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 : YOGESWAREN, ELAN
Total Assignments: 25
Assignment: 1
Reel/Frame:014279/0538   Pages: 2
Recorded: 07/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
07/03/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6995500
US20050001517
10613375
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 2
Reel/Frame:014295/0218   Pages: 2
Recorded: 07/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
07/03/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7075215
US20050002276
10613268
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 3
Reel/Frame:014295/0786   Pages: 2
Recorded: 07/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
07/03/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7036363
US20050000279
10613610
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER ST.
HOUSTON, TX 77041
Assignment: 4
Reel/Frame:017674/0022   Pages: 2
Recorded: 05/25/2006
Attorney Dkt #:PAT023CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
07/03/2003
Assignee
1
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7513147
US20060185430
11390585
Correspondence name and address
STUART J. FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 5
Reel/Frame:017551/0141   Pages: 4
Recorded: 02/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOGESWAREN, ELAN
Exec Dt:
01/18/2006
2
TELLO, LUCIO N.
Exec Dt:
01/26/2006
3
BLANKINSHIP, THOMAS J.
Exec Dt:
02/03/2006
Assignee
1
PRECISION ENERGY SERVICES, LTD.
4200 150-6TH AVENUE S.W.
CALGARY, CANADA T2P 3Y7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7529150
US20070183259
11348216
Correspondence name and address
J. DAVID CABELLO
WONG CABELLO LUTSCH RUTHERFORD &
BRUCCULERI, LLP
20333 SH 249, SUITE 600
HOUSTON, TX 77070
Assignment: 6
Reel/Frame:022464/0193   Pages: 5
Recorded: 03/27/2009
Attorney Dkt #:135-0027USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOGESWAREN, ELAN
Exec Dt:
01/18/2006
2
TELLO, LUCIO N.
Exec Dt:
01/26/2006
3
BLANKINSHIP, THOMAS J.
Exec Dt:
02/03/2006
Assignee
1
PRECISION ENERGY SERVICES LTD.
4200 150-6TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3Y7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7646674
US20090185445
12413027
Correspondence name and address
BILLY C. ALLEN III // WONG CABELLO
20333 STATE HIGHWAY 249
SUITE 600
HOUSTON, TX 77070
Assignment: 7
Reel/Frame:022464/0529   Pages: 5
Recorded: 03/27/2009
Attorney Dkt #:135-0027USD2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOGESWAREN, ELAN
Exec Dt:
01/18/2006
2
TELLO, LUCIO N.
Exec Dt:
01/26/2006
3
BLANKINSHIP, THOMAS J.
Exec Dt:
02/03/2006
Assignee
1
PRECISION ENERGY SERVICES, LTD.
4200 150-6TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3Y7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7755972
US20090185447
12413205
Correspondence name and address
BILLY C. ALLEN III // WONG CABELLO
20333 STATE HIGHWAY 249
SUITE 600
HOUSTON, TX 77070
Assignment: 8
Reel/Frame:023255/0796   Pages: 2
Recorded: 09/18/2009
Attorney Dkt #:TNS-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
09/18/2009
Assignee
1
TERRA NOVA SCIENCES LLC
1330 OLD SPANISH TRAIL
SUITE 3307
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8255195
US20100250206
12562939
Correspondence name and address
EDMONDS NOLTE, PC
16815 ROYAL CREST DRIVE
SUITE 130
HOUSTON, TX 77058
Assignment: 9
Reel/Frame:023499/0495   Pages: 2
Recorded: 11/10/2009
Attorney Dkt #:TNS-0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
11/10/2009
Assignee
1
TERRA NOVA SCIENCES LLC
1330 OLD SPANISH TRAIL
SUITE 3307
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8374836
US20100121623
12616026
Correspondence name and address
EDMONDS NOLTE, PC, N. ALEXANDER NOLTE
16815 ROYAL CREST DRIVE
SUITE 130
HOUSTON, TX 77058
Assignment: 10
Reel/Frame:024591/0938   Pages: 2
Recorded: 06/24/2010
Attorney Dkt #:TNS-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
06/03/2010
Assignee
1
TERRA NOVA SCIENCES LLC
1330 OLD SPANISH TRAIL
SUITE 3307
HOUSTON, TEXAS 77054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9110190
US20100309749
12793409
Correspondence name and address
EDMONDS & NOLTE, PC, N. ALEXANDER NOLTE
10411 WESTHEIMER ROAD
SUITE 201
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:027216/0302   Pages: 3
Recorded: 11/11/2011
Attorney Dkt #:TNS_0002,0003,004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
11/11/2011
Assignee
1
GEOSCAPE ANALYTICS, INC.
