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: 6
Patent #:
Issue Dt:
05/16/1995
Application #:
08236443
Filing Dt:
05/02/1994
Inventor:
EDWIN D. HOMAN
Title:
HORIZONTAL SEPARATOR FOR TREATING UNDER-BALANCE DRILLING FLUID
Assignment: 1
Reel/Frame:
006999/0259Recorded: 05/02/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/30/1994
Assignee:
400C, 9705 HORTON ROAD S.W.
CALGARY, ALBERTA,, CANADA T2V 2X5
Correspondent:
MICHAEL L. TOMPKINS
SHERIDAN ROSS & MCINTOSH
1700 LINCOLN STREET, SUITE 3500
DENVER, COLORADO 80203
Assignment: 2
Reel/Frame:
009773/0677Recorded: 02/22/1999Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/21/1998
Assignee:
400C, 9705 HORTON ROAD S.W.
CALGARY, ALBERTA, CANADA T2V 2
Correspondent:
SHERIDAN ROSS P.C.
JOSEPH E. KOVARIK
1700 LINCOLN STREET
SUITE 3500
DEVER, COLORADO 80203
Assignment: 3
Reel/Frame:
014108/0759Recorded: 06/02/2003Pages: 4
Conveyance:
CERTIFICATE OF AMALGAMATION
Assignor:
Exec Dt:
12/13/2002
Assignee:
400C, 9705 HORTON ROAD S.W.
CALGARY, ALBERTA, CALIFORNIA T2V 2X5
Correspondent:
SHERIDAN ROSS P.C.
JOSEPH E. KOVARIK
1560 BROADWAY
STE. 1200
DENVER, CO 80202-5141
Assignment: 4
Reel/Frame:
016309/0227Recorded: 07/26/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/04/2005
Assignee:
400C, 9705 HORTON ROAD S.W.
CALGARY, ALBERTA, CANADA T2V 2X5
Correspondent:
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202-5141
Assignment: 5
Reel/Frame:
017507/0031Recorded: 04/21/2006Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2006
Assignee:
1917 A.-84 AVE.
EDMONTON, CANADA T6P1K1
Correspondent:
CRYSTAL TAYLOR
515 POST OAK BLVD.
SUITE 600
HOUSTON, TX 77027
Assignment: 6
Reel/Frame:
017527/0191Recorded: 04/26/2006Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/21/2006
Assignee:
2900 MANULIFE PLACE
10680-101 STREET
EDMONTON, CANADA T533V5
Correspondent:
CRYSTAL N. TAYLOR
515 POST OAK BLVD.
SUITE 600
HOUSTON, TX 77027

Search Results as of: 05/23/2024 08:11 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