Methods of igniting a fuel source, lighter fluid compositions and self-lighting charcoal briquettes
US-11268041-B2 · Mar 8, 2022 · US
This page is not indexed by search engines while we improve data quality.
After-treatment of the {shaped fuels, e.g.} briquettes
After-treatment of the {shaped fuels, e.g.} briquettes · 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 | C10L5/26 |
| Official title | After-treatment of the {shaped fuels, e.g.} briquettes |
| Display label | After-treatment of the {shaped fuels, e.g.} briquettes |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2020 | 2 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods of igniting a fuel source, lighter fluid compositions and self-lighting charcoal briquettes
US-2020399551-A1 · Dec 24, 2020 · US
Methods of igniting a fuel source, lighter fluid compositions and self-lighting charcoal briquettes
US-10800989-B2 · Oct 13, 2020 · US
Methods of igniting a fuel source, lighter fluid compositions and self-lighting charcoal briquettes
US-2018291296-A1 · Oct 11, 2018 · US
Manufacturing method for carbon heat source
US-9955725-B2 · May 1, 2018 · US
Coal deactivation treatment device
US-9617491-B2 · Apr 11, 2017 · US
Manufacturing method for carbon heat source
US-2017042226-A1 · Feb 16, 2017 · US
Method for deactivating coal
US-9359569-B2 · Jun 7, 2016 · US
Coal bruquette manufacturing method and coal bruquette manufacturing apparatus
US-2015344800-A1 · Dec 3, 2015 · US
Method for preparing coal for coke making
US-9102892-B2 · Aug 11, 2015 · US