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Flowco Holdings Inc. (FLOC)

NYSE: FLOC · Oil & Gas Field Machinery & Equipment · Houston, TX · filing with the SEC since 2024
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Grade6.6
◀ Past 7.6● Present 6.0▶ Future 6.4
3 est.
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Patents

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

26 patents granted to the 8 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 Flowco Holdings Inc.’s names, not what it holds today.

Patents granted
26
26 utility, 1976 to Dec 31, 2025
Granted in 2025
8
Against 4 in 2024 and 5 in 2023
Applications published
34
6 of them in 2025
Names they are printed under
8
a subsidiary
By yearGrantedApplications published
'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
Engines, pumps, turbines10
Civil engineering7
Chemical engineering1
Thermal processes and apparatus1
Mechanical elements1
Computer technology1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name8 counted
Estis Compression, LLC a subsidiary
named as the applicant on its applications, in US
0 granted
17 published
Estis Compression, LLC a subsidiary
US, as the owner printed on each patent
9 granted
0 published
Flogistix, LP a subsidiary
US, as the owner printed on each patent
5 granted
3 published
Flowco MasterCo LLC a subsidiary
US, as the owner printed on each patent
8 granted
0 published
PATRIOT ARTIFICIAL LIFT, LLC a subsidiary
US, as the owner printed on each patent
4 granted
4 published
Flowco MasterCo LLC a subsidiary
named as the applicant on its applications, in US
0 granted
5 published
Patriot Artificial Lift, LLC a subsidiary
named as the applicant on its applications, in US
0 granted
3 published
FLOGISTIX, LP a subsidiary
named as the applicant on its applications, in US
0 granted
2 published
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Dec 16, 202512,497,873Unibody bypass plunger and valve cageComputer technologyFlowco MasterCo LLC
Dec 16, 202512,497,871Catcher assembly for a plungerCivil engineeringFlowco MasterCo LLC
Dec 9, 202512,492,695Reconfigurable multi-stage gas compressorEngines, pumps, turbinesFlowco MasterCo LLC
Nov 18, 202512,473,793Wellhead flow block and flow control mechanismsCivil engineeringFlowco MasterCo LLC
Nov 4, 202512,460,500Wellhead flow block and flow control mechanismsCivil engineeringFlowco MasterCo LLC
Aug 26, 202512,398,622Systems and methods for delivering fluid into a wellboreCivil engineeringFlowco MasterCo LLC
Jul 15, 202512,359,531Choke mechanism for a lubricatorCivil engineeringFlowco MasterCo LLC
Jun 3, 202512,320,240Gas assisted plunger lift control system and methodCivil engineeringFlowco MasterCo LLC
Oct 29, 202412,129,816Compression emissions evacuatorEngines, pumps, turbinesEstis Compression, LLC
Oct 22, 202412,123,288Vapor recovery turbo compressorEngines, pumps, turbinesEstis Compression, LLC
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Oct 30, 20252025/0334020WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMSCivil engineeringFlowco MasterCo LLC
Oct 9, 20252025/0314159CATCHER ASSEMBLY FOR A PLUNGERCivil engineeringFlowco MasterCo LLC
Oct 9, 20252025/0314158UNIBODY SHIFT ROD PLUNGERCivil engineeringFlowco MasterCo LLC
Oct 9, 20252025/0314149CHOKE MECHANISM FOR A LUBRICATORCivil engineeringFlowco MasterCo LLC
Aug 28, 20252025/0270908GAS ASSISTED PLUNGER LIFT CONTROL SYSTEM AND METHODCivil engineeringFlowco MasterCo LLC
Apr 17, 20252025/0122850COMPRESSION EMISSIONS EVACUATOREngines, pumps, turbinesEstis Compression, LLC
Apr 25, 20242024/0133522Methane Retention SystemMechanical elementsEstis Compression, LLC
Apr 25, 20242024/0133521Methane Retention SystemMechanical elementsEstis Compression, LLC
Apr 25, 20242024/0133520Methane Retention SystemMechanical elementsEstis Compression, LLC
Apr 11, 20242024/0117783COMPRESSION EMISSIONS EVACUATOREngines, pumps, turbinesEstis Compression, LLC · patent 12,129,816 granted from it
What it applied for, 2024 to 2025: Civil engineering 5 · Engines, pumps, turbines 4 · Mechanical elements 3.

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 FLOC · research, not advice