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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:048156/0935   Pages: 23
Recorded: 11/21/2018
Attorney Dkt #:G4144-00297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/23/2020
Application #:
16196653
Filing Dt:
11/20/2018
Publication #:
Pub Dt:
03/21/2019
Title:
DOCUMENT TRACKING ON DISTRIBUTED LEDGER
Assignors
1
Exec Dt:
12/05/2016
2
Exec Dt:
02/08/2017
3
Exec Dt:
03/27/2017
4
Exec Dt:
01/16/2017
Assignee
1
66 WELLINGTON STREET WEST, TD TOWER 15TH FLOOR
TORONTO, ONTARIO, CANADA M5K 1A2
Correspondence name and address
DUANE MORRIS LLP
505 9TH STREET, SUITE 1000
WASHINGTON, DC 20004-2166

Search Results as of: 05/24/2024 05:55 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