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Handoko Tirto Santoso
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cementing apparatus for reverse cementing
Patent number
12,060,763
Issue date
Aug 13, 2024
Halliburton Energy Services, Inc.
Ishwar Dilip Patil
E21 - EARTH DRILLING MINING
Information
Patent Grant
External sleeve cementer
Patent number
11,885,197
Issue date
Jan 30, 2024
Halliburton Energy Services, Inc.
Ishwar Patil
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cementing apparatus for reverse cementing
Patent number
11,746,618
Issue date
Sep 5, 2023
Halliburton Energy Services, Inc.
Ishwar Dilip Patil
E21 - EARTH DRILLING MINING
Information
Patent Grant
Flapper disk for buoyancy assisted casing equipment
Patent number
11,499,395
Issue date
Nov 15, 2022
Halliburton Energy Services, Inc.
Rajesh Parameshwaraiah
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dual sub-surface release plug with bypass for small diameter liners
Patent number
11,293,253
Issue date
Apr 5, 2022
Halliburton Energy Services, Inc.
Handoko Tirto Santoso
E21 - EARTH DRILLING MINING
Information
Patent Grant
Reverse cementing tool
Patent number
11,274,519
Issue date
Mar 15, 2022
Halliburton Energy Services, Inc.
Lonnie Carl Helms
E21 - EARTH DRILLING MINING
Information
Patent Grant
Threadless float equipment and method
Patent number
11,242,720
Issue date
Feb 8, 2022
Halliburton Energy Services, Inc.
Handoko Tirto Santoso
E21 - EARTH DRILLING MINING
Information
Patent Grant
High strength high temperature float equipment
Patent number
11,125,051
Issue date
Sep 21, 2021
Halliburton Energy Services, Inc.
Handoko Tirto Santoso
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
CEMENTING APPARATUS FOR REVERSE CEMENTING
Publication number
20230399918
Publication date
Dec 14, 2023
Halliburton Energy Services, Inc.
Ishwar Dilip Patil
E21 - EARTH DRILLING MINING
Information
Patent Application
EXTERNAL SLEEVE CEMENTER
Publication number
20230139858
Publication date
May 4, 2023
Halliburton Energy Services, Inc.
Ishwar Patil
E21 - EARTH DRILLING MINING
Information
Patent Application
CEMENTING APPARATUS FOR REVERSE CEMENTING
Publication number
20220136364
Publication date
May 5, 2022
Halliburton Energy Services, Inc.
Ishwar Dilip Patil
E21 - EARTH DRILLING MINING
Information
Patent Application
DUAL SUB-SURFACE RELEASE PLUG WITH BYPASS FOR SMALL DIAMETER LINERS
Publication number
20210317721
Publication date
Oct 14, 2021
Halliburton Energy Services, Inc.
Handoko Tirto Santoso
E21 - EARTH DRILLING MINING
Information
Patent Application
THREADLESS FLOAT EQUIPMENT AND METHOD
Publication number
20210246746
Publication date
Aug 12, 2021
Halliburton Energy Services, Inc.
Handoko Tirto Santoso
E21 - EARTH DRILLING MINING
Information
Patent Application
High Strength High Temperature Float Equipment
Publication number
20210156224
Publication date
May 27, 2021
Halliburton Energy Services, Inc.
Handoko Tirto SANTOSO
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
FLAPPER DISK FOR BUOYANCY ASSISTED CASING EQUIPMENT
Publication number
20210062616
Publication date
Mar 4, 2021
Halliburton Energy Services, Inc.
Rajesh Parameshwaraiah
E21 - EARTH DRILLING MINING