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 : LI, SIJUN
Total Assignments: 6
Assignment: 1
Reel/Frame:049504/0993   Pages: 3
Recorded: 06/18/2019
Attorney Dkt #:15PLAS0289-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2017
2
Exec Dt:
01/19/2017
Assignee
1
PLASTICSLAAN 1
BERGEN OP ZOOM, NETHERLANDS 4612 PX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16470706
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103-3207
Assignment: 2
Reel/Frame:054514/0307   Pages: 7
Recorded: 12/02/2020
Attorney Dkt #:17POLY0087-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2019
2
Exec Dt:
01/08/2019
3
Exec Dt:
09/13/2019
4
Exec Dt:
08/26/2019
5
Exec Dt:
06/09/2019
Assignee
1
PLASTICSLAAN 1
BERGEN OP ZOOM, NETHERLANDS 4612 PX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17059750
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:063074/0888   Pages: 6
Recorded: 03/23/2023
Attorney Dkt #:18POLY0106-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2020
2
Exec Dt:
09/15/2020
3
Exec Dt:
02/12/2022
4
Exec Dt:
09/14/2020
Assignee
1
PLASTICSLAAN 1
BERGEN OP ZOOM, NETHERLANDS 4612 PX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17639131
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:058765/0854   Pages: 5
Recorded: 01/25/2022
Attorney Dkt #:200083-APXU-NOVO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/21/2022
Assignee
1
9TH FLOOR, BUILDING D2, NO.18, SECTION 2, BIO-TOWN MIDDLE ROAD
CHENGDU TIANFU INTERNATIONAL BIO-TOWN, SHUANGLIU DISTRICT
CHENGDU, SICHUAN, CHINA 610000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17093607
Correspondence name and address
APEX ATTORNEYS AT LAW, LLP
160 ALAMO PLAZA, #942
ALAMO, CA 94507
Assignment: 5
Reel/Frame:061286/0049   Pages: 7
Recorded: 10/03/2022
Attorney Dkt #:19POLY0111-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/14/2022
2
Exec Dt:
07/13/2022
3
Exec Dt:
06/15/2022
4
Exec Dt:
06/14/2022
5
Exec Dt:
06/14/2022
Assignee
1
PLASTICSLAAN 1
BERGEN OP ZOOM, NETHERLANDS 4612 PX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17912310
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22 FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:064629/0908   Pages: 5
Recorded: 08/18/2023
Attorney Dkt #:230092-APXU-NOVO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2023
2
Exec Dt:
08/03/2023
3
Exec Dt:
08/03/2023
4
Exec Dt:
08/03/2023
5
Exec Dt:
08/03/2023
6
Exec Dt:
08/03/2023
7
Exec Dt:
08/03/2023
8
Exec Dt:
08/03/2023
9
Exec Dt:
08/03/2023
Assignee
1
NO. 301, 401, 402, BUILDING 6, NO. 618, FENGHUANG ROAD, SHUANGLIU DISTRICT
TIANFU INTERNATIONAL BIO-TOWN
CHENGDU, SICHUAN, CHINA 610000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18277743
Correspondence name and address
APEX ATTORNEYS AT LAW, LLP
160 ALAMO PLAZA, #942
ALAMO, CA 94507

Search Results as of: 05/26/2024 07:04 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