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, WEIHUA
Total Assignments: 7
Assignment: 1
Reel/Frame:008386/0762   Pages: 2
Recorded: 12/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, WEIHUA
Exec Dt:
12/10/1996
Assignee
1
RISO KAGAKU CORPORATION
2-20-15, SHINBASHI, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5931461
NONE
08774376
Correspondence name and address
OLIFF & BERRIDGE
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:009219/0163   Pages: 2
Recorded: 06/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, WEIHUA
Exec Dt:
05/13/1998
2
HARA, YOSHIKARU
Exec Dt:
05/13/1998
3
SANAGI, HISASHI
Exec Dt:
05/13/1998
Assignee
1
RISO KAGAKU CORPORATION
2-20-15 SHINBASHI, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6089566
NONE
09090988
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:029707/0374   Pages: 5
Recorded: 01/28/2013
Attorney Dkt #:GUH-189US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZUREN
Exec Dt:
01/10/2013
2
JIANG, YIKANG
Exec Dt:
01/10/2013
3
JIANG, ZHENYU
Exec Dt:
01/10/2013
4
JI, RONG
Exec Dt:
01/10/2013
5
ZHANG, YIYI
Exec Dt:
01/10/2013
6
XU, WEIHUA
Exec Dt:
01/10/2013
7
YUAN, DONGKUN
Exec Dt:
01/10/2013
8
YANG, QI
Exec Dt:
01/10/2013
Assignee
1
CHANGZHOU KANGDI MEDICAL STAPLER CO., LTD.
NO.16, KUNLUN ROAD, XINBEI DISTRICT
CHANGZHOU, JIANGSU, CHINA 213022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9216020
US20130126586
13812839
Correspondence name and address
GLOBAL IP SERVICES
7285 EAGLE COURT
WINTON, CA 95388
Assignment: 4
Reel/Frame:031744/0115   Pages: 5
Recorded: 12/09/2013
Attorney Dkt #:GUH-214US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZUREN
Exec Dt:
10/21/2013
2
YANG, WEIMIN
Exec Dt:
10/21/2013
3
LI, SUYING
Exec Dt:
10/21/2013
4
JIANG, ZHENYU
Exec Dt:
10/21/2013
5
YUAN, DONGKUN
Exec Dt:
10/21/2013
6
YU, GUOAN
Exec Dt:
10/21/2013
7
JI, RONG
Exec Dt:
10/21/2013
8
ZHANG, YIYI
Exec Dt:
10/21/2013
9
XU, WEIHUA
Exec Dt:
10/21/2013
Assignees
1
CHANGZHOU KANGDI MEDICAL STAPLER CO., LTD.
NO.16, KUNLUN ROAD, XINBEI DISTRICT
CHANGZHOU, JIANGSU, CHINA 213022
2
SHANGHAI CHUANGYI MEDICAL DEVICE TECH. CO., LTD.
ROOM402,NO.11,LANE462,BOXING ROAD,PUDONG DISTRICT
SHANGHAI, CHINA 200129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9561030
US20140110457
14125070
Correspondence name and address
GLOBAL IP SERVICES
7285 EAGLE COURT
WINTON, CA 95388
Assignment: 5
Reel/Frame:035808/0582   Pages: 3
Recorded: 06/09/2015
Attorney Dkt #:L1211.10008US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, JIAN
Exec Dt:
04/01/2015
2
XU, WEIHUA
Exec Dt:
04/01/2015
Assignee
1
RAMAXEL TECHNOLOGY (SHENZHEN) LIMITED
D13/F, D23/F, D14/F, D24/F, FACTORY BUILDING, DONGJIAOTOU
HOUHAI ROAD, SHEKOU, NANSHAN DISTRICT
SHENZHEN, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9639441
US20160210210
14650648
Correspondence name and address
MIKHAEL MIKHALEV
1389 CENTER DRIVE
SUITE 300
PARK CITY, UT 84098
Assignment: 6
Reel/Frame:038238/0920   Pages: 11
Recorded: 03/24/2016
Attorney Dkt #:STD-1609-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHANGMING
Exec Dt:
03/11/2016
2
QIU, ZHIYE
Exec Dt:
03/11/2016
3
CUI, FUZHAI
Exec Dt:
03/11/2016
4
LIU, XIANZHE
Exec Dt:
03/11/2016
5
XU, WEIHUA
Exec Dt:
03/11/2016
6
YE, SHUNAN
Exec Dt:
03/11/2016
7
WANG, JING
Exec Dt:
03/11/2016
8
ZHANG, YIPING
Exec Dt:
03/11/2016
9
LI, YALI
Exec Dt:
03/11/2016
Assignee
1
YANG, SHUHUA
DEPARTMENT OF ORTHOPEDICS, WUHAN UNION HOSPITAL, TONGJI MEDICAL COLLEGE, HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY, NO. 1277 JIEFANG AVENUE
WUHAN, HUBEI, CHINA 430022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9878069
US20160235891
15024088
Correspondence name and address
B.Y.I.P., LTD
P.O. BOX 1484 OF GENERAL POST OFFICE
HONG KONG, HONG KONG
Assignment: 7
Reel/Frame:046781/0324   Pages: 2
Recorded: 09/04/2018
Attorney Dkt #:GUH-383US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YIYI
Exec Dt:
08/06/2018
2
ZHANG, ZUREN
Exec Dt:
08/06/2018
3
XU, WEIHUA
Exec Dt:
08/06/2018
Assignee
1
SHANGHAI BOQIA MEDICAL DEVICE CO., LTD.
ROOM 402, NO. 11, LANE 462 BOXING ROAD,
PU DONG NEW AREA,
SHANGHAI, CHINA 200129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11154664
US20210220571
16082169
Correspondence name and address
GLOBAL IP SERVICES
7285 EAGLE COURT
WINTON, CA 95388

Search Results as of: 05/08/2024 03:44 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