WOLFE ROAD
SUNNYVALE, CA 94086
Assignment: 9
Reel/Frame:032286/0165   Pages: 10
Recorded: 02/24/2014
Attorney Dkt #:UCLA-00801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAISER, WILLIAM J.
Exec Dt:
12/20/2013
2
AU, LAWRENCE K.
Exec Dt:
01/15/2014
3
BATALIN, MAXIM A.
Exec Dt:
02/14/2014
4
BUI, ALEXANDER A.
Exec Dt:
04/12/2013
5
DOBKIN, BRUCE H.
Exec Dt:
03/12/2013
6
XU, XIAOYU
Exec Dt:
12/10/2013
7
JORDAN, BRETT L.
Exec Dt:
02/22/2014
8
THOMAS, SETH
Exec Dt:
02/18/2014
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET
TWELFTH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403053
US20140256512
14122639
Correspondence name and address
THOMAS B. HAVERSTOCK
162 N WOLFE
SUNNYVALE, CA 94086
Assignment: 10
Reel/Frame:033052/0183   Pages: 10
Recorded: 06/06/2014
Attorney Dkt #:UCLA-00801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAISER, WILLIAM J.
Exec Dt:
12/20/2013
2
AU, LAWRENCE K.
Exec Dt:
01/15/2014
3
BATALIN, MAXIM A.
Exec Dt:
02/14/2014
4
BUI, ALEXANDER A.
Exec Dt:
12/04/2013
5
DOBKIN, BRUCE H.
Exec Dt:
12/03/2013
6
XU, XIAOYU
Exec Dt:
12/10/2013
7
JORDAN, BRETT L.
Exec Dt:
02/22/2014
8
THOMAS, SETH
Exec Dt:
02/18/2014
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET
TWELFTH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403053
US20140256512
14122639
Correspondence name and address
THOMAS B. HAVERSTOCK
162 NORTH WOLFE ROAD
SUNNYVALE, CA 94086
Assignment: 11
Reel/Frame:039032/0936   Pages: 10
Recorded: 06/28/2016
Attorney Dkt #:UCLA-00802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAISER, WILLIAM J.
Exec Dt:
12/20/2013
2
AU, LAWRENCE K.
Exec Dt:
01/15/2014
3
BATALIN, MAXIM A.
Exec Dt:
02/14/2014
4
BUI, ALEXANDER A.
Exec Dt:
12/04/2013
5
DOBKIN, BRUCE H.
Exec Dt:
12/03/2013
6
XU, XIAOYU
Exec Dt:
12/10/2013
7
JORDAN, BRETT L.
Exec Dt:
02/22/2014
8
THOMAS, SETH
Exec Dt:
02/18/2014
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET
TWELFTH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10195483
US20160303427
15195565
Correspondence name and address
THOMAS B. HAVERSTOCK
162 N WOLFE ROAD
SUNNYVALE, CA 94086
Assignment: 12
Reel/Frame:037787/0119   Pages: 10
Recorded: 02/22/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, JING
Exec Dt:
09/25/2014
2
MARINKOVICH, M. PETER
Exec Dt:
10/01/2014
3
RAJADAS, JAYAKUMAR
Exec Dt:
05/11/2015
4
XU, XIAOYU
Exec Dt:
09/23/2014
Assignee
1
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
MAIN QUAD, BUILDING 170, 3RD FLOOR
OFFICE OF GENERAL COUNSEL
STANFORD, CALIFORNIA 94305
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9351914
US20150025452
14385138
Correspondence name and address
NIEVES MARI
3000 EL CAMINO REAL, BLDG 5, 3RD FLOOR
PALO ALTO, CA 94306
Assignment: 13
Reel/Frame:048515/0157   Pages: 5
Recorded: 03/06/2019
Attorney Dkt #:63937US01 (PN101852GREE)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, ZHIKAI
Exec Dt:
02/25/2019
2
LIU, MING
Exec Dt:
02/18/2019
3
LAI, YU
Exec Dt:
02/18/2019
4
LI, JINYAN
Exec Dt:
02/18/2019
5
XU, XIAOYU
Exec Dt:
02/18/2019
Assignee
1
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
WEST JINJI ROAD, QIANSHAN ZHUHAI
GUANGDONG, CHINA 519070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11275823
US20190205525
16330516
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
500 WEST MADISON STREET
SUITE 3400
CHICAGO, IL 60661
Assignment: 14
Reel/Frame:050767/0422   Pages: 3
Recorded: 10/18/2019
Attorney Dkt #:P75942US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XIAOYU
Exec Dt:
08/27/2019
2
ZHU, RUNZE
Exec Dt:
08/27/2019
Assignee
1
ROMWAY(ZJ) MACHINERY MANUFACTURING CO., LTD.
