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

Total Assignments: 2
Patent #:
Issue Dt:
12/20/2022
Application #:
16700875
Filing Dt:
12/02/2019
Publication #:
Pub Dt:
04/23/2020
Inventors:
Matthew Wootton, Boris Dieseldorff, Justin McKinney
Title:
BLOCKCHAIN SYSTEMS AND METHODS FOR CONFIRMING PRESENCE
Assignment: 1
Reel/Frame:
051353/0284Recorded: 12/23/2019Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/20/2018
Exec Dt:
12/20/2018
Exec Dt:
12/20/2018
Assignee:
79 HUBBLE DRIVE
DARDENNE PRAIRIE, MISSOURI 63368
Correspondent:
KIRK A. DAMMAN, LEWIS RICE LLC
600 WASHINGTON AVE., SUITE 2500
BOX IP DEPT
ST LOUIS, MO 63101
Assignment: 2
Reel/Frame:
054169/0538Recorded: 10/26/2020Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/10/2020
Assignee:
79 HUBBLE DRIVE, SUITE 105
ST. LOUIS, MISSOURI 63368
Correspondent:
KIRK A. DAMMAN
LEWIS RICE LLC, 600 WASHINGTON AVE, STE. 2500
BOX IP DEPT
ST LOUIS, MO 63101

Search Results as of: 06/20/2024 10:03 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