Device for preparing an insulating product based on wool, in particular mineral wool
US-2025257507-A1 · Aug 14, 2025 · US
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Details of machines or apparatus
Details of machines or apparatus · 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 | D01G9/14 |
| Official title | Details of machines or apparatus |
| Display label | Details of machines or apparatus |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 3 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for preparing an insulating product based on wool, in particular mineral wool
US-12344977-B2 · Jul 1, 2025 · US
Method for preparing an insulating product based on wool, in particular mineral wool
US-2023123336-A1 · Apr 20, 2023 · US
Method for preparing an insulating product based on wool, in particular mineral wool
US-11542643-B2 · Jan 3, 2023 · US
Separation device
US-11396033-B2 · Jul 26, 2022 · US
Separation device
US-2020246836-A1 · Aug 6, 2020 · US
Process for increasing the enzymatic accessibility of a thermally treated ligno-cellulosic biomass feedstock
US-10718070-B2 · Jul 21, 2020 · US
Production control in a blow room
US-10619270-B2 · Apr 14, 2020 · US
Process for increasing the enzymatic accessibility of a thermally treated ligno-cellulosic biomass feedstock
US-2019194832-A1 · Jun 27, 2019 · US
Process for increasing the enzymatic accessibility of a thermally treated ligno-cellulosic biomass feedstock
US-10233570-B2 · Mar 19, 2019 · US
Method for preparing an insulating product based on wool, in particular mineral wool
US-2019010642-A1 · Jan 10, 2019 · US
Production Control in a Blow Room
US-2018355519-A1 · Dec 13, 2018 · US
Method of making mounting mats for mounting a pollution control panel
US-9834875-B2 · Dec 5, 2017 · US