Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026
14 patents granted to the 13 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 H.B. Fuller Company’s names, not what it holds today.
Patents granted
14
14 utility, 1976 to Dec 31, 2025
Granted in 2025
1
Against 3 in 2024 and 1 in 2023
Applications published
36
1 of them in 2025
Names they are printed under
13
a subsidiary
By yearGrantedApplications published
'10'11'13'14'15'16'17'18'19'20'21'22'23'24'25
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 chemistry3
Civil engineering1
Medical technology1
Audio-visual technology1
Surface technology, coating1
Other consumer goods1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name13 counted
ADCO PRODUCTS, INC. a subsidiary
named as the applicant on its applications, in US
13 publishedSEKISUI FULLER COMPANY, LTD. a subsidiary
JP, as the owner printed on each patent
8 publishedRoyal Adhesives & Sealants Canada Ltd. a subsidiary
CA, as the owner printed on each patent
3 publishedGEM S.R.L a subsidiary
IT, as the owner printed on each patent
2 publishedROYAL ADHESIVES AND SEALANTS, LLC a subsidiary
named as the applicant on its applications, in US
3 publishedH.B. Fuller Construction Products, Inc. a subsidiary
named as the applicant on its applications, in US
2 publishedROYAL ADHESIVES AND SEALANTS LLC a subsidiary
US, as the owner printed on each patent
0 publishedRoyal Adhesives & Sealants Canada Ltd. a subsidiary
named as the applicant on its applications, in CA
2 publishedETERNABOND a subsidiary
US, as the owner printed on each patent
1 publishedEngent, Inc. a subsidiary
US, as the owner printed on each patent
0 publishedEngent, Inc. a subsidiary
named as the applicant on its applications, in US
1 publishedH.B. Fuller Construction Products, Inc. a subsidiary
US, as the owner printed on each patent
0 publishedSekisui Fuller Company, Ltd. a subsidiary
named as the applicant on its applications, in JP
1 publishedNames not counted (2)
GEM s.r.l.
Most of its patents print US; this name counts in IT. 80 granted and 6 published under it are not counted.
GEM s.r.l.
Most of its patents print CN; this name counts in IT. 0 granted and 34 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|
| Apr 22, 2025 | 12,281,240 | Synthetic resin composition, fire-proof material, sealing material, adhesive, and joint structure | Basic materials chemistry | SEKISUI FULLER COMPANY, LTD. |
| Sep 3, 2024 | 12,077,662 | Low density colored composition and methods of making | Basic materials chemistry | H.B. Fuller Construction Products, Inc. |
| Jul 23, 2024 | 12,043,057 | Process for the manufacturing of a supporting surface for furnishing accessories and supporting surface | Other consumer goods | GEM S.R.L |
| May 14, 2024 | 11,981,792 | Curable composition and coating film waterproofing agent | Basic materials chemistry | SEKISUI FULLER COMPANY, LTD. |
| Nov 21, 2023 | 11,819,873 | Machine for applying sealing material to a metal element, in particular intended for a metal package | Surface technology, coating | GEM S.R.L |
| Nov 22, 2022 | 11,510,351 | Systems and methods for precision placement of components | Audio-visual technology | Engent, Inc. |
| Mar 15, 2022 | 11,272,971 | Electromagnetic tissue ablation device | Medical technology | GEM S.R.L |
| Jul 13, 2021 | 11,060,257 | Polyurethane foam in foundation footings for load-bearing structures | Civil engineering | Royal Adhesives & Sealants Canada Ltd. |
| Aug 11, 2020 | 10,738,435 | Polyurethane foam in foundation footings for load-bearing structures | Civil engineering | Royal Adhesives & Sealants Canada Ltd. |
| Jul 30, 2019 | 10,364,544 | Polyurethane foam in foundation footings for load-bearing structures | Civil engineering | Royal Adhesives & Sealants Canada Ltd. |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|
| Nov 27, 2025 | 2025/0361378 | CURABLE COMPOSITION FOR SEALING MATERIAL, AND PANEL STRUCTURE USING SAID CURABLE COMPOSITION | Macromolecular chemistry, polymers | SEKISUI FULLER COMPANY, LTD. |
| Nov 14, 2024 | 2024/0376306 | LOW DENSITY COLORED COMPOSITION AND METHODS OF MAKING | Materials, metallurgy | H.B. Fuller Construction Products, Inc. |
| Aug 15, 2024 | 2024/0270477 | SUBSTANCE DISPENSING SYSTEM AND METHOD OF MAKING | Macromolecular chemistry, polymers | ADCO PRODUCTS, INC. · patent 12,428,213 granted from it |
| May 18, 2023 | 2023/0150752 | SUBSTANCE DISPENSING SYSTEM AND METHOD OF MAKING | Macromolecular chemistry, polymers | ADCO PRODUCTS, INC. · patent 11,999,556 granted from it |
| Jul 28, 2022 | 2022/0235214 | LOW DENSITY COLORED COMPOSITION AND METHODS OF MAKING | Materials, metallurgy | H.B. Fuller Construction Products, Inc. · patent 12,077,662 granted from it |
| Jun 9, 2022 | 2022/0176730 | PROCESS FOR THE MANUFACTURING OF A SUPPORTING SURFACE FOR FURNISHING ACCESSORIES AND SUPPORTING SURFACE | Other consumer goods | GEM S.R.L · patent 12,043,057 granted from it |
| Jul 29, 2021 | 2021/0230382 | Thermoplastic Resin Film, Meltable Bag, and Packaged Hot-Melt Adhesive | Other special machines | Sekisui Fuller Company, Ltd. |
| Jul 22, 2021 | 2021/0222027 | HOT MELT COATING AGENT FOR COMPONENT-MOUNTED ELECTRONIC CIRCUIT BOARD | Basic materials chemistry | SEKISUI FULLER COMPANY, LTD. |
| May 6, 2021 | 2021/0130659 | SYNTHETIC RESIN COMPOSITION, FIRE-PROOF MATERIAL, SEALING MATERIAL, ADHESIVE, AND JOINT STRUCTURE | Macromolecular chemistry, polymers | SEKISUI FULLER COMPANY, LTD. · patent 12,281,240 granted from it |
| Nov 12, 2020 | 2020/0354543 | CURABLE COMPOSITION AND COATING FILM WATERPROOFING AGENT | Macromolecular chemistry, polymers | SEKISUI FULLER COMPANY, LTD. · patent 11,981,792 granted from it |
What it applied for, 2024 to 2025: Macromolecular chemistry, polymers 2 · 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.