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 : BANSAL, RAM K.
Total Assignments: 17
Assignment: 1
Reel/Frame:023609/0145   Pages: 7
Recorded: 12/04/2009
Attorney Dkt #:WEAT/0438.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSTICK, FRANCIS X., III
Exec Dt:
02/19/2004
2
HOSIE, DAVID G.
Exec Dt:
01/31/2004
3
GRAYSON, MICHAEL BRIAN
Exec Dt:
02/02/2004
4
BANSAL, RAM K.
Exec Dt:
01/30/2004
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7997340
US20100078164
12631541
Correspondence name and address
RANDOL W. READ
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 770566582
Assignment: 2
Reel/Frame:025933/0826   Pages: 8
Recorded: 03/10/2011
Attorney Dkt #:WEAT/0953USP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS F.
Exec Dt:
02/21/2011
2
MITCHELL, MARK A.
Exec Dt:
02/18/2011
3
PAVEL, DAVID
Exec Dt:
02/18/2011
4
RING, LEV
Exec Dt:
03/01/2011
5
BANSAL, RAM K.
Exec Dt:
02/19/2011
6
IBLINGS, DAVID
Exec Dt:
03/04/2011
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8627890
US20110155379
12984429
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:032142/0033   Pages: 8
Recorded: 02/05/2014
Attorney Dkt #:WEAT/0953USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS F.
Exec Dt:
02/21/2011
2
MITCHELL, MARK A.
Exec Dt:
02/18/2011
3
PAVEL, DAVID
Exec Dt:
02/18/2011
4
RING, LEV
Exec Dt:
03/01/2011
5
BANSAL, RAM K.
Exec Dt:
02/19/2011
6
IBLINGS, DAVID
Exec Dt:
03/04/2011
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9416599
US20140144706
14155083
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:026196/0703   Pages: 5
Recorded: 04/28/2011
Attorney Dkt #:WEAT/0954US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEGURA, RICHARD
Exec Dt:
04/06/2011
2
BAILEY, THOMAS
Exec Dt:
04/21/2011
3
BRUNNERT, DAVID J.
Exec Dt:
04/06/2011
4
BANSAL, RAM K.
Exec Dt:
04/21/2011
5
ANTOINE, ANDREW
Exec Dt:
04/21/2011
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9022117
US20110220357
13047658
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 5
Reel/Frame:035322/0476   Pages: 6
Recorded: 04/02/2015
Attorney Dkt #:WEAT/0954USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEGURA, RICHARD
Exec Dt:
04/06/2011
2
BAILEY, THOMAS
Exec Dt:
04/21/2011
3
BRUNNERT, DAVID J.
Exec Dt:
04/06/2011
4
BANSAL, RAM K.
Exec Dt:
04/21/2011
5
ANTOINE, ANDREW
Exec Dt:
04/21/2011
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10012048
US20150275606
14677002
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 6
Reel/Frame:048264/0378   Pages: 6
Recorded: 02/07/2019
Attorney Dkt #:WEAT/0954USC01 - ASG-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEGURA, RICHARD
Exec Dt:
04/06/2011
2
BAILEY, THOMAS
Exec Dt:
04/21/2011
3
BRUNNERT, DAVID J.
Exec Dt:
04/06/2011
4
BANSAL, RAM K.
Exec Dt:
04/21/2011
5
ANTOINE, ANDREW
Exec Dt:
04/21/2011
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10890042
US20180320467
16025870
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 7
Reel/Frame:055201/0118   Pages: 8
Recorded: 02/09/2021
Attorney Dkt #:WEAT/0954USC02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEGURA, RICHARD
Exec Dt:
04/06/2011
2
BAILEY, THOMAS F.
Exec Dt:
04/21/2011
3
BRUNNERT, DAVID J.
Exec Dt:
04/06/2011
4
BANSAL, RAM K.
Exec Dt:
04/21/2011
5
ANTOINE, ANDREW
Exec Dt:
04/21/2011
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11274514
US20210095538
17119857
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
PATTERSON + SHERIDAN LLP
HOUSTON, TX 77046
Assignment: 8
Reel/Frame:059024/0570   Pages: 6
Recorded: 02/16/2022
Attorney Dkt #:WEAT/0954USC03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEGURA, RICHARD J.
Exec Dt:
04/06/2011
2
BAILEY, THOMAS F.
Exec Dt:
04/21/2011
3
BRUNNERT, DAVID J.
Exec Dt:
04/06/2011
4
BANSAL, RAM K.
Exec Dt:
04/21/2011
5
ANTOINE, ANDREW
Exec Dt:
04/21/2011
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11846150
US20220243547
17672908
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA, SUITE 1600
PATTERSON + SHERIDAN LLP
HOUSTON, TX 77046
Assignment: 9
Reel/Frame:029281/0311   Pages: 9
Recorded: 11/12/2012
Attorney Dkt #:WEAT/1017US / TYF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANSAL, RAM K.
Exec Dt:
09/05/2012
2
NOSKE, JOE
Exec Dt:
08/30/2012
3
MIHALJ, MIROSLAV
Exec Dt:
10/02/2012
4
MENARD, BILL
Exec Dt:
08/31/2012
5
BAILEY, THOMAS F.
