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 : LENG, YAN
Total Assignments: 3
Assignment: 1
Reel/Frame:048314/0786   Pages: 8
Recorded: 02/13/2019
Attorney Dkt #:MIT_20109T_NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/27/2018
2
Exec Dt:
11/28/2018
3
Exec Dt:
11/27/2018
4
Exec Dt:
11/27/2018
5
Exec Dt:
11/27/2018
6
Exec Dt:
11/27/2018
7
Exec Dt:
11/28/2018
Assignee
1
77 MASSACHUSETTS AVE.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16200648
Correspondence name and address
OTIS PATENT LAW
1181 WADE STREET
HIGHLAND PARK, IL 60035
Assignment: 2
Reel/Frame:052804/0620   Pages: 8
Recorded: 06/01/2020
Attorney Dkt #:MIT_20109T_C!
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/27/2018
2
Exec Dt:
11/28/2018
3
Exec Dt:
11/27/2018
4
Exec Dt:
11/27/2018
5
Exec Dt:
11/27/2018
6
Exec Dt:
11/27/2018
7
Exec Dt:
11/28/2018
Assignee
1
77 MASSACHUSETTS AVE.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16889527
Correspondence name and address
OTIS PATENT LAW
1181 WADE STREET
HIGHLAND PARK, IL 60035
Assignment: 3
Reel/Frame:057864/0454   Pages: 5
Recorded: 10/21/2021
Attorney Dkt #:3050-YGHY-2021-08
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2021
2
Exec Dt:
10/12/2021
3
Exec Dt:
10/12/2021
4
Exec Dt:
10/12/2021
5
Exec Dt:
10/12/2021
6
Exec Dt:
10/12/2021
7
Exec Dt:
10/12/2021
8
Exec Dt:
10/12/2021
9
Exec Dt:
10/12/2021
10
Exec Dt:
10/12/2021
11
Exec Dt:
10/12/2021
Assignee
1
1800 LIHU AVENUE
JIANGSU
WUXI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17507009
Correspondence name and address
IPRO, PLLC
12332 TOWNCENTER PLAZA
PMB# 816
STERLING, VA 20164

Search Results as of: 05/13/2024 04:53 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