Process for producing biofertilizers/biostimulants from microalgae of the species scenedesmus sp. with intensive co2 capture, biofertilizers/biostimulants obtained by said process and their uses in agriculture
US-2026070853-A1 · Mar 12, 2026 · US
using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment (use of invertebrates C05F17/05)
using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment (use of invertebrates C05F17/05) · 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 | C05F17/20 |
| Official title | using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment (use of invertebrates C05F17/05) |
| Display label | using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment (use of invertebrates C05F17/05) |
| Total patents | 57 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 4 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 7 |
| 2024 | 11 |
| 2025 | 15 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods for promoting plant health using free enzymes and microorganisms that overexpress enzymes
US-2025296896-A1 · Sep 25, 2025 · US
Methods for promoting plant health using free enzymes and microorganisms that overexpress enzymes
US-2025296895-A1 · Sep 25, 2025 · US
Microbe dispensing device for a composting system
US-2025296897-A1 · Sep 25, 2025 · US
Methods for promoting plant health using free enzymes and microorganisms that overexpress enzymes
US-2025289770-A1 · Sep 18, 2025 · US
Method and system for treating animal products
US-2025270148-A1 · Aug 28, 2025 · US
Methods for promoting plant health using free enzymes and microorganisms that overexpress enzymes
US-2025223240-A1 · Jul 10, 2025 · US
Methods for promoting plant health using free enzymes and microorganisms that overexpress enzymes
US-12351533-B2 · Jul 8, 2025 · US
Methods for promoting plant health using free enzymes and microorganisms that overexpress enzymes
US-12351532-B2 · Jul 8, 2025 · US
Method for producing phosphoric acid
US-2025162870-A1 · May 22, 2025 · US
Fertilizer and manufacturing method thereof
US-2025162955-A1 · May 22, 2025 · US
Methods for promoting plant health using free enzymes and microorganisms that overexpress enzymes
US-2025136525-A1 · May 1, 2025 · US
Soil microbial regulator for enhancing plant stress resistance
US-12286385-B2 · Apr 29, 2025 · US
Method of preparing adjustable organic fertilizer
US-2025122129-A1 · Apr 17, 2025 · US
Systems and methods for composting an article of footwear
US-2025100033-A1 · Mar 27, 2025 · US
Exiguobacterium indicum and application thereof in synthesis of nano-selenium
US-12221399-B2 · Feb 11, 2025 · US
Preparation method and use of diatom-bacterium symbiotic organic liquid fertilizer
US-2024391844-A1 · Nov 28, 2024 · US
Exiguobacterium indicum and application thereof in synthesis of nano-selenium
US-2024228391-A1 · Jul 11, 2024 · US
Methods for promoting plant health using free enzymes and microorganisms that overexpress enzymes
US-2024228394-A9 · Jul 11, 2024 · US
Methods for promoting plant health using free enzymes and microorganisms that overexpress enzymes
US-2024228396-A9 · Jul 11, 2024 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C05F17/20?
- CPC C05F17/20 is the Cooperative Patent Classification code for “using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment (use of invertebrates C05F17/05).”
- How many patents are filed under CPC C05F17/20 (using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment (use of invertebrates C05F17/05))?
- Our database includes 57 publications tagged with this CPC code.
- Is patent activity under CPC C05F17/20 growing?
- Publication counts under this code: 11 in 2024 vs 15 in 2025 (latest complete years).