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, CHENGFA
Total Assignments: 24
Assignment: 1
Reel/Frame:039264/0838   Pages: 5
Recorded: 07/27/2016
Attorney Dkt #:FEH-144D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2016
2
Exec Dt:
06/10/2016
3
Exec Dt:
06/10/2016
4
Exec Dt:
06/10/2016
5
Exec Dt:
06/10/2016
6
Exec Dt:
06/10/2016
Assignees
1
ANJI ECONOMIC DEVELOPMENT ZONE, HEALTH (MEDICINE) INDUSTRIAL PARK
HUZHOU, ZHEJIANG, CHINA 313300
2
51 STATE STREET,
SUITE B,
SENECA FALLS, NEW YORK 13148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29570019
Correspondence name and address
TIANHUA GU
7285 EAGLE COURT
WINTON, CA 95388
Assignment: 2
Reel/Frame:064948/0914   Pages: 5
Recorded: 09/19/2023
Attorney Dkt #:056238-421200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2023
2
Exec Dt:
08/28/2023
3
Exec Dt:
08/28/2023
4
Exec Dt:
08/28/2023
5
Exec Dt:
08/28/2023
6
Exec Dt:
08/28/2023
Assignee
1
NO. 2 TRINA ROAD
TRINA PV PARK, XINBEI DISTRICT, JIANGSU
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18369946
Correspondence name and address
SEYFARTH SHAW LLP
233 S. WACKER DRIVE
SUITE 8000
CHICAGO, 60606-6448 UNITED STATES
Assignment: 3
Reel/Frame:065319/0484   Pages: 3
Recorded: 10/24/2023
Attorney Dkt #:056238-422000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2023
2
Exec Dt:
10/20/2023
3
Exec Dt:
10/20/2023
4
Exec Dt:
10/20/2023
5
Exec Dt:
10/20/2023
6
Exec Dt:
10/20/2023
Assignee
1
NO. 2 TRINA ROAD
TRINA PV PARK, XINBEI DISTRICT, JIANGSU
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18383090
Correspondence name and address
SEYFARTH SHAW LLP
233 S. WACKER DRIVE
SUITE 8000
CHICAGO, 60606-6448 UNITED STATES
Assignment: 4
Reel/Frame:065319/0695   Pages: 3
Recorded: 10/24/2023
Attorney Dkt #:056238-421700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2023
2
Exec Dt:
10/20/2023
3
Exec Dt:
10/20/2023
4
Exec Dt:
10/20/2023
5
Exec Dt:
10/20/2023
6
Exec Dt:
10/20/2023
Assignee
1
NO. 2 TRINA ROAD
TRINA PV PARK, XINBEI DISTRICT, JIANGSU
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18383097
Correspondence name and address
SEYFARTH SHAW LLP
233 S. WACKER DRIVE
SUITE 8000
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:065440/0951   Pages: 3
Recorded: 11/02/2023
Attorney Dkt #:056238-422100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2023
2
Exec Dt:
10/20/2023
3
Exec Dt:
10/20/2023
4
Exec Dt:
10/20/2023
5
Exec Dt:
10/20/2023
6
Exec Dt:
10/20/2023
7
Exec Dt:
10/20/2023
8
Exec Dt:
10/20/2023
Assignee
1
NO. 2 TRINA ROAD
TRINA PV PARK, XINBEI DISTRICT, JIANGSU
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18289358
Correspondence name and address
SEYFARTH SHAW LLP
233 S. WACKER DRIVE
SUITE 8000
CHICAGO, 60606-6448 UNITED STATES
Assignment: 6
Reel/Frame:065441/0123   Pages: 3
Recorded: 11/02/2023
Attorney Dkt #:056238-421900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2023
2
Exec Dt:
10/20/2023
3
Exec Dt:
10/20/2023
4
Exec Dt:
10/20/2023
Assignee
1
NO. 2 TRINA ROAD
TRINA PV PARK, XINBEI DISTRICT, JIANGSU
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18386544
Correspondence name and address
SEYFARTH SHAW LLP
233 S. WACKER DRIVE
SUITE 8000
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:065447/0783   Pages: 3
Recorded: 11/02/2023
Attorney Dkt #:056238-421600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2023
2
Exec Dt:
10/20/2023
3
Exec Dt:
10/20/2023
4
Exec Dt:
10/20/2023
Assignee
1
NO. 2 TRINA ROAD
TRINA PV PARK, XINBEI DISTRICT, JIANGSU
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18386531
Correspondence name and address
SEYFARTH SHAW LLP
233 S. WACKER DRIVE
SUITE 8000
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:065447/0793   Pages: 3
Recorded: 11/02/2023
Attorney Dkt #:056238-421800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2023
2
Exec Dt:
10/20/2023
3
Exec Dt:
10/20/2023
4
Exec Dt:
10/20/2023
Assignee
1
NO. 2 TRINA ROAD
TRINA PV PARK, XINBEI DISTRICT, JIANGSU
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18386535
