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Curtiss-Wright Corp. (CW)

NYSE: CW · Misc Industrial & Commercial Machinery & Equipment · Davidson, NC · filing with the SEC since 1994
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Patents

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

178 patents granted to the 10 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 Curtiss-Wright Corp.’s names, not what it holds today.

Patents granted
178
178 utility, 1976 to Dec 31, 2025
Granted in 2025
2
Against 1 in 2024 and 2 in 2023
Applications published
57
3 of them in 2025
Names they are printed under
10
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
Engines, pumps, turbines5
Surface technology, coating1
Mechanical elements1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name10 counted
Curtiss-Wright Corporation its own name
US, as the owner printed on each patent
68 granted
0 published
CURTISS-WRIGHT FLOW CONTROL CORPORATION a subsidiary
US, as the owner printed on each patent
52 granted
11 published
METAL IMPROVEMENT COMPANY, LLC a subsidiary
US, as the owner printed on each patent
28 granted
18 published
CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION a subsidiary
US, as the owner printed on each patent
26 granted
9 published
Curtiss-Wright Flow Control Corporation a subsidiary
named as the applicant on its applications, in US
0 granted
8 published
CURTISS-WRIGHT FLOW CONTROL SERVICE CORPORATION a subsidiary
US, as the owner printed on each patent
4 granted
2 published
Curtiss-Wright Electro-Mechanical Corporation a subsidiary
named as the applicant on its applications, in US
0 granted
3 published
METAL IMPROVEMENT COMPANY, LLC a subsidiary
named as the applicant on its applications, in US
0 granted
3 published
Curtiss-Wright Controls, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
2 published
Curtiss-Wright Flow Control Service Corporation a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Dec 23, 202512,504,083Relief valveMechanical elementsCURTISS-WRIGHT FLOW CONTROL CORPORATION
Mar 18, 202512,252,793Method for making high lubricity abradable material and abradable coatingEngines, pumps, turbinesMETAL IMPROVEMENT COMPANY, LLC
Oct 29, 202412,131,831Sheet based, in-bundle reactivity control device for storage of spent nuclear fuelEngines, pumps, turbinesCURTISS-WRIGHT FLOW CONTROL CORPORATION
Jun 13, 202311,674,210Method for making high lubricity abradable material and abradable coatingEngines, pumps, turbinesMETAL IMPROVEMENT COMPANY, LLC
Feb 21, 202311,584,969High fatigue strength components requiring areas of high hardnessSurface technology, coatingMETAL IMPROVEMENT COMPANY, LLC
Dec 6, 202211,521,757Inadvertent actuation block valve for a small modular nuclear reactorEngines, pumps, turbinesCURTISS-WRIGHT FLOW CONTROL CORPORATION
Sep 13, 202211,441,577Apparatus for transferring pressurized fluid in a back-to-back multi-stage pumpEngines, pumps, turbinesCURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Apr 14, 202010,619,222High fatigue strength components requiring areas of high hardnessMaterials, metallurgyMETAL IMPROVEMENT COMPANY, LLC
Mar 3, 202010,580,540Neutron absorber member configured for insertion into a control rod guide tube of a spent fuel assemblyEngines, pumps, turbinesCURTISS-WRIGHT FLOW CONTROL CORPORATION
May 21, 201910,294,952Backup seals in rotary pumpsMechanical elementsCURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Sep 4, 20252025/0277534LOW PRESSURE RELIEF VALVEMechanical elementsCurtiss-Wright Flow Control Corporation
May 8, 20252025/0146526FLEXIBLE SHOE FOR A THRUST BEARINGMechanical elementsCurtiss-Wright Electro-Mechanical Corporation
Apr 3, 20252025/0109518HIGH DENSITY AND ADHESION COATING PROCESS AND COATINGS FORMED THEREBYSurface technology, coatingMETAL IMPROVEMENT COMPANY, LLC
Oct 17, 20242024/0344624RELIEF VALVEMechanical elementsCurtiss-Wright Flow Control Corporation · patent 12,504,083 granted from it
Jul 27, 20232023/0235440METHOD FOR MAKING HIGH LUBRICITY ABRADABLE MATERIAL AND ABRADABLE COATINGMaterials, metallurgyMETAL IMPROVEMENT COMPANY, LLC · patent 12,252,793 granted from it
Apr 14, 20222022/0115153SHEET BASED, IN-BUNDLE REACTIVITY CONTROL DEVICE FOR STORAGE OF SPENT NUCLEAR FUELEngines, pumps, turbinesCurtiss-Wright Flow Control Corporation · patent 12,131,831 granted from it
Mar 3, 20222022/0064775METHOD FOR MAKING HIGH LUBRICITY ABRADABLE MATERIAL AND ABRADABLE COATINGMaterials, metallurgyMETAL IMPROVEMENT COMPANY, LLC · patent 11,674,210 granted from it
Aug 12, 20212021/0246907APPARATUS FOR TRANSFERRING PRESSURIZED FLUID IN A BACK-TO-BACK MULTI-STAGE PUMPEngines, pumps, turbinesCurtiss-Wright Electro-Mechanical Corporation · patent 11,441,577 granted from it
Jul 2, 20202020/0208233HIGH FATIGUE STRENGTH COMPONENTS REQUIRING AREAS OF HIGH HARDNESSSurface technology, coatingMETAL IMPROVEMENT COMPANY, LLC · patent 11,584,969 granted from it
Nov 28, 20192019/0362861INADVERTENT ACTUATION BLOCK VALVE FOR A SMALL MODULAR NUCLEAR REACTOREngines, pumps, turbinesCurtiss-Wright Flow Control Corporation · patent 11,521,757 granted from it
What it applied for, 2024 to 2025: Mechanical elements 3 · Surface technology, coating 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 CW · research, not advice