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, XIANDONG
Total Assignments: 5
Assignment: 1
Reel/Frame:013448/0589   Pages: 7
Recorded: 11/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTMANN, SUSAN J.
Exec Dt:
10/12/2001
2
METZ, SUZANNE
Exec Dt:
10/12/2001
3
TALLEY, JOHN J.
Exec Dt:
10/12/2001
4
VAZQUEZ, MICHAEL L.
Exec Dt:
10/16/2001
5
BROWN, DAVID L.
Exec Dt:
10/24/2001
6
WEIER, RICHARD
Exec Dt:
10/24/2001
7
STEALEY, MICHAEL A.
Exec Dt:
10/24/2001
8
XU, XIANDONG
Exec Dt:
10/24/2001
9
GRANETO, MATHEW J.
Exec Dt:
10/12/2001
Assignee
1
PHARMACIA CORPORATION
100 ROUTE 206 NORTH
PEAPACK, NEW JERSEY 07977
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6482955
US20020115868
09922819
Correspondence name and address
RACHEL A. POLSTER
CORPORATE PATENT DEPARTMENT
800 N. LINBERGH BLVD.
ST. LOUIS, MO 63167
Assignment: 2
Reel/Frame:050721/0001   Pages: 7
Recorded: 10/15/2019
Attorney Dkt #:526073US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUKEGAWA, HIROAKI
Exec Dt:
09/12/2019
2
., IKHTIAR
Exec Dt:
09/16/2019
3
KASAI, SHINYA
Exec Dt:
09/12/2019
4
HONO, KAZUHIRO
Exec Dt:
09/13/2019
5
XU, XIANDONG
Exec Dt:
09/12/2019
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME
TSUKUBA-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11107976
US20200044144
16605418
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:050779/0333   Pages: 4
Recorded: 10/21/2019
Attorney Dkt #:525756US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONO, KAZUHIRO
Exec Dt:
10/03/2019
2
OHKUBO, TADAKATSU
Exec Dt:
10/03/2019
3
XU, XIANDONG
Exec Dt:
10/03/2019
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME
TSUKUBA-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11133459
US20210036217
16498936
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:063802/0156   Pages: 4
Recorded: 01/10/2023
Attorney Dkt #:13680045US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XIANDONG
Exec Dt:
05/26/2023
2
LIU, JING
Exec Dt:
05/26/2023
3
JIA, HONGJIE
Exec Dt:
05/26/2023
Assignee
1
TIANJIN UNIVERSITY
92 WEIJIN ROAD, NANKAI DISTRICT
TIANJIN, CHINA 300072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230361576
18152274
Correspondence name and address
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:064747/0658   Pages: 4
Recorded: 08/30/2023
Attorney Dkt #:PN220226SGCX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, XIULEI
Exec Dt:
08/17/2023
2
PENG, ZHONGJIE
Exec Dt:
08/17/2023
3
DONG, ZHANJI
Exec Dt:
08/17/2023
4
DING, KAIHONG
Exec Dt:
08/17/2023
5
XU, XIANDONG
Exec Dt:
08/17/2023
Assignee
1
YANTAI DONGXING MAGNETIC MATERIALS INC.
NO. 888 YONGDA STREET
FUSHAN DISTRICT
YANTAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240071658
18239751
Correspondence name and address
GANG YU
419 10TH ST, #100
SAMSON G.YU;ACIP INTERNATIONAL, INC.
SF, CA 94103

Search Results as of: 05/28/2024 09:17 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