System for treatment of a biomass material
US-12098505-B2 · Sep 24, 2024 · US
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Heating devices
Heating devices · 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 | D21C7/10 |
| Official title | Heating devices |
| Display label | Heating devices |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 3 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for cooling and detoxifying biomass
US-11485989-B2 · Nov 1, 2022 · US
Method for cooling and detoxifying biomass
US-11485988-B2 · Nov 1, 2022 · US
Method for cooling and detoxifying biomass
US-2022154233-A1 · May 19, 2022 · US
Method for cooling and detoxifying biomass
US-2021207185-A1 · Jul 8, 2021 · US
Method and arrangement for generating process steam
US-10982388-B2 · Apr 20, 2021 · US
System for treatment of a biomass material
US-2021095420-A1 · Apr 1, 2021 · US
Method for generation of clean steam in a continous digester system
US-10815617-B2 · Oct 27, 2020 · US
Method for generation of clean steam in a continous digester system
US-2019218712-A1 · Jul 18, 2019 · US
Method and arrangement for generating steam at a digester plant of a chemical pulp mill
US-10329713-B2 · Jun 25, 2019 · US
Method and arrangement for generating process steam
US-2019127910-A1 · May 2, 2019 · US
Heating of hydraulic digesters
US-10240287-B2 · Mar 26, 2019 · US
Heating of hydraulic digesters
US-2017260693-A1 · Sep 14, 2017 · US
Continuous digester and feeding system
US-9644317-B2 · May 9, 2017 · US
Method and arrangement for generating steam at a digester plant of a chemical pulp mill
US-2017016180-A1 · Jan 19, 2017 · US
Continuous digester and feeding system
US-2016145797-A1 · May 26, 2016 · US
Flash tank with adjustable inlet and method for adjusting inlet flow to a flash tank
US-2015284909-A1 · Oct 8, 2015 · US
Method for adjusting inlet flow to a flash
US-9139956-B1 · Sep 22, 2015 · US
Flash tank with adjustable inlet
US-9103070-B2 · Aug 11, 2015 · US