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Halliburton Company (HAL)

NYSE: HAL · Oil & Gas Field Services, NEC · Houston, TX · filing with the SEC since 1994
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◀ Past 4.8● Present 6.9▶ Future 4.4
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Patents

US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026

13,268 patents granted to the 4 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Halliburton Company’s names, not what it holds today.

Patents granted
13,268
13,202 utility, 42 reissue, 18 design, 6 statutory invention registration, 1976 to Dec 31, 2025
Granted in 2025
558
Against 588 in 2024 and 679 in 2023
Applications published
11,160
579 of them in 2025
Names they are printed under
4
a subsidiary, its own name
By yearGrantedApplications published
'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
Civil engineering1,857
Measurement584
Basic materials chemistry360
Engines, pumps, turbines155
Materials, metallurgy124
Computer technology92
Electrical machinery, apparatus, energy79
Mechanical elements78
Chemical engineering62
Other special machines25
Telecommunications22
Handling21
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name4 counted
Halliburton Energy Services, Inc. a subsidiary
US, as the owner printed on each patent. 3 more under the same name are not counted (printed in BE)
11,782 granted
6,348 published
Halliburton Energy Services, Inc. a subsidiary
named as the applicant on its applications, in US. 5 more under the same name are not counted (printed in CA, printed in TX, printed in JP)
0 granted
4,794 published
Halliburton its own name
US, as the owner printed on each patent
1,486 granted
3 published
Halliburton Energy Services, Inc., a Delaware corporation a subsidiary
US, as the owner printed on each patent
0 granted
15 published
Names not counted (4)
HALLIBURTON CO
Most of its patents print NO; this name counts in US. 4 granted and 0 published under it are not counted.
HALLIBURTON CO
Every patent under it that falls to this company prints another country (NO). 0 granted and 3 published under it are not counted.
Halliburton Energy Services, Inc.
No country is printed for it. 0 granted and 1 published under it are not counted.
Halliburton Global Affiliates Holdings B.V.
Most of its patents print US; this name counts in NL. 1 granted and 0 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Dec 30, 202512,510,686Time-gated energy spectra for removal of borehole capture backgroundMeasurementHalliburton Energy Services, Inc.
Dec 30, 202512,510,685Electromagnetic waves resistivity computation using accelerated segmented lookup tableCivil engineeringHalliburton Energy Services, Inc.
Dec 30, 202512,510,392In-line flowmeter sensor device, in-line flowmeter and method for real-time monitoring of a volumetric ratio of fluidMeasurementHalliburton Energy Services, Inc.
Dec 30, 202512,509,970Detonator assembly for a perforating gun assemblyOther special machinesHalliburton Energy Services, Inc.
Dec 30, 202512,509,968Swaging of charge tube for attachment to perforating hardwareCivil engineeringHalliburton Energy Services, Inc.
Dec 30, 202512,509,967Expandable liner hanger assembly having anchor key in dovetail groove on hanger bodyCivil engineeringHalliburton Energy Services, Inc.
Dec 30, 202512,509,960Fluid tight float for use in a downhole environmentCivil engineeringHalliburton Energy Services, Inc.
Dec 30, 202512,509,958Expandable metal slip ring for use with a sealing assemblyCivil engineeringHalliburton Energy Services, Inc.
Dec 30, 202512,509,957Partially bonded seals for well systemsCivil engineeringHalliburton Energy Services, Inc.
Dec 30, 202512,509,947Downhole wet mate connection system for wellbore toolsCivil engineeringHalliburton Energy Services, Inc.
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Dec 25, 20252025/0389857REFINEMENT STEP FOR BEAMFORMING FOR ACOUSTIC SOURCE SEPARATIONMeasurementHalliburton Energy Services, Inc.
Dec 25, 20252025/0389188WELLBORE FRACTURING TREATMENT BASED ON REAL-TIME MODELINGCivil engineeringHalliburton Energy Services, Inc.
Dec 25, 20252025/0389174ELECTRIC SUBMERSIBLE PUMP WITH ACTIVE COOLINGCivil engineeringHalliburton Energy Services, Inc.
Dec 25, 20252025/0389171DUAL-ACTING DELAYED FILTERCAKE BREAKER FLUIDBasic materials chemistryHalliburton Energy Services, Inc. · patent 12,503,930 granted from it
Dec 25, 20252025/0389170VOLUMETRIC COMPENSATION FOR SEALING PERFORMANCE UNDER LARGE TEMPERATURE SWING CONDITIONSCivil engineeringHalliburton Energy Services, Inc.
Dec 25, 20252025/0389165DOWNHOLE TOOL EMPLOYING A PRESSURE INTENSIFIERCivil engineeringHalliburton Energy Services, Inc.
Dec 25, 20252025/0389162COUPLING MEMBER FOR USE WITH A CONNECTIONCivil engineeringHalliburton Energy Services, Inc.
Dec 25, 20252025/0389160Apparatus to Connect Cables Inside Coiled Tubing and Connect Coiled TubingCivil engineeringHalliburton Energy Services, Inc.
Dec 25, 20252025/0388804Acidizing Fluid with Foam Stabilizing Agent Comprising Antimony CompoundBasic materials chemistryHalliburton Energy Services, Inc.
Dec 25, 20252025/0388801FURFURYL ALCOHOL MONOMER CONSOLIDATION TREATMENTBasic materials chemistryHalliburton Energy Services, Inc.
What it applied for, 2024 to 2025: Civil engineering 614 · Measurement 141 · Engines, pumps, turbines 58 · Basic materials chemistry 54 · Computer technology 40 · Electrical machinery, apparatus, energy 33.

A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.

SI Assistanton HAL · research, not advice