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TETRA Technologies, Inc. (TTI)

NYSE: TTI · Crude Petroleum & Natural Gas · Spring, TX · filing with the SEC since 1996
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Patents

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

106 patents granted to the 5 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 TETRA Technologies, Inc.’s names, not what it holds today.

Patents granted
106
106 utility, 1976 to Dec 31, 2025
Granted in 2025
4
Against 3 in 2024 and 5 in 2023
Applications published
56
3 of them in 2025
Names they are printed under
5
its own name, a subsidiary
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
Basic materials chemistry11
Civil engineering6
Chemical engineering5
Handling3
Organic fine chemistry2
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name5 counted
TETRA Technologies, Inc. its own name
US, as the owner printed on each patent
104 granted
42 published
Tetra Technologies, Inc. its own name
named as the applicant on its applications, in US
0 granted
12 published
Optima Solutions UK Limited a subsidiary
GB, as the owner printed on each patent
1 granted
1 published
Compressco, Inc. a subsidiary
US, as the owner printed on each patent
0 granted
1 published
Tetra International, Inc. a subsidiary
US, as the owner printed on each patent
1 granted
0 published
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Oct 21, 202512,448,351Method of preparing ionic fluidsOrganic fine chemistryTETRA Technologies, Inc.
Jun 17, 202512,330,173Method and apparatus for modular hydrocycloneChemical engineeringTETRA Technologies, Inc.
Mar 18, 202512,252,943Method and apparatus for automatic drill outCivil engineeringTETRA Technologies, Inc.
Jan 14, 202512,194,421Multi chamber mixing manifoldChemical engineeringTETRA Technologies, Inc.
Dec 3, 202412,158,064Method of delivering frac fluid and additivesCivil engineeringTETRA Technologies, Inc.
Aug 20, 202412,066,127Rapid deployment frac water transfer systemHandlingTETRA Technologies, Inc.
Mar 5, 202411,920,439Situ treatment analysis mixing systemCivil engineeringTETRA Technologies, Inc.
Nov 28, 202311,827,599Method of preparing ionic fluidsOrganic fine chemistryTETRA Technologies, Inc.
Oct 10, 202311,781,408Method of delivering frac fluid and additivesCivil engineeringTETRA Technologies, Inc.
Oct 10, 202311,779,937Method and apparatus for hydrocycloneChemical engineeringTETRA Technologies, Inc.
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Sep 4, 20252025/0277416METHOD AND APPARATUS FOR AUTOMATIC DRILL OUTCivil engineeringTetra Technologies, Inc.
Jun 19, 20252025/0197235METHOD FOR THE REDUCTION OF THE ORP, AS WELL AS INCREASING PH LEVELS TO NEUTRAL FOR THE USE IN A DLE PROCESS DEVICEMaterials, metallurgyTETRA Technologies, Inc.
Mar 6, 20252025/0074785COMPOSITION OF AN ULTRA-PURE ZINC BROMIDE AND ZINC CHLORIDE BLEND PRODUCED FROM A METHOD OF REACTING CHLORINE WITH A MIXTURE OF ZINC BROMIDE AND ZINCChemical engineeringTETRA Technologies, Inc.
May 23, 20242024/0167338METHOD AND APPARATUS FOR AUTOMATIC DRILL OUTCivil engineeringTetra Technologies, Inc. · patent 12,252,943 granted from it
May 16, 20242024/0158346METHOD OF PREPARING IONIC FLUIDSOrganic fine chemistryTetra Technologies, Inc. · patent 12,448,351 granted from it
Mar 10, 20222022/0073806HIGH DENSITY, LOW TCT DIVALENT BRINES AND USES THEREOFBasic materials chemistryTETRA Technologies, Inc. · patent 11,613,687 granted from it
Nov 11, 20212021/0348697RAPID DEPLOYMENT FRAC WATER TRANSFER SYSTEMHandlingTETRA Technologies, Inc. · patent 12,066,127 granted from it
Aug 5, 20212021/0238468STABILIZATION AND REDUCTION OF TCT OF DIVALENT IODIDE-CONTAINING BRINESBasic materials chemistryTETRA Technologies, Inc. · patent 11,292,956 granted from it
Apr 22, 20212021/0115316TEMPERATURE STABILITY OF POLYOLS AND SUGAR ALCOHOLS IN BRINESBasic materials chemistryTETRA Technologies, Inc. · patent 11,208,587 granted from it
Feb 11, 20212021/0040372STABILIZATION AND REDUCTION OF TCT OF BRINES CONTAINING MONOVALENT IODIDESBasic materials chemistryTETRA Technologies, Inc. · patent 11,261,362 granted from it
What it applied for, 2024 to 2025: Civil engineering 2 · Organic fine chemistry 1 · Chemical engineering 1 · Materials, metallurgy 1.

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 TTI · research, not advice