Correspondence name and address
SEYFARTH SHAW LLP
233 S. WACKER DRIVE
SUITE 8000
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:065483/0476   Pages: 3
Recorded: 11/07/2023
Attorney Dkt #:056238-422200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2023
2
Exec Dt:
10/20/2023
3
Exec Dt:
10/20/2023
4
Exec Dt:
10/20/2023
5
Exec Dt:
10/20/2023
6
Exec Dt:
10/20/2023
7
Exec Dt:
10/20/2023
8
Exec Dt:
10/20/2023
9
Exec Dt:
10/20/2023
Assignee
1
NO. 2 TRINA ROAD
TRINA PV PARK, XINBEI DISTRICT, JIANGSU
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18289800
Correspondence name and address
SEYFARTH SHAW LLP
233 S. WACKER DRIVE
SUITE 8000
CHICAGO, 60606-6448 UNITED STATES
Assignment: 10
Reel/Frame:069493/0676   Pages: 3
Recorded: 12/05/2024
Attorney Dkt #:116796-421690
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2023
2
Exec Dt:
10/20/2023
3
Exec Dt:
10/20/2023
4
Exec Dt:
10/20/2023
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK
XINBEI DISTRICT
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18654091
Correspondence name and address
JOSEPH R. LANSER
TAFT STETTINIUS & HOLLISTER LLP
111 EAST WACKER DRIVE, SUITE 2600
CHICAGO, IL 60601
Assignment: 11
Reel/Frame:072131/0375   Pages: 3
Recorded: 09/02/2025
Attorney Dkt #:116796-421790
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2023
2
Exec Dt:
10/20/2023
3
Exec Dt:
10/20/2023
4
Exec Dt:
10/20/2023
5
Exec Dt:
10/20/2023
6
Exec Dt:
10/20/2023
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK
XINBEI DISTRICT
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
19225206
Correspondence name and address
JOSEPH R. LANSER
TAFT STETTINIUS & HOLLISTER LLP
111 EAST WACKER DRIVE, SUITE 2600
CHICAGO, IL 60601
Assignment: 12
Reel/Frame:065480/0214   Pages: 5
Recorded: 11/07/2023
Attorney Dkt #:42710
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2023
2
Exec Dt:
10/23/2023
3
Exec Dt:
10/23/2023
4
Exec Dt:
10/23/2023
5
Exec Dt:
10/23/2023
6
Exec Dt:
10/23/2023
7
Exec Dt:
10/23/2023
8
Exec Dt:
10/23/2023
9
Exec Dt:
10/23/2023
Assignees
1
NO. 2, TRINA ROAD, TRINA PV PARK, XINBEI DISTRICT
CHANGZHOU, JIANGSU, CHINA 213031
2
NO. 958, TONGZHOU ROAD
SUQIAN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
SUQIAN, JIANGSU, CHINA 223800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18387556
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 13
Reel/Frame:067921/0603   Pages: 5
Recorded: 06/26/2024
Attorney Dkt #:42710Z
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2023
2
Exec Dt:
10/23/2023
3
Exec Dt:
10/23/2023
4
Exec Dt:
10/23/2023
5
Exec Dt:
10/23/2023
6
Exec Dt:
10/23/2023
7
Exec Dt:
10/23/2023
8
Exec Dt:
10/23/2023
9
Exec Dt:
10/23/2023
Assignees
1
NO. 2, TRINA ROAD, TRINA PV PARK, XINBEI DISTRICT
CHANGZHOU, JIANGSU, CHINA 213031
2
NO. 958, TONGZHOU ROAD
SUQIAN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
SUQIAN, JIANGSU, CHINA 223800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18754963
Correspondence name and address
CHAO WEI CHUNG
400 GARDEN CITY PLZ STE 300
GARDEN CITY, NY 11530
Assignment: 14
Reel/Frame:065448/0666   Pages: 3
Recorded: 11/03/2023
Attorney Dkt #:700.717
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/2023
2
Exec Dt:
10/25/2023
3
Exec Dt:
10/27/2023
4
Exec Dt:
10/27/2023
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK, XINBEI DISTRICT
CHANGZHOU, JIANGSU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18289241
Correspondence name and address
HOUTTEMAN LAW LLC
PO BOX 370
MERRIFIELD, VA 22116-0370
Assignment: 15
Reel/Frame:065720/0497   Pages: 6
Recorded: 11/30/2023
Attorney Dkt #:59539-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2023
2
Exec Dt:
11/08/2023
3
Exec Dt:
11/08/2023
4
Exec Dt:
11/29/2023
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK, XINBEI DISTRICT
CHANGZHOU, JIANGSU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18524791
Correspondence name and address
HOVEY WILLIAMS LLP
10801 MASTIN BLVD., SUITE 1000
OVERLAND PARK, KS 66210
Assignment: 16
Reel/Frame:066645/0976   Pages: 4
