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:034377/0613   Pages: 5
Recorded: 12/04/2014
Attorney Dkt #:83862/00429
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/19/2016
Application #:
14480338
Filing Dt:
09/08/2014
Publication #:
Pub Dt:
03/10/2016
Title:
IN SITU GRAVITY DRAINAGE SYSTEM AND METHOD FOR EXTRACTING BITUMEN FROM ALTERNATIVE PAY REGIONS
Assignors
1
Exec Dt:
11/03/2014
2
Exec Dt:
11/03/2014
3
Exec Dt:
11/13/2014
4
Exec Dt:
11/13/2014
Assignee
1
P.O. BOX 2844, 150 6TH AVENUE S.W.
CALGARY, CANADA T2P 3E3
Correspondence name and address
BLAKE, CASSELS & GRAYDON LLP - B. SLANEY
BOX 25, COMMERCE COURT WEST
199 BAY STREET, SUITE 4000
TORONTO, M5L 1A9 CANADA

Search Results as of: 09/22/2024 04:59 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