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 : KEY, JOHN
Total Assignments: 7
Assignment: 1
Reel/Frame:026770/0167   Pages: 11
Recorded: 08/18/2011
Attorney Dkt #:086108-0440
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIPS, TIMOTHY RATHER
Exec Dt:
08/11/2011
2
LONGBOTTOM, JAMES R.
Exec Dt:
08/11/2011
3
COVINGTON, RICKY LAYNE
Exec Dt:
07/20/2011
4
FRIPP, MICHAEL
Exec Dt:
07/14/2011
5
HELMS, LONNIE
Exec Dt:
07/14/2011
6
ACOSTA, FRANK
Exec Dt:
07/14/2011
7
BUDLER, NICHOLAS
Exec Dt:
07/28/2011
8
KEY, JOHN
Exec Dt:
07/14/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8646537
US20130014941
13179833
Correspondence name and address
JOHN W. WUSTENBERG
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 2
Reel/Frame:026791/0390   Pages: 11
Recorded: 08/23/2011
Attorney Dkt #:086108-0378
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIPS, TIMOTHY RATHER
Exec Dt:
08/11/2011
2
LONGBOTTOM, JAMES R.
Exec Dt:
08/11/2011
3
COVINGTON, RICKY LAYNE
Exec Dt:
07/20/2011
4
FRIPP, MICHAEL
Exec Dt:
07/14/2011
5
HELMS, LONNIE
Exec Dt:
07/14/2011
6
ACOSTA, FRANK
Exec Dt:
07/14/2011
7
BUDLER, NICHOLAS
Exec Dt:
07/28/2011
8
KEY, JOHN
Exec Dt:
07/14/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8616276
US20130014959
13179762
Correspondence name and address
JOHN W. WUSTENBERG
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 3
Reel/Frame:027708/0627   Pages: 8
Recorded: 02/15/2012
Attorney Dkt #:086108-0547
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACOSTA, FRANK V.
Exec Dt:
02/09/2012
2
DUKE, WESLEY G.
Exec Dt:
02/10/2012
3
YATES, STONEY M.
Exec Dt:
02/10/2012
4
KEY, JOHN
Exec Dt:
02/09/2012
5
BUDLER, NICHOLAS
Exec Dt:
02/09/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130180732
13350030
Correspondence name and address
JOHN W. WUSTENBERG
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 4
Reel/Frame:035491/0096   Pages: 8
Recorded: 04/24/2015
Attorney Dkt #:096378-0276
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACOSTA, FRANK V.
Exec Dt:
02/09/2012
2
DUKE, WESLEY G.
Exec Dt:
02/10/2012
3
YATES, STONEY M.
Exec Dt:
02/10/2012
4
KEY, JOHN
Exec Dt:
02/09/2012
5
BUDLER, NICHOLAS
Exec Dt:
02/09/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9376886
US20150292295
14695620
Correspondence name and address
IONA N. KAISER
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:027821/0497   Pages: 6
Recorded: 03/07/2012
Attorney Dkt #:086108-0466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELMS, LONNIE
Exec Dt:
02/23/2012
2
ACOSTA, FRANK
Exec Dt:
02/27/2012
3
BUDLER, NICHOLAS FREDERICK
Exec Dt:
02/24/2012
4
KEY, JOHN
Exec Dt:
02/27/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8708056
US20130233572
13414140
Correspondence name and address
JOHN WUSTENBERG, CUSTOMER NO. 29920 HALL
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 6
Reel/Frame:029204/0500   Pages: 7
Recorded: 10/29/2012
Attorney Dkt #:086108-0759
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACOSTA, FRANK
Exec Dt:
10/18/2012
2
HELMS, LONNIE CARL
Exec Dt:
10/24/2012
3
KEY, JOHN
Exec Dt:
10/17/2012
4
BUDLER, NICHOLAS F.
Exec Dt:
10/17/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9476273
US20130180731
13662695
Correspondence name and address
JOHN W. WUSTENBERG, CUSTOMER NO. 29920 H
2600 S. 2ND STREET
DUNCAN, OK 73536
Assignment: 7
Reel/Frame:038355/0580   Pages: 14
Recorded: 04/22/2016
Attorney Dkt #:063718.6205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACOSTA, FRANK
Exec Dt:
11/19/2013
2
BUDLER, NICHOLAS FREDERICK
Exec Dt:
11/21/2013
3
KEY, JOHN
Exec Dt:
11/19/2013
4
HELMS, LONNIE
Exec Dt:
11/21/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053945
US20160265302
15031465
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002

Search Results as of: 06/18/2025 11:30 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