Hydrophobic coatings to improve the physical quality parameters of fertilizers
US-11814329-B2 · Nov 14, 2023 · US
for affecting solubility
for affecting solubility · 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 | C05G3/44 |
| Official title | {for affecting solubility} |
| Display label | for affecting solubility |
| Total patents | 78 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 12 |
| 2021 | 8 |
| 2022 | 13 |
| 2023 | 8 |
| 2024 | 9 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Acid treatment for fertilizers to increase zinc solubility and availability
US-11807587-B2 · Nov 7, 2023 · US
Hydrophobic coatings to improve the physical quality parameters of fertilizers
US-11807588-B2 · Nov 7, 2023 · US
Micronutrient compositions and systems and methods of using same
US-11591273-B2 · Feb 28, 2023 · US
High load formulation containing a sulfopolymer
US-2022378039-A1 · Dec 1, 2022 · US
Drift control adjuvant formulation containing a sulfopolymer
US-2022378041-A1 · Dec 1, 2022 · US
Rapid dispersal formulation containing a sulfopolymer
US-2022361484-A1 · Nov 17, 2022 · US
Sticker formulation containing a sulfopolymer
US-2022361487-A1 · Nov 17, 2022 · US
Agrochemical formulation containing a sulfopolymer
US-2022338466-A1 · Oct 27, 2022 · US
Rainfastness adjuvant formulation containing a sulfopolymer
US-2022330551-A1 · Oct 20, 2022 · US
Suspension formulation containing a sulfopolymer
US-2022322662-A1 · Oct 13, 2022 · US
Solvent dispersion formulation containing a sulfopolymer
US-2022287300-A1 · Sep 15, 2022 · US
Controlled-release fertilizer compositions
US-11440856-B2 · Sep 13, 2022 · US
Fertilizer combinations
US-11434179-B2 · Sep 6, 2022 · US
Controlled-release type fertilizer with decreased floating property comprising polyoxyethylene alky(-aryl) ether and method for preparing the same
US-11377395-B2 · Jul 5, 2022 · US
Controlled-release type fertilizer with decreased floating property comprising tri-block copolymer and method for preparing the same
US-11370719-B2 · Jun 28, 2022 · US
Microfibrillated cellulose as rheology modifier in high ionic strength agricultural formulations
US-11358905-B2 · Jun 14, 2022 · US
Technology to coat fertilizer and improve fertilizer efficiency and their associated methods
US-11208361-B2 · Dec 28, 2021 · US
Graphene for fertilizer applications
US-2021380497-A1 · Dec 9, 2021 · US
Seaweed extract coated fertilizer for better crops and soil health
US-2021323885-A1 · Oct 21, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C05G3/44?
- CPC C05G3/44 is the Cooperative Patent Classification code for “for affecting solubility.”
- How many patents are filed under CPC C05G3/44 (for affecting solubility)?
- Our database includes 78 publications tagged with this CPC code.
- Is patent activity under CPC C05G3/44 growing?
- Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).