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 : FAN, XIAOCHUAN
Total Assignments: 6
Assignment: 1
Reel/Frame:042094/0568   Pages: 4
Recorded: 04/19/2017
Attorney Dkt #:10171-17007A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2017
2
Exec Dt:
04/11/2017
Assignee
1
KENNEDYPLEIN 222-226
EINDHOVEN, NETHERLANDS 5611 ZT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15485704
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK ST
SUITE 600
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:048933/0631   Pages: 5
Recorded: 04/18/2019
Attorney Dkt #:A01.18030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2019
2
Exec Dt:
04/18/2019
3
Exec Dt:
04/18/2019
4
Exec Dt:
04/18/2019
Assignees
1
8TH FLOOR OF BUILDING NO. 76, ZHICHUN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100086
2
675 E MIDDLEFIELD RD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16388854
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:054598/0451   Pages: 9
Recorded: 12/09/2020
Attorney Dkt #:A01.20010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2020
2
Exec Dt:
12/09/2020
3
Exec Dt:
12/09/2020
4
Exec Dt:
12/09/2020
5
Exec Dt:
12/09/2020
Assignees
1
ROOM A402, NO. 2 BUILDING, NO.18 KECHUANG 11TH ST, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
BEIJING, CHINA 100176
2
675 E MIDDLEFIELD RD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17116906
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:054778/0936   Pages: 7
Recorded: 12/30/2020
Attorney Dkt #:A01.20008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/2020
2
Exec Dt:
12/29/2020
3
Exec Dt:
12/28/2020
Assignees
1
ROOM A402, NO. 2 BUILDING, NO.18 KECHUANG 11TH ST, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
BEIJING, CHINA 100176
2
675 E MIDDLEFIELD RD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17138213
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:058846/0264   Pages: 11
Recorded: 02/01/2022
Attorney Dkt #:A01.21014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2022
2
Exec Dt:
01/26/2022
3
Exec Dt:
01/27/2022
4
Exec Dt:
01/28/2022
5
Exec Dt:
01/28/2022
6
Exec Dt:
01/28/2022
7
Exec Dt:
01/26/2022
Assignee
1
ROOM A402, NO. 2 BUILDING, NO.18 KECHUANG 11TH ST, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17590210
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:058846/0956   Pages: 10
Recorded: 02/01/2022
Attorney Dkt #:A01.21015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2022
2
Exec Dt:
01/21/2022
3
Exec Dt:
01/27/2022
4
Exec Dt:
01/26/2022
5
Exec Dt:
01/26/2022
6
Exec Dt:
01/26/2022
Assignee
1
ROOM A402, NO. 2 BUILDING, NO.18 KECHUANG 11TH ST, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17590259
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314

Search Results as of: 05/27/2024 08:01 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