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 : LIU, XIBO
Total Assignments: 7
Assignment: 1
Reel/Frame:019945/0105   Pages: 4
Recorded: 09/24/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, ENHOU
Exec Dt:
07/30/2007
2
LIU, XIBO
Exec Dt:
07/18/2007
3
CHEN, RONGSHI
Exec Dt:
07/18/2007
Assignee
1
INSTITUTE OF METAL RESEARCH CHINESES ACADEMY OF SCIENCES
NO. 72, WENHUA RD., SHEHE DIS.
SHENYANG, LIAONING, CHINA 110016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7845203
US20080276681
11902647
Correspondence name and address
DENNIS C. RODGERS
SMITH, GAMBRELL & RUSSELL, LLP
1850 M STREET, NW - SUITE 800
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:051524/0797   Pages: 3
Recorded: 01/15/2020
Attorney Dkt #:U1167.70208US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, XIBO
Exec Dt:
12/11/2019
2
YANG, SHIZHAO
Exec Dt:
12/11/2019
3
ZHOU, WENRONG
Exec Dt:
12/11/2019
Assignee
1
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD.
#301, 12TH STREET
HANGZHOU ECONOMIC & TECHNOLOGICAL DEVELOPMENT AREA
HANGZHOU, ZHEJIANG, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11156296
US20200124181
16624822
Correspondence name and address
JAMES H. MORRIS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 3
Reel/Frame:052328/0778   Pages: 4
Recorded: 04/07/2020
Attorney Dkt #:U1167.70223US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHIZHAO
Exec Dt:
03/10/2020
2
LIU, XIBO
Exec Dt:
03/03/2020
Assignee
1
HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
NO. 289-2#, 12TH STREET
ECONOMIC & TECHNOLOGICAL DEVELOPMENT AREA
HANGZHOU, ZHEJIANG, CHINA 310018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11339896
US20200240546
16648618
Correspondence name and address
JAMES H. MORRIS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 4
Reel/Frame:063292/0971   Pages: 7
Recorded: 04/11/2023
Attorney Dkt #:1193-097US01/M18R603WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE BOCK, ANDRIES DANIEL JOZEF
Exec Dt:
10/25/2022
2
COECKELBERGS, JOERI
Exec Dt:
03/29/2023
3
DAI, XIN
Exec Dt:
04/03/2023
4
LIU, XIBO
Exec Dt:
11/10/2022
Assignee
1
EDWARDS TECHNOLOGIES VACUUM ENGINEERING (QINGDAO) COMPANY LIMITED
800 HUADONG ROAD
HIGH-TECH DEVELOPMENT ZONE
QINGDAO, CHINA 266110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11828285
US20210017989
16978566
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE, SUITE 300
WOODBURY, MN 55125
Assignment: 5
Reel/Frame:066914/0242   Pages: 6
Recorded: 03/27/2024
Attorney Dkt #:M19R601(E226.0001US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE BOCK, ANDRIES DANIEL JOZEF
Exec Dt:
02/29/2024
2
DAI, XIN
Exec Dt:
02/01/2024
3
LIU, XIBO
Exec Dt:
11/10/2022
Assignee
1
EDWARDS TECHNOLOGIES VACUUM ENGINEERING (QINGDAO) COMPANY LIMITED
800# HUADONG ROAD, HIGH-TECH DEVELOPMENT ZONE
CHENGYANG, QINGDAO
SHANDONG, CHINA 266110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230243353
18001803
Correspondence name and address
THEODORE M. MAGEE
121 SOUTH EIGHTH STREET, SUITE 1100
SUITE 1100
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:067084/0808   Pages: 7
Recorded: 04/12/2024
Attorney Dkt #:M20R603US(E226.0002US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE BOCK, ANDRIES DANIEL JOZEF
Exec Dt:
02/29/2024
2
LIU, XIBO
Exec Dt:
02/01/2024
3
JIANG, QUANXI
Exec Dt:
02/01/2024
4
DAI, XIN
Exec Dt:
02/01/2024
Assignee
1
EDWARDS TECHNOLOGIES VACUUM ENGINEERING (QINGDAO) COMPANY LIMITED
800# HUADONG ROAD, HIGH-TECH DEVELOPMENT ZONE
CHENGYANG, QINGDAO
SHANDONG, CHINA 266110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230332601
18042696
Correspondence name and address
THEODORE M. MAGEE
121 SOUTH EIGHTH STREET, SUITE 1100
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:067727/0690   Pages: 5
Recorded: 06/14/2024
Attorney Dkt #:M20R606US(E226.0003US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, XIN
Exec Dt:
06/07/2024
2
LIU, XIBO
Exec Dt:
06/07/2024
3
DE BOCK, ANDRIES DANIEL JOZEF
Exec Dt:
02/29/2024
Assignee
1
EDWARDS TECHNOLOGIES VACUUM ENGINEERING (QINGDAO) COMPANY LIMITED
INNOVATION DRIVE
BURGESS HILL, WEST SUSSEX, UNITED KINGDOM RH15 9TW
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240133380
18547079
Correspondence name and address
THEODORE M. MAGEE
121 SOUTH EIGHTH STREET, SUITE 1100
MINNEAPOLIS, MN 55402

Search Results as of: 06/17/2024 10:31 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