NO. 16, JULONG ROAD, HUANGZE INDUSTRIAL ZONE
SHENGZHOU, ZHEJIANG PROVINCE, CHINA 312455
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11148324
US20200376711
16656825
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 15
Reel/Frame:051479/0716   Pages: 5
Recorded: 01/10/2020
Attorney Dkt #:055767-508001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, GUOQING
Exec Dt:
12/25/2019
2
GE, HUA'NAN
Exec Dt:
12/25/2019
3
XU, XIAOYU
Exec Dt:
12/25/2019
Assignee
1
SHANGHAI UNIVERSITY
99 SHANGDA ROAD, BAOSHAN DISTRICT
SHANGHAI, CHINA 200444
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11476746
US20210013788
16739644
Correspondence name and address
MINTZ LEVIN COHN FERRIS GLOVSKY AND POPEO PC
666 THIRD AVENUE, 24TH FL.
NEW YORK, NY 10017
Assignment: 16
Reel/Frame:060488/0430   Pages: 6
Recorded: 07/12/2022
Attorney Dkt #:WESD0710US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, QUANG
Exec Dt:
06/01/2022
2
HWANG, CHERNGYE
Exec Dt:
06/01/2022
3
YORK, BRIAN R.
Exec Dt:
06/10/2022
4
SIMMONS, RANDY G.
Exec Dt:
06/01/2022
5
LIU, XIAOYONG
Exec Dt:
06/07/2022
6
HO, KUOK SAN
Exec Dt:
06/01/2022
7
TAKANO, HISASHI
Exec Dt:
07/11/2022
8
GRIBELYUK, MICHAEL A.
Exec Dt:
06/07/2022
9
XU, XIAOYU
Exec Dt:
06/01/2022
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230197132
17854568
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 17
Reel/Frame:061138/0281   Pages: 4
Recorded: 09/19/2022
Attorney Dkt #:WESD/0759US (WDA-6245-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, QUANG
Exec Dt:
06/13/2022
2
YORK, BRIAN R.
Exec Dt:
06/21/2022
3
HWANG, CHERNGYE
Exec Dt:
06/13/2022
4
LIU, XIAOYONG
Exec Dt:
06/13/2022
5
GRIBELYUK, MICHAEL A.
Exec Dt:
06/24/2022
6
XU, XIAOYU
Exec Dt:
06/13/2022
7
OKAMURA, SUSUMU
Exec Dt:
06/13/2022
8
HO, KUOK SAN
Exec Dt:
06/13/2022
9
TAKANO, HISASHI
Exec Dt:
06/13/2022
10
SIMMONS, RANDY G.
Exec Dt:
06/14/2022
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240005973
17854785
Correspondence name and address
PATTERSON + SHERIDAN, LLP
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 18
Reel/Frame:061140/0743   Pages: 4
Recorded: 09/19/2022
Attorney Dkt #:WESD/0749US (WDA-6205-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, QUANG
Exec Dt:
06/29/2022
2
YORK, BRIAN R.
Exec Dt:
06/29/2022
3
HWANG, CHERNGYE
Exec Dt:
06/29/2022
4
LIU, XIAOYONG
Exec Dt:
06/29/2022
5
GRIBELYUK, MICHAEL A.
Exec Dt:
07/25/2022
6
XU, XIAOYU
Exec Dt:
06/29/2022
7
SIMMONS, RANDY G.
Exec Dt:
06/29/2022
8
HO, KUOK SAN
Exec Dt:
06/29/2022
9
TAKANO, HISASHI
Exec Dt:
06/29/2022
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240006109
17855045
Correspondence name and address
PATTERSON + SHERIDAN, LLP
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 19
Reel/Frame:062968/0783   Pages: 9
Recorded: 03/13/2023
Attorney Dkt #:079258-8002US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, BAI
Exec Dt:
03/02/2023
2
DOU, YANG
Exec Dt:
03/01/2023
3
CAO, LIN
Exec Dt:
03/01/2023
4
XU, XIAOYU
Exec Dt:
03/01/2023
5
PAN, JIANFENG
Exec Dt:
03/01/2023
Assignee
1
NANJING VAZYME BIOTECH CO., LTD.
BUILDING C1-2, RED MAPLE PARK OF TECH INDUSTRY, QIXIA DIST.
NANJING, JIANGSU, CHINA 210046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399385
18245155
Correspondence name and address
JUN HE LAW OFFICES P.C.
20380 TOWN CENTER LANE, SUITE 128
CUPERTINO, CA 95014
Assignment: 20
Reel/Frame:064836/0482   Pages: 4
Recorded: 09/07/2023
Attorney Dkt #:114131-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, XIAOYU
Exec Dt:
09/01/2023
Assignee
1
HANGZHOU SIZONE ELECTRONIC TECHNOLOGY INC.
1ST FLOOR, BUILDING 1, NO. 88, CHUANGYE STREET, QINGSHANHU, LINAN, HANGZHOU,
ZHEJIANG, CHINA 311305
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240145279
18280677
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

Search Results as of: 05/08/2024 11:11 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