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Avinash Gopal DHARNE
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Shearable drive pin assembly
Patent number
11,898,416
Issue date
Feb 13, 2024
Halliburton Energy Services, Inc.
Ishwar Dilip Patil
E21 - EARTH DRILLING MINING
Information
Patent Grant
Casing equipment for pulsed power drilling
Patent number
11,873,697
Issue date
Jan 16, 2024
Halliburton Energy Services, Inc.
Lonnie Carl Helms
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cementing plug formed with high pressure seal
Patent number
11,767,728
Issue date
Sep 26, 2023
Halliburton Energy Services, Inc.
Avinash Gopal Dharne
E21 - EARTH DRILLING MINING
Information
Patent Grant
Stage cementer packer
Patent number
11,566,489
Issue date
Jan 31, 2023
Halliburton Energy Services, Inc.
Ishwar Dilip Patil
E21 - EARTH DRILLING MINING
Information
Patent Grant
Telescopic stage cementer packer
Patent number
11,519,242
Issue date
Dec 6, 2022
Halliburton Energy Services, Inc.
Avinash Gopal Dharne
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatuses and systems for regulating flow from a geological forma...
Patent number
11,421,518
Issue date
Aug 23, 2022
FORUM US, INC.
Lance Fielder
E21 - EARTH DRILLING MINING
Information
Patent Grant
Buoyancy assist tool
Patent number
11,293,260
Issue date
Apr 5, 2022
Halliburton Energy Services, Inc.
Avinash Gopal Dharne
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
CASING EQUIPMENT FOR PULSED POWER DRILLING
Publication number
20230243235
Publication date
Aug 3, 2023
Halliburton Energy Services, Inc.
Lonnie Carl Helms
E21 - EARTH DRILLING MINING
Information
Patent Application
SHEARABLE DRIVE PIN ASSEMBLY
Publication number
20220364437
Publication date
Nov 17, 2022
Halliburton Energy Services, Inc.
Ishwar Dilip Patil
E21 - EARTH DRILLING MINING
Information
Patent Application
STAGE CEMENTER PACKER
Publication number
20220349272
Publication date
Nov 3, 2022
Halliburton Energy Services, Inc.
Ishwar Dilip Patil
E21 - EARTH DRILLING MINING
Information
Patent Application
TELESCOPIC STAGE CEMENTER PACKER
Publication number
20220349273
Publication date
Nov 3, 2022
Halliburton Energy Services, Inc.
Avinash Gopal Dharne
E21 - EARTH DRILLING MINING
Information
Patent Application
BUOYANCY ASSIST TOOL
Publication number
20210332667
Publication date
Oct 28, 2021
Halliburton Energy Services, Inc.
Avinash Gopal DHARNE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CEMENTING PLUG FORMED WITH HIGH PRESSURE SEAL
Publication number
20210017831
Publication date
Jan 21, 2021
Halliburton Energy Services, Inc.
Avinash Gopal Dharne
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUSES AND SYSTEMS FOR REGULATING FLOW FROM A GEOLOGICAL FORMA...
Publication number
20190024491
Publication date
Jan 24, 2019
FORUM US, INC.
Lance FIELDER
E21 - EARTH DRILLING MINING