P.O. BOX 16806
SUGAR LAND, TEXAS 77496
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8255195
US20100250206
12562939
 
8374836
US20100121623
12616026
 
9110190
US20100309749
12793409
Correspondence name and address
EDMONDS & NOLTE, PC, N. ALEXANDER NOLTE
10411 WESTHEIMER ROAD
SUITE 201
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:036749/0052   Pages: 3
Recorded: 10/07/2015
Attorney Dkt #:GEOP.P0003US.C1/11507452
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
11/11/2011
Assignee
1
GEOSCAPE ANALYTICS, INC.
950 ECHO LANE
SUITE 200
HOUSTON, TEXAS 77024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10635759
US20150324503
14795725
Correspondence name and address
ROBERT GREESON
NORTON ROSE FULBRIGHT US LLP
2200 ROSS AVENUE, SUITE 3600
DALLAS, TX 75201
Assignment: 13
Reel/Frame:028776/0780   Pages: 2
Recorded: 08/13/2012
Attorney Dkt #:TNS-0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
08/13/2012
Assignee
1
GEOSCAPE ANALYTICS, INC.
P.O. BOX 16806
SUGAR LAND, TEXAS 77496
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10590762
US20130030782
13584345
Correspondence name and address
EDMONDS & NOLTE, PC
10411 WESTHEIMER RD, SUITE 201
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:029575/0324   Pages: 2
Recorded: 01/07/2013
Attorney Dkt #:TNS-0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
01/02/2013
Assignee
1
GEOSCAPE ANALYTICS, INC.
P.O. BOX 16806
SUGAR LAND, TEXAS 77496
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10528681
US20130138410
13732511
Correspondence name and address
EDMONDS & NOLTE, PC, N. ALEXANDER NOLTE
10411 WESTHEIMER ROAD
SUITE 201
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:054503/0211   Pages: 5
Recorded: 11/23/2020
Attorney Dkt #:68OPE507765US1/BAT1021US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOGESWAREN, ELAN
Exec Dt:
07/03/2020
2
SAKTHIVEL, NAVIN
Exec Dt:
07/28/2020
3
FANINI, OTTO
Exec Dt:
11/20/2020
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11545615
US20220077380
17015884
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH ST, 22ND FLOOR
HARTFORD, CT 06103-3207
Assignment: 16
Reel/Frame:060414/0124   Pages: 5
Recorded: 06/22/2022
Attorney Dkt #:68OPE507765US3/BAT1021USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOGESWAREN, ELAN
Exec Dt:
07/03/2020
2
SAKTHIVEL, NAVIN
Exec Dt:
07/28/2020
3
FANINI, OTTO
Exec Dt:
11/20/2020
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11844279
US20220328754
17846573
Correspondence name and address
CANTOR COLBURN - BAKER HUGHES OILFIELD OPERATIONS
20 CHURCH STREET, 22ND FLR
HARTFORD, CT 06103
Assignment: 17
Reel/Frame:055997/0355   Pages: 6
Recorded: 04/21/2021
Attorney Dkt #:68ACW508130US2/INT0869US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOGESWAREN, ELAN
Exec Dt:
04/10/2021
2
MAITY, SANDIP
Exec Dt:
04/21/2021
3
STEINSIEK, ROGER
Exec Dt:
04/20/2021
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11674377
US20210324729
17236438
Correspondence name and address
CANTOR COLBURN - BAKER HUGHES
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 18
Reel/Frame:056774/0851   Pages: 12
Recorded: 07/07/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKTHIVEL, NAVIN
Exec Dt:
06/28/2021
2
AVAGLIANO, AARON
Exec Dt:
06/28/2021
3
YOGESWAREN, ELAN
Exec Dt:
06/25/2021
4
NEUMANN, NILS
Exec Dt:
07/01/2021
5
SNITKOFF, JOSHUA
Exec Dt:
06/28/2021
6
ANISIMOV, MICKAIL
Exec Dt:
07/01/2021
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230007954
17369096
Correspondence name and address
TRASK BRITT, P.C.
