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:
03/22/2016
Application #:
12346647
Filing Dt:
12/30/2008
Publication #:
Pub Dt:
06/25/2009
Inventors:
Andre R. Da Costa, Christopher A. Powers, Bruce Reynolds et al
Title:
HEAVY OIL UPGRADE PROCESS INCLUDING RECOVERY OF SPENT CATALYST
Assignment: 1
Reel/Frame:
022042/0570Recorded: 12/30/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/28/2008
Exec Dt:
12/23/2008
Exec Dt:
12/23/2008
Assignee:
6001 BOLLINGER CANYON RD.
T-3088
SAN RAMON, CALIFORNIA 94583-2324
Correspondent:
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 2
Reel/Frame:
027913/0210Recorded: 03/22/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2012
Assignee:
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Correspondent:
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806

Search Results as of: 06/20/2024 03:57 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