Recorded: 03/05/2024
Attorney Dkt #:59888-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2024
2
Exec Dt:
02/04/2024
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK, XINBEI DISTRICT
CHANGZHOU, JIANGSU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18591051
Correspondence name and address
HOVEY WILLIAMS LLP / CHAD A. KYLE
10801 MASTIN BLVD, SUITE 1000,
84 CORPORATE WOODS
OVERLAND PARK, KS 66210
Assignment: 17
Reel/Frame:067917/0525   Pages: 5
Recorded: 07/05/2024
Attorney Dkt #:32135/70449
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2024
2
Exec Dt:
06/12/2024
3
Exec Dt:
06/12/2024
4
Exec Dt:
06/12/2024
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK
XINBEI DISTRICT
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18754287
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 18
Reel/Frame:068204/0620   Pages: 5
Recorded: 07/05/2024
Attorney Dkt #:32135/70451
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2024
2
Exec Dt:
06/12/2024
3
Exec Dt:
06/12/2024
4
Exec Dt:
06/12/2024
5
Exec Dt:
06/12/2024
6
Exec Dt:
06/12/2024
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK
XINBEI DISTRICT
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18757244
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 19
Reel/Frame:068204/0633   Pages: 5
Recorded: 07/05/2024
Attorney Dkt #:32135/70455
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2024
2
Exec Dt:
06/12/2024
3
Exec Dt:
06/12/2024
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK
XINBEI DISTRICT
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18757310
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 20
Reel/Frame:068204/0638   Pages: 5
Recorded: 07/05/2024
Attorney Dkt #:32135/70454
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2024
2
Exec Dt:
06/12/2024
3
Exec Dt:
06/12/2024
4
Exec Dt:
06/12/2024
5
Exec Dt:
06/12/2024
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK
XINBEI DISTRICT
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18757693
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 21
Reel/Frame:068204/0628   Pages: 5
Recorded: 07/05/2024
Attorney Dkt #:32135/70452
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2024
2
Exec Dt:
06/16/2024
3
Exec Dt:
06/16/2024
4
Exec Dt:
06/16/2024
5
Exec Dt:
06/16/2024
6
Exec Dt:
06/16/2024
7
Exec Dt:
06/16/2024
8
Exec Dt:
06/16/2024
9
Exec Dt:
06/16/2024
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK
XINBEI DISTRICT
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18757670
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 22
Reel/Frame:068700/0253   Pages: 5
Recorded: 08/19/2024
Attorney Dkt #:32135/70563
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2024
2
Exec Dt:
07/18/2024
3
Exec Dt:
07/18/2024
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK
XINBEI DISTRICT
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18790628
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 23
Reel/Frame:068674/0435   Pages: 3
Recorded: 08/16/2024
Attorney Dkt #:116796-428100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2024
2
Exec Dt:
08/06/2024
3
Exec Dt:
08/06/2024
4
Exec Dt:
08/06/2024
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK
XINBEI DISTRICT
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18806953
Correspondence name and address
JOSEPH R. LANSER
TAFT STETTINIUS & HOLLISTER LLP
111 EAST WACKER DRIVE, SUITE 2600
CHICAGO, IL 60601
Assignment: 24
Reel/Frame:069236/0686   Pages: 3
Recorded: 10/25/2024
Attorney Dkt #:116796-428300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2024
2
Exec Dt:
09/12/2024
3
Exec Dt:
09/12/2024
4
Exec Dt:
09/12/2024
5
Exec Dt:
09/12/2024
Assignee
1
NO. 2 TRINA ROAD, TRINA PV PARK
XINBEI DISTRICT
CHANGZHOU, CHINA 213031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18925822
Correspondence name and address
JOSEPH R. LANSER
TAFT STETTINIUS & HOLLISTER LLP
111 EAST WACKER DRIVE, SUITE 2600
CHICAGO, IL 60601

Search Results as of: 10/03/2025 03:50 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