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 : HSING, MITCHELL DAVID
Total Assignments: 2
Assignment: 1
Reel/Frame:040934/0604   Pages: 3
Recorded: 01/10/2017
Attorney Dkt #:MIT-17374
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2016
2
Exec Dt:
12/20/2016
3
Exec Dt:
12/21/2016
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15325224
Correspondence name and address
NIELDS, LEMACK & FRAME, LLC
176 E. MAIN STREET
SUITE 5
WESTBORO, MA 01581
Assignment: 2
Reel/Frame:064099/0482   Pages: 3
Recorded: 06/28/2023
Attorney Dkt #:INFBP003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2023
2
Exec Dt:
06/28/2023
Assignee
1
1244 REAMWOOD AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18343301
Correspondence name and address
POLYGON IP, LLP
101 JEFFERSON DRIVE
MENLO PARK, CA 94025

Search Results as of: 05/30/2024 03:43 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