P.O. BOX 2550
SALT LAKE CITY, UT 84102
Assignment: 19
Reel/Frame:057135/0228   Pages: 4
Recorded: 08/10/2021
Attorney Dkt #:68ACW508031US2INT0870US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, BAOYAN
Exec Dt:
07/29/2021
2
YOGESWAREN, ELAN
Exec Dt:
07/30/2021
3
RAMIREZ, MARC
Exec Dt:
08/10/2021
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11566517
US20220049600
17398287
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 20
Reel/Frame:060030/0819   Pages: 4
Recorded: 05/26/2022
Attorney Dkt #:751777.508512
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOGESWAREN, ELAN
Exec Dt:
04/06/2022
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220390637
17825780
Correspondence name and address
HOGAN LOVELLS US LLP
609 MAIN STREET
SUITE 4200
HOUSTON, TX 77002
Assignment: 21
Reel/Frame:060365/0890   Pages: 8
Recorded: 06/30/2022
Attorney Dkt #:751777.508107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, BAOYAN
Exec Dt:
04/10/2022
2
YOGESWAREN, ELAN
Exec Dt:
04/06/2022
3
RAMIREZ, MARC
Exec Dt:
04/06/2022
4
OLAIYA, JOSEPH
Exec Dt:
06/28/2022
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11828158
US20230003913
17850443
Correspondence name and address
HOGAN LOVELLS US LLP
609 MAIN STREET
SUITE 4200
HOUSTON, TX 77002
Assignment: 22
Reel/Frame:065528/0095   Pages: 8
Recorded: 11/10/2023
Attorney Dkt #:751777.508107CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, BAOYAN
Exec Dt:
04/10/2022
2
YOGESWAREN, ELAN
Exec Dt:
04/06/2022
3
RAMIREZ, MARC
Exec Dt:
04/06/2022
4
OLAIYA, JOSEPH
Exec Dt:
06/28/2022
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240084691
18506660
Correspondence name and address
HOGAN LOVELLS US LLP
609 MAIN STREET
SUITE 4200
HOUSTON, TX 77002
Assignment: 23
Reel/Frame:060921/0711   Pages: 8
Recorded: 08/29/2022
Attorney Dkt #:751777.507931
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, BAOYAN
Exec Dt:
06/28/2022
2
YOGESWAREN, ELAN
Exec Dt:
06/27/2022
3
RAMIREZ, MARC
Exec Dt:
06/29/2022
4
MENDEZ, FREDDY
Exec Dt:
08/17/2022
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11549360
US20220074299
17471525
Correspondence name and address
HOGAN LOVELLS US LLP
609 MAIN STREET
SUITE 4200
HOUSTON, TX 77002
Assignment: 24
Reel/Frame:061926/0067   Pages: 8
Recorded: 11/30/2022
Attorney Dkt #:751777.507931-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, BAOYAN
Exec Dt:
06/28/2022
2
YOGESWAREN, ELAN
Exec Dt:
06/27/2022
3
RAMIREZ, MARC
Exec Dt:
06/29/2022
4
MENDEZ, FREDDY
Exec Dt:
08/17/2022
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11959378
US20230102699
18072184
Correspondence name and address
HOGAN LOVELLS US LLP
609 MAIN STREET
SUITE 4200
HOUSTON, TX 77002
Assignment: 25
Reel/Frame:061458/0885   Pages: 13
Recorded: 10/18/2022
Attorney Dkt #:751777.509419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, BAOYAN
Exec Dt:
09/04/2022
2
YOGESWAREN, ELAN
Exec Dt:
09/01/2022
3
BALMACEDA, DALILA
Exec Dt:
08/31/2022
4
HAN, WEI
Exec Dt:
09/07/2022
5
STEINSIEK, ROGER
Exec Dt:
09/08/2022
6
OLAIYA, JOSEPH
Exec Dt:
10/13/2022
7
RAMIREZ, MARC
Exec Dt:
09/20/2022
8
DUTTA, SUSHANT
Exec Dt:
09/08/2022
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240125965
17968427
Correspondence name and address
HOGAN LOVELLS US LLP
609 MAIN STREET
SUITE 4200
HOUSTON, TX 77002

Search Results as of: 05/10/2024 12:46 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