Owens Corning (OC)
NYSE: OC · Abrasive, Asbestos & Misc Nonmetallic Mineral Prods · Toledo, OH · filing with the SEC since 2006
Grade5.1
◀ Past 6.2● Present 4.4▶ Future 5.1
Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 20261,417 patents granted to the 27 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 Owens Corning’s names, not what it holds today.
Patents granted
1,417
1,003 utility, 411 design, 3 reissue, 1976 to Dec 31, 2025
Granted in 2025
61
Against 52 in 2024 and 65 in 2023
Applications published
859
65 of them in 2025
Names they are printed under
27
a subsidiary, its own name, its holding company
By yearGrantedApplications published
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 engineering126
Surface technology, coating22
Macromolecular chemistry, polymers19
Materials, metallurgy18
Other special machines16
Textile and paper machines12
Machine tools8
Chemical engineering5
Mechanical elements4
Handling4
Electrical machinery, apparatus, energy4
Other consumer goods3
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name27 counted
Masonite Corporation a subsidiary
US, as the owner printed on each patent
37 published
Owens Corning Intellectual Capital, LLC a subsidiary
US, as the owner printed on each patent
137 published
Owens Corning Intellectual Capital, LLC a subsidiary
named as the applicant on its applications, in US
375 published
Endura Products, LLC a subsidiary
US, as the owner printed on each patent
78 published
Masonite Corporation a subsidiary
named as the applicant on its applications, in US
166 published
Pittsburgh Corning Corporation a subsidiary
US, as the owner printed on each patent
7 published
Soltech Co., Ltd. a subsidiary
US, as the owner printed on each patent. 3 more under the same name are not counted (printed in JP, printed in CN, printed in KR)
0 published
Endura Products, Inc. a subsidiary
named as the applicant on its applications, in US
19 published
IBCO SRL a subsidiary
BB, as the owner printed on each patent
9 published
Masonite International Corporation a subsidiary
CA, as the owner printed on each patent. 3 more under the same name are not counted (printed in US)
0 published
PITTSBURGH CORNING EUROPE NV a subsidiary
named as the applicant on its applications, in BE
10 published
Fleetwood Aluminum Products, Inc. a subsidiary
US, as the owner printed on each patent
4 published
Paroc Oy AB a subsidiary
FI, as the owner printed on each patent
0 published
PITTSBURGH CORNING EUROPE NV a subsidiary
BE, as the owner printed on each patent
1 published
Owens Corning Canada Inc. a subsidiary
CA, as the owner printed on each patent
0 published
IPM, LLC a subsidiary
US, as the owner printed on each patent
1 published
PAROC GROUP OY a subsidiary
FI, as the owner printed on each patent
1 published
PAROC GROUP OY a subsidiary
named as the applicant on its applications, in FI
4 published
Thermafiber, Inc. a subsidiary
US, as the owner printed on each patent. 1 more under the same name are not counted (printed in IN)
1 published
OWENS CORNING its own name
US, as the owner printed on each patent
1 published
OWENS CORNING INTELLECTUAL PROPERTY, LLC its holding company
US, as the owner printed on each patent; a holding company under the name Owens Corning
2 published
IBCO SRL a subsidiary
named as the applicant on its applications, in BB. 2 more under the same name are not counted (printed in AU)
2 published
Natural Polymers, LLC a subsidiary
named as the applicant on its applications, in US
2 published
PITTSBURGH CORNING CORPORATION a subsidiary
named as the applicant on its applications, in US
2 published
Natural Polymers, LLC a subsidiary
US, as the owner printed on each patent
0 published
OWENS-CORNING VEIL NETHERLANDS B.V. a subsidiary
NL, as the owner printed on each patent
0 published
Owens-Corning Veil U.K. Ltd. a subsidiary
GB, as the owner printed on each patent
0 published
Names not counted (9)
InterWrap Corp.
Most of its patents print CA; this name counts in US. 2 granted and 9 published under it are not counted.
Premdor Ltd
Most of its patents print CA; this name counts in IL. 7 granted and 0 published under it are not counted.
IBCO SRL
Most of its patents print AU; this name counts in BB. 2 granted and 2 published under it are not counted.
Masonite International ULC
Most of its patents print US; this name counts in CA. 0 granted and 3 published under it are not counted.
River Rock S.A.
Most of its patents print US; this name counts in CR. 0 granted and 3 published under it are not counted.
Masonite Corporation
No country is printed for it. 2 granted and 0 published under it are not counted.
Soltech, Inc.
Most of its patents print KR; this name counts in US. 0 granted and 2 published under it are not counted.
IPM Inc.
Most of its patents print IT; this name counts in US. 1 granted and 0 published under it are not counted.
IPM Inc.
Most of its patents print IT; this name counts in US. 0 granted and 1 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|---|---|---|---|
| Dec 23, 2025 | 12,504,183 | Active HVAC door and methods | Thermal processes and apparatus | Masonite Corporation |
| Dec 23, 2025 | 12,503,620 | Thin layer UV curing coating on non-woven facers | Basic materials chemistry | Owens Corning Intellectual Capital, LLC |
| Dec 16, 2025 | 12,500,445 | Door assembly having rechargeable battery, methods and system for charging the battery | Electrical machinery, apparatus, energy | Masonite Corporation |
| Dec 16, 2025 | 12,497,774 | Low density loosefill insulation | Materials, metallurgy | Owens Corning Intellectual Capital, LLC |
| Dec 9, 2025 | D1,105,483 | Door | Masonite Corporation | |
| Dec 9, 2025 | 12,492,591 | Door system with wire harness routed inside of door and outer door frame for connection with electric devices | Civil engineering | Masonite Corporation |
| Dec 9, 2025 | 12,492,507 | Composite nonwoven mat with coating layer | Surface technology, coating | Owens Corning Intellectual Capital, LLC |
| Nov 25, 2025 | 12,480,357 | Door stile with composite edge banding and method of manufacturing the same | Civil engineering | Endura Products, LLC |
| Nov 25, 2025 | 12,479,767 | Gypsum cement with reduced permeability | Materials, metallurgy | Owens Corning Intellectual Capital, LLC |
| Nov 18, 2025 | 12,473,732 | Curtain wall insulation system | Civil engineering | Owens Corning Intellectual Capital, LLC |
Newest applications publishedan application is a clue, never a plan
What it applied for, 2024 to 2025: Civil engineering 43 · Surface technology, coating 19 · Materials, metallurgy 16 · Textile and paper machines 9 · Other special machines 7 · Macromolecular chemistry, polymers 7.
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.