Methods of extracting inorganic nutrients from pretreated biomass to form a fertilizer composition, and related systems
US-10618850-B2 · Apr 14, 2020 · US
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Chemistry & Metallurgy
Chemistry & Metallurgy · 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 | C05F17/0258 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 7 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composting device
US-10611699-B2 · Apr 7, 2020 · US
Composting device with funnel assembly
US-2020087222-A1 · Mar 19, 2020 · US
Composting device with door and fascia
US-10590046-B2 · Mar 17, 2020 · US
Composting device with sliding lid
US-10513468-B2 · Dec 24, 2019 · US
Composting device with funnel assembly
US-10501381-B2 · Dec 10, 2019 · US
Reservoir for food waste recycling appliance
US-2019345428-A1 · Nov 14, 2019 · US
Anaerobic column reactor for biodegradation of wastes and the process thereof
US-10457613-B2 · Oct 29, 2019 · US
Reservoir for food waste recycling appliance
US-10400204-B2 · Sep 3, 2019 · US
Composting device sliding lid with a seal assembly
US-2018334412-A1 · Nov 22, 2018 · US
Composting device sliding lid with a seal assembly
US-10047018-B2 · Aug 14, 2018 · US
Composting device with sliding lid
US-2017349501-A1 · Dec 7, 2017 · US
Self-deodorizing composting system
US-2017297969-A1 · Oct 19, 2017 · US
Facility and Process for the Recycling of Biomaterial
US-2017267598-A1 · Sep 21, 2017 · US
Composting device
US-2017174579-A1 · Jun 22, 2017 · US
Controlling system and method for making compost
US-2017121235-A1 · May 4, 2017 · US
Methods of extracting inorganic nutrients from pretreated biomass to form a fertilizer composition, and related systems
US-2017107159-A1 · Apr 20, 2017 · US
Anaerobic column reactor for biodegradation of wastes and the process thereof
US-2017050892-A1 · Feb 23, 2017 · US
Composting device
US-2016207845-A1 · Jul 21, 2016 · US