Pumpable expandable sealant useful in vehicles
US-2026035588-A1 · Feb 5, 2026 · US
of pentaalcohols
of pentaalcohols · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C08F222/105 |
| Official title | {of pentaalcohols} |
| Display label | of pentaalcohols |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Initiator molecule for a non linear absorption reaction, photopolymerisable composition that can be activated by biphotonic absorption and associated 3D printing method
US-12460086-B2 · Nov 4, 2025 · US
Window Film
US-2025163302-A1 · May 22, 2025 · US
Photosensitive resin composition, manufacturing method of electronic device, and electronic device
US-2025138422-A1 · May 1, 2025 · US
Colored resin particles and dimming laminate
US-2025011512-A1 · Jan 9, 2025 · US
Acrylic compound containing perfluoropolyether group and composition comprising the same
US-2024301233-A1 · Sep 12, 2024 · US
Tire having a composition comprising an ethylene-rich elastomer, a peroxide and a specific acrylate derivative
US-12017480-B2 · Jun 25, 2024 · US
Three-dimensional nanolithography systems and methods
US-2024191004-A1 · Jun 13, 2024 · US
Curable composition, antifogging coating agent, and cured film
US-11939412-B2 · Mar 26, 2024 · US
Radiation curable (meth) acrylic adhesive composition
US-2024018399-A1 · Jan 18, 2024 · US
Composite film with anti-reflective coating
US-11840642-B2 · Dec 12, 2023 · US
Curing of reaction resins using unsaturated peroxides as initiators and organic phosphites as accelerators
US-2023257619-A1 · Aug 17, 2023 · US
Initiator molecule for a non linear absorption reaction, photopolymerisable composition that can be activated by biphotonic absorption and associated 3d printing method
US-2023250296-A1 · Aug 10, 2023 · US
Photosensitive resin composition, dry film, printed wiring board, and method for producing printed wiring board
US-2023221638-A1 · Jul 13, 2023 · US
Composite film with anti-reflective coating
US-2023159764-A1 · May 25, 2023 · US
Composite film with anti-reflective coating
US-11584856-B2 · Feb 21, 2023 · US
Curable composition, antifogging coating agent, and cured film
US-2022325024-A1 · Oct 13, 2022 · US
Super absorbent polymer and preparation method for the same
US-11370856-B2 · Jun 28, 2022 · US
Radiation curable compositions with anti-stain properties
US-11359110-B2 · Jun 14, 2022 · US
Photopolymerizable compositions for solventless fiber spinning
US-2021395923-A1 · Dec 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F222/105?
- CPC C08F222/105 is the Cooperative Patent Classification code for “of pentaalcohols.”
- How many patents are filed under CPC C08F222/105 (of pentaalcohols)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC C08F222/105 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).