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: 1
Patent #:
Issue Dt:
08/01/2023
Application #:
16951116
Filing Dt:
11/18/2020
Publication #:
Pub Dt:
05/20/2021
Inventors:
Christopher LEAR, Viktor SHLENCHAK, Richard PEARSON, Jonathan Phillip PECK
Title:
SYSTEMS, APPARATUSES, AND METHODS FOR DETERMINING ROCK MASS PROPERTIES BASED ON BLASTHOLE DRILL PERFORMANCE DATA INCLUDING COMPENSATED BLASTABILITY INDEX (CBI)
Assignment: 1
Reel/Frame:
054403/0481Recorded: 11/18/2020Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/18/2020
Exec Dt:
11/17/2020
Exec Dt:
11/17/2020
Exec Dt:
11/16/2020
Assignee:
447 RUE ST. CLAUDE
MONTREAL, QUEBEC, CANADA H2Y 3B6
Correspondent:
CATERPILLAR INC.
100 NE ADAMS STREET
AH 9510
PEORIA, IL 61629

Search Results as of: 06/04/2024 12:42 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