Borisa Lajesic

Person

Addison, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wellbore sealing system with degradable whipstock
- Patent number 11,280,142
- Issue date Mar 22, 2022
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and assemblies for running and testing tools
- Patent number 10,954,754
- Issue date Mar 23, 2021
- Halliburton Energy Services, Inc.
- Matthew Bradley Stokes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Deflector assembly for a lateral wellbore
- Patent number 10,036,220
- Issue date Jul 31, 2018
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Grant
Deflector assembly for a lateral wellbore
- Patent number 10,012,045
- Issue date Jul 3, 2018
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable latch coupling assembly
- Patent number 9,874,062
- Issue date Jan 23, 2018
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable bullnose assembly for use with a wellbore deflector
- Patent number 9,803,438
- Issue date Oct 31, 2017
- Halliburton Energy Services, Inc.
- Matthew Bradley Stokes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable bullnose assembly for use with a wellbore deflector
- Patent number 9,638,008
- Issue date May 2, 2017
- Halliburton Energy Services, Inc.
- Matthew Bradley Stokes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable and variable-length bullnose assembly for use with a wel...
- Patent number 9,260,945
- Issue date Feb 16, 2016
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Grant
Deflector assembly for a lateral wellbore
- Patent number 9,243,465
- Issue date Jan 26, 2016
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adjustable bullnose assembly for use with a wellbore deflector asse...
- Patent number 9,140,082
- Issue date Sep 22, 2015
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable bullnose assembly for use with a wellbore deflector
- Patent number 8,985,203
- Issue date Mar 24, 2015
- Halliburton Energy Services, Inc.
- Matthew Bradley Stokes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Borehole selector assembly
- Patent number 8,695,694
- Issue date Apr 15, 2014
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Methods And Assemblies For Running And Testing Tools
- Publication number 20200300062
- Publication date Sep 24, 2020
- Halliburton Energy Services, Inc.
- Matthew Bradley Stokes
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE BULLNOSE ASSEMBLY FOR USE WITH A WELLBORE DEFLECTOR
- Publication number 20160348476
- Publication date Dec 1, 2016
- Halliburton Energy Services, Inc.
- Matthew Bradley Stokes
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE SEALING SYSTEM WITH DEGRADABLE WHIPSTOCK
- Publication number 20160326818
- Publication date Nov 10, 2016
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Application
DEFLECTOR ASSEMBLY FOR A LATERAL WELLBORE
- Publication number 20160290079
- Publication date Oct 6, 2016
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE LATCH COUPLING ASSEMBLY
- Publication number 20160273288
- Publication date Sep 22, 2016
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Application
Deflector Assembly for a Lateral Wellbore
- Publication number 20160153252
- Publication date Jun 2, 2016
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE BULLNOSE ASSEMBLY FOR USE WITH A WELLBORE DEFLECTOR
- Publication number 20160153253
- Publication date Jun 2, 2016
- Halliburton Energy Services, Inc.
- Matthew Bradley Stokes
- E21 - EARTH DRILLING MINING
Information Patent Application
DEFLECTOR ASSEMBLY FOR A LATERAL WELLBORE
- Publication number 20150285016
- Publication date Oct 8, 2015
- Halliburton Energy Services,Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Application
Expandable and Variable-Length Bullnose Assembly for Use With a Wel...
- Publication number 20150267508
- Publication date Sep 24, 2015
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Application
Adjustable Bullnose Assembly for Use With a Wellbore Deflector Asse...
- Publication number 20150184474
- Publication date Jul 2, 2015
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE BULLNOSE ASSEMBLY FOR USE WITH A WELLBORE DEFLECTOR
- Publication number 20150027689
- Publication date Jan 29, 2015
- Halliburton Energy Services, Inc.
- Matthew Bradley Stokes
- E21 - EARTH DRILLING MINING
Information Patent Application
BOREHOLE SELECTOR ASSEMBLY
- Publication number 20140116784
- Publication date May 1, 2014
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING

Borisa Lajesic

Person

Patents Grantslast 30 patents

Wellbore sealing system with degradable whipstock

Methods and assemblies for running and testing tools

Deflector assembly for a lateral wellbore

Deflector assembly for a lateral wellbore

Expandable latch coupling assembly

Expandable bullnose assembly for use with a wellbore deflector

Expandable bullnose assembly for use with a wellbore deflector

Expandable and variable-length bullnose assembly for use with a wel...

Deflector assembly for a lateral wellbore

Adjustable bullnose assembly for use with a wellbore deflector asse...

Expandable bullnose assembly for use with a wellbore deflector

Borehole selector assembly

Patents Applicationslast 30 patents

Methods And Assemblies For Running And Testing Tools

EXPANDABLE BULLNOSE ASSEMBLY FOR USE WITH A WELLBORE DEFLECTOR

WELLBORE SEALING SYSTEM WITH DEGRADABLE WHIPSTOCK

DEFLECTOR ASSEMBLY FOR A LATERAL WELLBORE

EXPANDABLE LATCH COUPLING ASSEMBLY

Deflector Assembly for a Lateral Wellbore

EXPANDABLE BULLNOSE ASSEMBLY FOR USE WITH A WELLBORE DEFLECTOR

DEFLECTOR ASSEMBLY FOR A LATERAL WELLBORE

Expandable and Variable-Length Bullnose Assembly for Use With a Wel...

Adjustable Bullnose Assembly for Use With a Wellbore Deflector Asse...

EXPANDABLE BULLNOSE ASSEMBLY FOR USE WITH A WELLBORE DEFLECTOR

BOREHOLE SELECTOR ASSEMBLY