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: 3
Patent #:
Issue Dt:
05/26/1998
Application #:
08576334
Filing Dt:
12/21/1995
Inventors:
N. KELLY BENHAM, BARRY B. PRUDEN, MICHEL ROY
Title:
HYDROCRACKING OF HEAVY HYDROCARBON OILS WITH CONVERSION FACILITATED BY CONTROL OF POLAR AROMATICS
Assignment: 1
Reel/Frame:
007948/0918Recorded: 03/19/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/19/1996
Exec Dt:
01/19/1996
Exec Dt:
01/26/1996
Assignee:
P.O. BOX 2844,
PROCESS & TECHNOLOGY/2756 PCCW
CALGARY, ALBERTA, CANADA T2P 3
Correspondent:
KIRBY, EADES, GALE, BAKER,
NORRIS M. EADES
BOX 3432, STN. D,
OTTAWA, ONTARIO, CANADA, K1P 6N9
Assignment: 2
Reel/Frame:
019260/0504Recorded: 05/08/2007Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/12/2007
Assignee:
580 BOOTH STREET, 16TH FLOOR
OTTAWA, CANADA K1A 0E4
Correspondent:
KIRBY EADES GALE BAKER
112 KENT STREET, SUITE 770
OTTAWA, K1P 5P2 CANADA
Assignment: 3
Reel/Frame:
019304/0254Recorded: 05/17/2007Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 019260 FRAME 0504. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ENTIRE INTEREST.
Assignor:
Exec Dt:
01/12/2007
Assignee:
580 BOOTH STREET, 16TH FFLOOR
OTTAWA, CANADA K1A 0E4
Correspondent:
KIRBY EADES GALE BAKER
112 KENT STREET, SUITE 770
OTTAWA, K1P 5P2 CANADA

Search Results as of: 06/20/2024 09:02 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