Exec Dt:
08/30/2012
6
PAVEL, DAVID
Exec Dt:
08/31/2012
7
BUCHANAN, GERALD WES DON
Exec Dt:
08/31/2012
8
GEORGE, GEOFF
Exec Dt:
11/08/2012
9
VIERAITIS, DAVID
Exec Dt:
09/05/2012
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353587
US20130068532
13596987
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 10
Reel/Frame:038527/0097   Pages: 9
Recorded: 05/10/2016
Attorney Dkt #:WEAT/1017USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANSAL, RAM K.
Exec Dt:
09/05/2012
2
NOSKE, JOE
Exec Dt:
08/30/2012
3
MIHALJ, MIROSLAV
Exec Dt:
10/02/2012
4
MENARD, BILL
Exec Dt:
08/31/2012
5
BAILEY, THOMAS F.
Exec Dt:
08/30/2012
6
PAVEL, DAVID
Exec Dt:
08/31/2012
7
BUCHANAN, GERALD WES DON
Exec Dt:
08/31/2012
8
GEORGE, GEOFF
Exec Dt:
11/08/2012
9
VIERAITIS, DAVID
Exec Dt:
09/05/2012
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10107053
US20160281448
15150464
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P. / WEATHERFO
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 11
Reel/Frame:030517/0604   Pages: 8
Recorded: 05/30/2013
Attorney Dkt #:WEAT/1073US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANSAL, RAM K.
Exec Dt:
01/08/2013
2
MEEKS, ARTHUR WARREN
Exec Dt:
01/08/2013
3
HAQ, MOHAMMED ALEEMUL
Exec Dt:
01/09/2013
4
XIAO, BIN
Exec Dt:
01/08/2013
5
MIHALJ, MIROSLAV
Exec Dt:
01/08/2013
6
KIPPIE, DAVID PETTER
Exec Dt:
11/01/2012
7
BAILEY, THOMAS F.
Exec Dt:
01/10/2013
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9435176
US20140116712
13662120
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 12
Reel/Frame:034158/0979   Pages: 8
Recorded: 11/12/2014
Attorney Dkt #:WEAT/1167US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANSAL, RAM K.
Exec Dt:
10/02/2014
2
HAQ, MOHAMMED ALEEMUL
Exec Dt:
09/29/2014
3
BAILEY, THOMAS F.
Exec Dt:
10/02/2014
4
SEGURA, RICHARD J.
Exec Dt:
10/15/2014
5
SMITH, IAN
Exec Dt:
10/20/2014
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9938781
US20150101812
14496936
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 13
Reel/Frame:046728/0314   Pages: 13
Recorded: 08/28/2018
Attorney Dkt #:WEAT/1167USC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANSAL, RAM K.
Exec Dt:
10/02/2014
2
HAQ, MOHAMMED ALEEMUL
Exec Dt:
09/29/2014
3
BAILEY, THOMAS F.
Exec Dt:
10/02/2014
4
SEGURA, RICHARD J.
Exec Dt:
10/15/2014
5
SMITH, IAN
Exec Dt:
10/20/2014
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10934787
US20180216419
15940507
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 14
Reel/Frame:034171/0683   Pages: 5
Recorded: 11/14/2014
Attorney Dkt #:WEAT/1197US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANSAL, RAM K.
Exec Dt:
11/12/2014
2
RING, LEV
Exec Dt:
10/23/2014
3
HANNEGAN, DON M.
Exec Dt:
11/07/2014
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9631442
US20150176347
14541354
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 15
Reel/Frame:042240/0269   Pages: 5
Recorded: 05/04/2017
Attorney Dkt #:WEAT/1197USC01-ASG1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANSAL, RAM K.
Exec Dt:
11/12/2014
2
RING, LEV
Exec Dt:
10/23/2014
3
HANNEGAN, DON M.
Exec Dt:
11/07/2014
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774599
US20170183923
15457721
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 16
Reel/Frame:053657/0205   Pages: 8
Recorded: 09/01/2020
Attorney Dkt #:WEAT/1197USC02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANSAL, RAM K.
Exec Dt:
11/12/2014
2
RING, LEV
Exec Dt:
10/23/2014
3
HANNEGAN, DON M.
Exec Dt:
11/09/2014
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11193340
US20200378197
16997067
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 17
Reel/Frame:035234/0206   Pages: 7
Recorded: 03/23/2015
Attorney Dkt #:WEAT/1182US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANSAL, RAM K.
Exec Dt:
03/04/2015
2
GEORGE, GEOFF
Exec Dt:
03/04/2015
3
BUCHANAN, GERALD WES DON
Exec Dt:
03/23/2015
4
CUNNINGHAM, JUSTIN
Exec Dt:
03/04/2015
5
DE LEON, EISENHOWER
Exec Dt:
03/04/2015
6
NOSKE, JOE
Exec Dt:
03/04/2015
7
RING, LEV
Exec Dt:
03/13/2015
8
LEAL, JERLIB J.
Exec Dt:
03/04/2015
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10006262
US20150240582
14617270
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046

Search Results as of: 05/10/2024 03:53 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