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:058936/0089   Pages: 4
Recorded: 02/09/2022
Attorney Dkt #:163.188US2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/26/2022
Application #:
17012472
Filing Dt:
09/04/2020
Publication #:
Pub Dt:
12/24/2020
Title:
Systems And Methods For Multi-Stage Well Stimulation
Assignor
1
Exec Dt:
09/30/2019
Assignee
1
4600 EIGTH AVENUE PLACE EAST, 525
8TH AVE SW
CALGARY, CANADA T2P 1G1
Correspondence name and address
JOHN M. DEBOER
1334 BRITTMOORE RD. SUITE 2401
HOUSTON, TX 77043

Search Results as of: 06/27/2024 02:16 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