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RPM International, Inc. (RPM)

NYSE: RPM · Paints, Varnishes, Lacquers, Enamels & Allied Prods · Medina, OH · 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

288 patents granted to the 32 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 RPM International, Inc.’s names, not what it holds today.

Patents granted
288
274 utility, 13 design, 1 reissue, 1976 to Dec 31, 2025
Granted in 2025
6
Against 10 in 2024 and 11 in 2023
Applications published
179
7 of them in 2025
Names they are printed under
32
a subsidiary, a former 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 engineering21
Basic materials chemistry10
Surface technology, coating8
Materials, metallurgy5
Chemical engineering4
Macromolecular chemistry, polymers2
Handling2
Engines, pumps, turbines1
Mechanical elements1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name32 counted
Schul International Co., LLC a subsidiary
US, as the owner printed on each patent
71 granted
53 published
TREMCO INCORPORATED a subsidiary
US, as the owner printed on each patent. 2 more under the same name are not counted (printed in CA)
70 granted
13 published
United Construction Products, Inc. a subsidiary
US, as the owner printed on each patent
26 granted
13 published
KOP-COAT, INC. a subsidiary
US, as the owner printed on each patent
22 granted
10 published
DAP Products, Inc. a subsidiary
US, as the owner printed on each patent
25 granted
1 published
The Euclid Chemical Company a subsidiary
US, as the owner printed on each patent
11 granted
8 published
RUST-OLEUM CORPORATION a subsidiary
US, as the owner printed on each patent
15 granted
3 published
Kirker Enterprises, Inc. a subsidiary
US, as the owner printed on each patent
11 granted
4 published
DAY-GLO COLOR CORP. a subsidiary
US, as the owner printed on each patent
14 granted
0 published
United Construction Products, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
14 published
Rust-Oleum Corporation a subsidiary
named as the applicant on its applications, in US
0 granted
12 published
Tremco Incorporated a subsidiary
named as the applicant on its applications, in US
0 granted
12 published
DAP Products Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
11 published
StonCor Group, Inc. a subsidiary
US, as the owner printed on each patent
4 granted
3 published
TREMCO CPG INC. a subsidiary
US, as the owner printed on each patent
6 granted
1 published
KOP-COAT, INC. a subsidiary
named as the applicant on its applications, in US
0 granted
5 published
Legend Brands, Inc. a subsidiary
US, as the owner printed on each patent
4 granted
0 published
KALZIP GMBH a subsidiary
DE, as the owner printed on each patent
1 granted
2 published
RPM, Inc. a former name
US, as the owner printed on each patent
3 granted
0 published
DAP Global Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
2 published
Fibergrate Composite Structures, Inc. a subsidiary
US, as the owner printed on each patent
2 granted
0 published
Legend Brands, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
2 published
Rust-Oleum Netherlands B.V. a subsidiary
NL, as the owner printed on each patent
1 granted
1 published
TREMCO CPG UK LIMITED a subsidiary
GB, as the owner printed on each patent
1 granted
1 published
Tremco CPG Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
2 published
Carboline Company a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
Carboline Global Inc. a subsidiary
US, as the owner printed on each patent
0 granted
1 published
DAY-GLO COLOR CORP. a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
RPM Industrial Coatings Group, Inc. a subsidiary
US, as the owner printed on each patent
0 granted
1 published
The Euclid Chemical Company a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
Tremco Barrier Solutions, Inc. a subsidiary
US, as the owner printed on each patent
1 granted
0 published
Tremco CPG Germany GmbH a subsidiary
named as the applicant on its applications, in DE
0 granted
1 published
Names not counted (7)
TCI, Inc.
Most of its patents print TW; this name counts in US. 0 granted and 151 published under it are not counted.
TCI, Inc.
Most of its patents print TW; this name counts in US. 114 granted and 16 published under it are not counted.
API S.p.A.
Most of its patents print JP; this name counts in IT. 54 granted and 60 published under it are not counted.
API S.p.A.
Most of its patents print JP; this name counts in IT. 0 granted and 51 published under it are not counted.
API S.p.A.
Most of its patents print FR; this name counts in IT. 1 granted and 0 published under it are not counted.
Ready Seal, LLC
Most of its patents print GB; this name counts in US. 1 granted and 0 published under it are not counted.
TCI, Inc.
Most of its patents print IT; this name counts in US. 1 granted and 0 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Nov 25, 202512,480,308Structural insulated finished cladding assembliesSurface technology, coatingTREMCO CPG INC.
Nov 18, 202512,471,594Wood treatment solutions containing fungicides and tertiary alkanolamines and related methods, wood products and composition for protection against fungal organismsBasic materials chemistryKOP-COAT, INC.
Jul 29, 2025D1,085,881ContainerRUST-OLEUM CORPORATION
Jun 3, 202512,319,833Low odor (meth)acrylate compositionsMacromolecular chemistry, polymersTREMCO CPG INC.
May 13, 202512,295,363Granulated agricultural adjuvant and method of making and using sameBasic materials chemistryKOP-COAT, INC.
Feb 4, 202512,215,504System and method of installing facade panelsCivil engineeringTREMCO CPG INC.
Nov 12, 202412,139,920Layered apparatus and methodSurface technology, coatingDAP Products, Inc.
Jul 23, 202412,043,745Hybrid pigments and methods of making sameBasic materials chemistryDAY-GLO COLOR CORP.
Jul 2, 2024D1,033,181Patch for walls, ceilings, and the likeDAP Products, Inc.
Jul 2, 202412,024,911Layered apparatus and methodSurface technology, coatingDAP Products, Inc.
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Dec 4, 20252025/0368856FINISHING COMPOSITION, PROCESS, KIT, AND ARTICLE FOR SUBSTRATEBasic materials chemistryRPM Industrial Coatings Group, Inc.
Aug 7, 20252025/0251153PORTABLE AND STACKABLE DEHUMIDIFIERS AND ASSOCIATED METHODSThermal processes and apparatusLegend Brands, Inc.
Jul 3, 20252025/0215252BOND BREAKER COMPOSITIONMaterials, metallurgyThe Euclid Chemical Company
Apr 3, 20252025/0108961TAMPER EVIDENT CAP FOR AN AEROSOL CANHandlingRust-Oleum Corporation
Mar 13, 20252025/0083164FLUID DISPENSING DEVICEChemical engineeringRust-Oleum Corporation
Feb 20, 20252025/0059314ONE-COMPONENT POLYURETHANE SPRAY FOAM COMPOSITIONS AND DISPENSERS THEREOFMacromolecular chemistry, polymersDAP Global Inc.
Jan 2, 20252025/0001440FLUID DISPENSING DEVICEChemical engineeringRust-Oleum Corporation
Dec 12, 20242024/0408632FLUID DISPENSING DEVICEChemical engineeringRust-Oleum Corporation
Oct 3, 20242024/0327103SPRAY NOZZLE APPARATUSHandlingRust-Oleum Corporation
Sep 5, 20242024/0293830SPRAY NOZZLE APPARATUSChemical engineeringRust-Oleum Corporation
What it applied for, 2024 to 2025: Basic materials chemistry 6 · Chemical engineering 4 · Handling 3 · Machine tools 1 · Surface technology, coating 1 · Civil engineering 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 RPM · research, not advice