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 : LEWIS, DERRICK W.
Total Assignments: 22
Assignment: 1
Reel/Frame:014537/0239   Pages: 6
Recorded: 09/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTIS, FREDERICK D.
Exec Dt:
07/23/2003
2
LEWIS, DERRICK W.
Exec Dt:
07/23/2003
3
RAY, DALE R.
Exec Dt:
07/23/2003
4
HARVEY, MICHAEL J.
Exec Dt:
07/23/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6962215
US20050034854
10426917
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 2
Reel/Frame:024070/0245   Pages: 12
Recorded: 03/12/2010
Attorney Dkt #:09-028566
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, DERRICK W.
Exec Dt:
01/06/2010
2
DIRKSEN, RONALD J.
Exec Dt:
02/03/2010
3
RADLEY, DAVID MICHAEL
Exec Dt:
01/06/2010
4
LOVORN, JAMES R.
Exec Dt:
01/25/2010
5
CURTIS, FREDRICK D.
Exec Dt:
01/06/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9279298
NONE
13392900
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 3
Reel/Frame:036594/0507   Pages: 8
Recorded: 09/17/2015
Attorney Dkt #:140846-012508US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTIS, FREDRICK D.
Exec Dt:
03/29/2010
2
LEWIS, DERRICK W.
Exec Dt:
04/13/2010
3
GINZBURG, LEYB
Exec Dt:
03/01/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160002996
14857525
Correspondence name and address
COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:025134/0586   Pages: 8
Recorded: 10/13/2010
Attorney Dkt #:1391-816.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAYEGI, SARA
Exec Dt:
10/05/2010
2
LEWIS, DERRICK W.
Exec Dt:
10/05/2010
3
BITTAR, MICHAEL S.
Exec Dt:
10/07/2010
4
LOVORN, JAMES RANDOLPH
Exec Dt:
10/11/2010
5
GODFREY, CRAIG W.
Exec Dt:
10/12/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120186873
13391833
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 5
Reel/Frame:027748/0330   Pages: 8
Recorded: 02/23/2012
Attorney Dkt #:1391-816.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAYEGI, SARA
Exec Dt:
10/05/2010
2
LEWIS, DERRICK W.
Exec Dt:
10/05/2010
3
BITTAR, MICHAEL S.
Exec Dt:
10/07/2010
4
LOVORN, JAMES RANDOLPH
Exec Dt:
10/11/2010
5
GODFREY, CRIAG W.
Exec Dt:
10/12/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120186873
13391833
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 6
Reel/Frame:025799/0655   Pages: 6
Recorded: 02/11/2011
Attorney Dkt #:2009-IP-029060 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTIS, FREDRICK D.
Exec Dt:
12/13/2010
2
LEWIS, DERRICK W.
Exec Dt:
12/06/2010
3
GINZBURG, LEYB
Exec Dt:
12/06/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9169700
US20110203802
13026034
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 7
Reel/Frame:025988/0155   Pages: 4
Recorded: 03/21/2011
Attorney Dkt #:2009-IP-022989 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, AARON M.
Exec Dt:
03/09/2011
2
LEWIS, DERRICK W.
Exec Dt:
01/21/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110232970
13052245
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 8
Reel/Frame:027264/0592   Pages: 10
Recorded: 11/18/2011
Attorney Dkt #:2009-IP-020908 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDE, LEONARD CHARLES
Exec Dt:
03/18/2011
2
CURTIS, FREDRICK D.
Exec Dt:
03/22/2011
3
LEWIS, DERRICK W.
Exec Dt:
03/22/2011
4
KARIGAN, JOSEPH MICHAEL
Exec Dt:
03/21/2011
5
HARVEY, MIKE
Exec Dt:
03/22/2011
6
SKINNER, NEAL G.
Exec Dt:
03/18/2011
7
WIGGINS, MATTHEW H.
Exec Dt:
03/22/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8739863
US20120125636
13300320
Correspondence name and address
SMITH IP SERVICES, P.C.
PO BOX 997
ROCKWALL, TX 75087
Assignment: 9
Reel/Frame:027773/0096   Pages: 5
Recorded: 02/28/2012
Attorney Dkt #:2011-IP-042220 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOVORN, JAMES R.
Exec Dt:
05/16/2011
2
WHITTAKER, MALCOLM E.
Exec Dt:
05/16/2011
3
LEWIS, DERRICK W.
Exec Dt:
05/17/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120292108
13406730
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 10
Reel/Frame:027879/0613   Pages: 5
Recorded: 03/16/2012
Attorney Dkt #:2011-IP-042220 C1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOVORN, JAMES R.
Exec Dt:
05/16/2011
2
WHITTAKER, MALCOLM E.
Exec Dt:
05/16/2011
3
LEWIS, DERRICK W.
Exec Dt:
05/17/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120292109
13422666
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 11
Reel/Frame:027771/0880   Pages: 8
Recorded: 02/28/2012
Attorney Dkt #:2009-IP-028566 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, DERRICK W.
Exec Dt:
07/19/2011
2
DIRKSEN, RONALD J.
Exec Dt:
06/14/2011
3
RADLEY, DAVID MICHAEL
Exec Dt:
02/24/2012
4
LOVORN, JAMES R.
Exec Dt:
06/21/2011
5
CURTIS, FREDRICK D.
