Spreading agent, fertilizer composition and agricultural chemical composition
US-2024190785-A1 · Jun 13, 2024 · US
Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal · 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 | C05B17/00 |
| Official title | Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal |
| Display label | Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal |
| Total patents | 229 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 33 |
| 2017 | 32 |
| 2018 | 24 |
| 2019 | 31 |
| 2020 | 25 |
| 2021 | 10 |
| 2022 | 16 |
| 2023 | 11 |
| 2024 | 12 |
| 2025 | 17 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nutrient recovery process
US-9822020-B2 · Nov 21, 2017 · US
Iron-functionalized alginate for phosphate and other contaminant removal and recovery from aqueous solutions
US-9815710-B2 · Nov 14, 2017 · US
Gypsum fertilizer for blueberries and method for suppressing blueberry abscission
US-2017297964-A1 · Oct 19, 2017 · US
Metal oxide coated diatomite aggregate and use thereof as adsorbent and fertilizer
US-2017259243-A1 · Sep 14, 2017 · US
Microbial strains, compositions, and methods for increasing available phosphate for plants
US-9758438-B2 · Sep 12, 2017 · US
Additive infused biochar
US-2017210677-A1 · Jul 27, 2017 · US
Fertilizer compositions and methods of making and using the same
US-2017204014-A1 · Jul 20, 2017 · US
Use of 9-beta-D-adenosine to increase crop production
US-9603366-B2 · Mar 28, 2017 · US
Process for preparing an emulsion of elemental sulphur particles
US-9598322-B2 · Mar 21, 2017 · US
Method for providing an inorganic coating to ammonium nitrate-based particles
US-2017066692-A1 · Mar 9, 2017 · US
Fertilizer compositions and methods of making and using the same
US-9527779-B2 · Dec 27, 2016 · US
Process for preparing a fertiliser
US-2016368830-A1 · Dec 22, 2016 · US
Phosphatic clay products for use as soil wetting agents, and methods of delivery of phosphatic clays to soil
US-9512046-B2 · Dec 6, 2016 · US
Microalgae as a mineral vehicle in aquafeeds
US-2016340264-A1 · Nov 24, 2016 · US
Method for reducing damage by harmful organisms in corn cultivation
US-2016338349-A1 · Nov 24, 2016 · US
Fertilizer having reduced biuret content
US-2016332924-A1 · Nov 17, 2016 · US
Urea fertilizer having improved hardness
US-2016326066-A1 · Nov 10, 2016 · US
Heteromorphic lysine feed granules
US-9481609-B2 · Nov 1, 2016 · US
Alkali metal ion source with moderate rate of ion release and methods of forming
US-2016311727-A1 · Oct 27, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C05B17/00?
- CPC C05B17/00 is the Cooperative Patent Classification code for “Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal.”
- How many patents are filed under CPC C05B17/00 (Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal)?
- Our database includes 229 publications tagged with this CPC code.
- Is patent activity under CPC C05B17/00 growing?
- Publication counts under this code: 12 in 2024 vs 17 in 2025 (latest complete years).