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: 11
Patent #:
4991668
Issue Dt:
02/12/1991
Application #:
07306050
Filing Dt:
02/06/1989
Inventors:
WILLIAM A. REHM, WILLIAM J. MC DONALD, WILLIAM C. MAURER, CURTIS E. LEITKO JR.
Title:
CONTROLLED DIRECTIONAL DRILLING SYSTEM AND METHOD
Assignment: 1
Reel/Frame:
005039/0614Recorded: 02/06/1989Pages: 2
Conveyance:
ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignors:
MC DONALD, WILLIAM J.
Exec Dt:
01/11/1989
MAURER, WILLIAM C.
Exec Dt:
01/11/1989
LEITKO, CURTIS E. JR.
Exec Dt:
01/11/1989
REHM, WILLIAM
Exec Dt:
01/11/1989
Assignee:
BECHTEL INVESTMENTS, INC.
A CORP. OF NEVADA
NEVADA
Correspondent:
NEAL J. MOSELY
2916 WEST T.C. JESTER BLVD., STE. 108
HOUSTON, TX 77018
Assignment: 2
Reel/Frame:
005039/0616Recorded: 02/06/1989Pages: 2
Conveyance:
ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignors:
REHM, WILLIAM A.
Exec Dt:
01/11/1989
MC DONALD, WILLIAM J.
Exec Dt:
01/11/1989
MAURER, WILLIAM C.
Exec Dt:
01/11/1989
LEITKO, CURTIS E. JR.
Exec Dt:
01/11/1989
Assignee:
MAURER ENGINEERING INC.
A CORP. OF TEXAS
TEXAS
Correspondent:
NEAL J. MOSELY
2916 WEST T.C. JESTER BLVD., STE. 108
HOUSTON, TX 77018
Assignment: 3
Reel/Frame:
007577/0448Recorded: 08/07/1995Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
FREMONT GROUP, INC.
Exec Dt:
07/20/1995
Assignee:
BECFIELD DRILLING SERVICES
10908 METRONOME
HOUSTON, TEXAS 77043
Correspondent:
J. DEAN LECHTENBERGER
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
750 BERING, SUITE 200
HOUSTON, TX 77210
Assignment: 4
Reel/Frame:
009005/0710Recorded: 03/09/1998Pages: 89
Conveyance:
ASSET PURCHASE
Assignor:
BECFIELD DRILLING SERVICES
Exec Dt:
11/28/1995
Assignee:
PHOENIX DRILLING SERVICES, INC., A CORP. OF DE
SUITE 270
1400 BROADFIELD
HOUSTON, TEXAS 77084
Correspondent:
PHOENIX DRILLING SERVICES, INC.
GERALD HAGE
1400 BROADFIELD
HOUSTON, TX 77084
Assignment: 5
Reel/Frame:
009996/0409Recorded: 05/28/1999Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
BECFIELD DRILLING SERVICES
Exec Dt:
12/02/1995
Assignee:
PHOENIX ENERGY ACQUISITION CORPORATION II
SUITE 270
1400 BROADFIELD
HOUSTON, TEXAS 77084
Correspondent:
GIBSON, DUNN & CRUTCHER LLP
PETER F. WEINBERG
1801 CALIFORNIA STREET, SUITE 4100
DENVER, CO 80202
Assignment: 6
Reel/Frame:
009987/0761Recorded: 05/28/1999Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PHOENIX ENERGY ACQUISITION CORPOPRATION II
Exec Dt:
12/28/1995
Assignee:
PHOENIX DRILLING SERVICES, INC.
SUITE 270
1400 BROADFIELD
HOUSTON, TEXAS 77084
Correspondent:
GIBSON, DUNN & CRUTCHER LLP
PETER F. WEINBERG
1801 CALIFORNIA STREET
SUITE 4100
DENVER, CO 80202
Assignment: 7
Reel/Frame:
008811/0883Recorded: 11/07/1997Pages: 9
Conveyance:
SECURITY AGREEMENT
Assignor:
PHOENIX DRILLING SERVICES, INC., A DELAWARE CORPORATION
Exec Dt:
11/06/1997
Assignee:
GENERAL ELECTRIC CAPITAL CORPORATION, A NEW YORK CORPORATION
10 SOUTH LASALLE STREET, SUITE 2700
CHICAGO, ILLINOIS 60603
Correspondent:
KELLY MORGAN
5800 SEARS TOWER
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:
009052/0022Recorded: 03/30/1998Pages: 5
Conveyance:
TERMINATION OF SECURITY INTEREST IN PATENTS
Assignor:
GENERAL ELECTRIC CAPITAL CORPORATION
Exec Dt:
03/16/1998
Assignee:
PHOENIX DRILLING SERVICES, INC.
1400 BROADFIELD, STE 207
HOUSTON, TEXAS 77084
Correspondent:
MEREDITH A. PARSONS
233 S. WACKER DR., STE. 5800
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:
009781/0784Recorded: 02/26/1999Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
BLACK WARRIOR WIRELINE CORP.
Exec Dt:
03/16/1998
Assignee:
FLEET CAPITAL CORPORATION
2711 N. HASKELL ROAD, SUITE 2100
DALLAS, TEXAS 75204
Correspondent:
PATTON BOGGS LLP
GEORGE M. BORABABY, ESQ.
2550 M STREET, N.W.
WASHINGTON, D.C. 20037
Assignment: 10
Reel/Frame:
010078/0656Recorded: 08/05/1998Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PHOENIX DRILLING SERVICES, INC.
Exec Dt:
03/16/1998
Assignee:
BLACK WARRIOR WIRELINE CORP.
3748 HIGHWAY 45 NORTH
COLUMBUS, MISSISSIPPI 39701
Correspondent:
PATTON BOGGS LLP
GEORGE M. BORABABY, ESQ.
2550 M STREET, N.W.
WASHINGTON, D.C. 20037
Assignment: 11
Reel/Frame:
010572/0514Recorded: 03/02/2000Pages: 6
Conveyance:
RELEASE
Assignor:
FLEET CAPITAL CORPORATION
Exec Dt:
02/15/2000
Assignee:
BLACK WARRIOR WIRELINE CORP.
3748 HWY 45 WEST
COLUMBUS, MISSISSIPPI 39701
Correspondent:
ROBERT D. GOLDSCHEIN, ESQ.
1999 AVENUE OF THE STARS
SUITE 1400
LOS ANGELES, CA 90067

Search Results as of: 05/13/2024 08:52 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