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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : BERSCHEIDT, KEVIN T.
Total Assignments: 10
Assignment: 1
Reel/Frame:005784/0315   Pages: 5
Recorded: 08/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STREICH, STEVEN G.
Exec Dt:
07/31/1991
2
HUSHBECK, DONALD F.
Exec Dt:
07/31/1991
3
BERSCHEIDT, KEVIN T.
Exec Dt:
07/30/1991
4
JACOBI, RICK D.
Exec Dt:
08/01/1991
Assignee
1
HALLIBURTON COMPANY A DE CORPORATION
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5271468
NONE
07719740
Correspondence name and address
C. DEAN DOMINGUE
HALLIBURTON COMPANY
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:005834/0144   Pages: 4
Recorded: 09/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STREICH, STEVEN G.
Exec Dt:
09/11/1991
2
BERSCHEIDT, KEVIN T.
Exec Dt:
09/11/1991
Assignee
1
HALLIBURTON COMPANY
A CORPORAITON OF DE
1015 BOIS D'ARC,
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5207274
NONE
07744192
Correspondence name and address
C. DEAN DOMINGUE
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:006144/0990   Pages: 5
Recorded: 06/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STREICH, STEVEN G.
Exec Dt:
06/15/1992
2
HUSHBECK, DONALD F.
Exec Dt:
06/12/1992
3
BERSCHEIDT, KEVIN T.
Exec Dt:
06/12/1992
4
JACOBI, RICK D.
Exec Dt:
06/15/1992
Assignee
1
HALLIBURTON COMPANY A CORP. OF DELAWARE
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5224540
NONE
07883619
Correspondence name and address
HALLIBURTON SERVICES, A DIV. OF
HALLIBURTON COMPANY
JAMES R. DUZAN
P.O. DRAWER 1431
DUNCAN, OKLAHOMA 73536-0102
Assignment: 4
Reel/Frame:006409/0076   Pages: 4
Recorded: 02/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERSCHEIDT, KEVIN T.
Exec Dt:
02/02/1993
2
BOHLEN, J. TAD
Exec Dt:
02/02/1993
3
SMITH, DONALD R.
Exec Dt:
02/02/1993
Assignee
1
HALLIBURTON COMPANY
JAMES R. DUZAN
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5343954
NONE
07971185
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 5
Reel/Frame:007542/0401   Pages: 4
Recorded: 07/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANCH, ALTON L.
Exec Dt:
06/28/1995
2
BERSCHEIDT, KEVIN T.
Exec Dt:
06/28/1995
3
SMITH, DONALD R.
Exec Dt:
06/28/1995
Assignee
1
HALLIBURTON COMPANY
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5540279
NONE
08442448
Correspondence name and address
STEPHEN R. CHRISTIAN
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OK 73536-0102
Assignment: 6
Reel/Frame:008956/0445   Pages: 4
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, YUSHENG
Exec Dt:
01/26/1998
2
DAVISON, DOUGLAS W.
Exec Dt:
01/26/1998
3
BERSCHEIDT, KEVIN T.
Exec Dt:
01/09/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5839515
NONE
08888719
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
STEPHEN R. CHRISTIAN
1015 BOIS D'ARC
DUNCAN, OK 73536-0102
Assignment: 7
Reel/Frame:009441/0029   Pages: 6
Recorded: 09/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, YUSHENG
Exec Dt:
08/18/1998
2
DAVISON, DOUGLAS W.
Exec Dt:
08/26/1998
3
BERSCHEIDT, KEVIN T.
Exec Dt:
09/03/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5984007
NONE
09005635
Correspondence name and address
HALLIBURTON ENERGY SERVICES
STEPEN R. CHRISTIAN
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 8
Reel/Frame:009956/0897   Pages: 8
Recorded: 05/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARGUS, GREGORY W.
Exec Dt:
05/12/1999
2
HUSHBECK, DONALD F.
Exec Dt:
05/12/1999
3
HAWKINS, THOMAS W.
Exec Dt:
05/12/1999
4
BERSCHEIDT, KEVIN T.
Exec Dt:
05/12/1999
5
WINSLOW, DONALD W.
Exec Dt:
05/13/1999
6
SMITH, DONALD R.
Exec Dt:
05/12/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6220349
NONE
09311458
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 9
Reel/Frame:010944/0465   Pages: 6
Recorded: 07/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERSCHEIDT, KEVIN T.
Exec Dt:
07/11/2000
2
SMITH, DONALD R.
Exec Dt:
07/11/2000
3
STEPP,LEE WAYNE
Exec Dt:
07/11/2000
4
FOLDS,DON S.
Exec Dt:
07/11/2000
5
VARGUS,GREGORY W.
Exec Dt:
07/11/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6394180
NONE
09614897
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 10
Reel/Frame:012122/0342   Pages: 7
Recorded: 08/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEAL, KENNETH G.
Exec Dt:
07/31/2001
2
BERSCHEIDT, KEVIN T.
Exec Dt:
07/31/2001
3
FOLDS, DON S.
Exec Dt:
07/31/2001
4
HINKIE, RONALD L.
Exec Dt:
07/31/2001
5
SWOR, LOREN C.
Exec Dt:
07/31/2001
6
WILKINSON, BRIAN K.
Exec Dt:
07/31/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6666275
US20030024712
09922179
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440

Search Results as of: 05/15/2024 06:15 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