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 : SONG, YIFENG
Total Assignments: 4
Assignment: 1
Reel/Frame:051495/0969   Pages: 10
Recorded: 01/13/2020
Attorney Dkt #:04479.0002US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2017
2
Exec Dt:
07/08/2017
3
Exec Dt:
07/13/2017
4
Exec Dt:
01/06/2020
Assignee
1
2254 SULTANA DRIVE
YORKTOWN HEIGHTS, NEW YORK 10598
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16740883
Correspondence name and address
SCHMEISER, OLSEN & WATTS,LLP/CUNY
11 SCHOEN PLACE, 7TH FL.
PITTSFORD, NY 14534
Assignment: 2
Reel/Frame:057315/0291   Pages: 5
Recorded: 08/27/2021
Attorney Dkt #:04479.0001US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2020
2
Exec Dt:
03/02/2020
Assignee
1
934 MYRTLE AVENUE
RIVER EDGE, NEW JERSEY 07661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17434678
Correspondence name and address
SCHMEISER, OLSEN & WATTS, LLP/CUNY
11 SCHOEN PLACE
2ND FLOOR, SUITE 3
PITTSFORD, 14534 UNITED STATES
Assignment: 3
Reel/Frame:068047/0763   Pages: 10
Recorded: 07/22/2024
Attorney Dkt #:C2725.10468US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2024
2
Exec Dt:
04/18/2024
3
Exec Dt:
04/18/2024
4
Exec Dt:
04/18/2024
Assignees
1
TECHNOLOGY BUILDING OF JIANGSU SHAGANG GROUP
JINFENG TOWN, ZHANGJIAGANG
SUZHOU, JIANGSU, CHINA 215625
2
JINFENG TOWN, ZHANGJIAGANG CITY
SUZHOU, JIANGSU, CHINA 215625
3
JINFENG TOWN, ZHANGJIAGANG CITY
SUZHOU, JIANGSU, CHINA 215625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18729743
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
1389 CENTER DR STE. 300
PARK CITY, UT 84098
Assignment: 4
Reel/Frame:069843/0651   Pages: 6
Recorded: 01/13/2025
Attorney Dkt #:IZIJ0001PA/152309-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2024
2
Exec Dt:
04/18/2024
3
Exec Dt:
04/18/2024
4
Exec Dt:
04/18/2024
Assignees
1
JINFENG TOWN
ZHANGJIAGANG CITY
SUZHOU, CHINA 215625
2
TECHNOLOGY BUILDING OF JIANGSU SHAGANG GROUP
JINFENG TOWN, ZHANGJIAGANG
SUZHOU, CHINA 215625
3
JINFENG TOWN
ZHANGJIAGANG CITY
SUZHOU, CHINA 215625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
19018724
Correspondence name and address
DINSMORE & SHOHL LLP
755 WEST BIG BEAVER ROAD
SUITE 1900
TROY, MI 48084

Search Results as of: 07/05/2025 09:22 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