Exec Dt:
06/13/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9279298
US20120165997
13392900
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 12
Reel/Frame:027210/0824   Pages: 8
Recorded: 11/10/2011
Attorney Dkt #:2010-IP-034406 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GODFREY, CRAIG W.
Exec Dt:
11/03/2011
2
ANTONENKO, PETER
Exec Dt:
10/27/2011
3
SKINNER, NEAL G.
Exec Dt:
10/24/2011
4
CURTIS, FREDRICK D.
Exec Dt:
09/06/2011
5
LEWIS, DERRICK W.
Exec Dt:
09/06/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260934
US20120125598
13293995
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 13
Reel/Frame:029852/0241   Pages: 5
Recorded: 02/21/2013
Attorney Dkt #:2011-IP-045828 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKRI, EMAD
Exec Dt:
02/27/2012
2
LOVORN, JAMES R.
Exec Dt:
02/27/2012
3
LEWIS, DERRICK W.
Exec Dt:
02/27/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130220600
13773149
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 14
Reel/Frame:028911/0092   Pages: 8
Recorded: 09/06/2012
Attorney Dkt #:2011-IP-049598 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOVORN, JAMES R.
Exec Dt:
08/20/2012
2
LEWIS, DERRICK W.
Exec Dt:
08/20/2012
3
SATI, MOHAMED
Exec Dt:
09/06/2012
4
BAKRI, EMAD
Exec Dt:
08/24/2012
5
MENEZES, CLIVE D.
Exec Dt:
08/27/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9605507
US20130062122
13595803
Correspondence name and address
SMITH IP SERVICES, P.C.
PO BOX 997
ROCKWALL, TX 75087
Assignment: 15
Reel/Frame:030458/0440   Pages: 6
Recorded: 05/21/2013
Attorney Dkt #:12-060804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, DERRICK W.
Exec Dt:
12/31/2012
2
LOVORN, JAMES R.
Exec Dt:
01/02/2013
3
GOSNEY, JON T.
Exec Dt:
01/15/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294741
US20150308203
14646930
Correspondence name and address
SMITH IP SERVICES, P.C.
PO BOX 997
ROCKWALL, TX 75087
Assignment: 16
Reel/Frame:030458/0915   Pages: 6
Recorded: 05/21/2013
Attorney Dkt #:12-065899
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, DERRICK W.
Exec Dt:
12/31/2012
2
LOVORN, JAMES R.
Exec Dt:
01/02/2013
3
GOSNEY, JON T.
Exec Dt:
01/15/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10161205
US20150292280
14440705
Correspondence name and address
SMITH IP SERVICES, P.C.
PO BOX 997
ROCKWALL, TX 75087
Assignment: 17
Reel/Frame:036256/0951   Pages: 5
Recorded: 08/05/2015
Attorney Dkt #:140846-022509US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, DERRICK W.
Exec Dt:
12/31/2012
2
LOVORN, JAMES R.
Exec Dt:
01/02/2013
3
GOSNEY, JON T.
Exec Dt:
01/15/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10161205
US20150292280
14440705
Correspondence name and address
CHAMBERLAIN, HRDLICKA
1200 SMITH STREET, 14TH FLOOR
HOUSTON, TX 77002
Assignment: 18
Reel/Frame:037946/0001   Pages: 5
Recorded: 03/10/2016
Attorney Dkt #:140846-022409US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, DERRICK W.
Exec Dt:
12/31/2012
2
LOVORN, JAMES R.
Exec Dt:
01/02/2013
3
GOSNEY, JON T.
Exec Dt:
01/15/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294741
US20150308203
14646930
Correspondence name and address
CHAMBERLAIN, HRDLICKA
1200 SMITH STREET, 14TH FLOOR
HOUSTON, TX 77002
Assignment: 19
Reel/Frame:048777/0421   Pages: 5
Recorded: 04/03/2019
Attorney Dkt #:140846-022410US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, DERRICK W.
Exec Dt:
12/31/2012
2
LOVORN, JAMES R.
Exec Dt:
01/02/2013
3
GOSNEY, JON T.
Exec Dt:
01/15/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190226291
16373719
Correspondence name and address
CHAMBERLAIN, HRDLICKA, WHITE, WILLIAMS &
1200 SMITH STREET, 14TH FLOOR
HOUSTON, TX 77002
Assignment: 20
Reel/Frame:038882/0020   Pages: 8
Recorded: 06/10/2016
Attorney Dkt #:1880.510US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GODFREY, CRAIG WILLIAM
Exec Dt:
01/06/2014
2
CLARK, OWEN RANSOM
Exec Dt:
01/06/2014
3
LEWIS, DERRICK W.
Exec Dt:
01/10/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10260307
US20160305213
15103137
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 21
Reel/Frame:034010/0725   Pages: 5
Recorded: 10/22/2014
Attorney Dkt #:7523.767
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIRKSEN, RON J.
Exec Dt:
05/20/2014
2
LEWIS, DERRICK W.
Exec Dt:
05/20/2014
Assignee
1
HALLIBURTON ENERGY SERVICES INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9702210
US20160047187
14426884
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219
Assignment: 22
Reel/Frame:040534/0792   Pages: 5
Recorded: 12/06/2016
Attorney Dkt #:7523.1032US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, DERRICK W.
Exec Dt:
02/16/2015
2
GRACE, CHRIS A.
Exec Dt:
02/18/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10612336
US20170191333
15316623
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219

Search Results as of: 05/27/2024 06:02 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