Binder composition for mineral wool
US-2017029669-A1 · Feb 2, 2017 · US
Inorganic fibres
Inorganic fibres · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D04H1/4209 |
| Official title | Inorganic fibres |
| Display label | Inorganic fibres |
| Total patents | 389 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 26 |
| 2016 | 32 |
| 2017 | 30 |
| 2018 | 28 |
| 2019 | 29 |
| 2020 | 32 |
| 2021 | 25 |
| 2022 | 24 |
| 2023 | 55 |
| 2024 | 59 |
| 2025 | 37 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aqueous binder composition for mineral fibers
US-2017022103-A1 · Jan 26, 2017 · US
Mounting mat including inorganic nanoparticles and method for making the same
US-2016341094-A1 · Nov 24, 2016 · US
Mounting mat for mounting monolith in a pollution control device
US-9494071-B2 · Nov 15, 2016 · US
Acoustic ceiling tiles with anti-sagging properties and methods of making same
US-9492961-B2 · Nov 15, 2016 · US
Indium tin oxide nanotubes and method of manufacture
US-9487886-B1 · Nov 8, 2016 · US
Aqueous binder composition for mineral fibers
US-9469766-B2 · Oct 18, 2016 · US
Mineral wool insulation
US-9469747-B2 · Oct 18, 2016 · US
High temperature resistant insulation mat
US-9452719-B2 · Sep 27, 2016 · US
Sizing composition for fibers, in particular mineral fibers, comprising a non-reducing sugar and an inorganic acid ammonium salt, and resulting products
US-2016264454-A1 · Sep 15, 2016 · US
High Temperature Resistant Insulation Mat
US-2016244001-A1 · Aug 25, 2016 · US
Mounting mat including inorganic nanoparticles and method for making the same
US-9416053-B2 · Aug 16, 2016 · US
Use of a lubricant in a mounting mat, method for making such a mat and mounting mat
US-2016222849-A1 · Aug 4, 2016 · US
Reinforced thermoplastic articles, compositions for the manufacture of the articles, methods of manufacture, and articles formed therefrom
US-2016221298-A1 · Aug 4, 2016 · US
Thick inorganic fiber webs and methods of making and using
US-9393449-B2 · Jul 19, 2016 · US
Mineral fiber batting for the manufacture of thermally insulating composite
US-2016200069-A1 · Jul 14, 2016 · US
Device for manufacturing a fibrous product
US-2016168771-A1 · Jun 16, 2016 · US
Fire-retardant sheet material
US-2016160444-A1 · Jun 9, 2016 · US
High flow, hydrogenated styrene-butadiene-styrene block copolymers and applications
US-9359523-B2 · Jun 7, 2016 · US
Glass fiber reinforced facer mat
US-2016145785-A1 · May 26, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D04H1/4209?
- CPC D04H1/4209 is the Cooperative Patent Classification code for “Inorganic fibres.”
- How many patents are filed under CPC D04H1/4209 (Inorganic fibres)?
- Our database includes 389 publications tagged with this CPC code.
- Is patent activity under CPC D04H1/4209 growing?
- Publication counts under this code: 59 in 2024 vs 37 in 2025 (latest complete years).