High plant pufa fish food
US-2024423241-A1 · Dec 26, 2024 · US
Compounds containing phosphorus
Compounds containing phosphorus · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A23K20/26 |
| Official title | Compounds containing phosphorus |
| Display label | Compounds containing phosphorus |
| Total patents | 137 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 9 |
| 2017 | 9 |
| 2018 | 16 |
| 2019 | 10 |
| 2020 | 14 |
| 2021 | 11 |
| 2022 | 17 |
| 2023 | 13 |
| 2024 | 14 |
| 2025 | 11 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Marine Bacteria Formulation Useful in Aquaculture
US-2020347345-A1 · Nov 5, 2020 · US
Pet food
US-2020229468-A1 · Jul 23, 2020 · US
Pet Food Compositions Having Antimicrobial Activity
US-2020221735-A1 · Jul 16, 2020 · US
Animal feed containing black soldier fly larvae
US-2020196631-A1 · Jun 25, 2020 · US
Technology for water dispersible phospholipids and lysophospholipids
US-2020068920-A1 · Mar 5, 2020 · US
Polypeptides having protease activity
US-10563188-B2 · Feb 18, 2020 · US
Palatability Enhancers for Foods Designed for Dogs and Cats with Renal Insufficiency
US-2019373916-A1 · Dec 12, 2019 · US
Lipid extraction processes
US-10456412-B2 · Oct 29, 2019 · US
Modification of feed consumption patterns in beef cattle rations
US-2019281863-A1 · Sep 19, 2019 · US
Compositions and methods for small canines
US-10405564-B2 · Sep 10, 2019 · US
Modification of feed consumption patterns in beef cattle rations
US-10349667-B2 · Jul 16, 2019 · US
Methods for improving the condition of hair in non-human animals
US-10314323-B2 · Jun 11, 2019 · US
Processes for producing animal feed from peanut feedstocks
US-2019159478-A1 · May 30, 2019 · US
Use of Acid Stable Proteases in Animal Feed, Preferably to Increase Performance of Cocc-Vaccinated Broiler Chickens
US-2019160156-A1 · May 30, 2019 · US
Granulated feed phosphate composition including feed enzymes
US-10244776-B2 · Apr 2, 2019 · US
Hairball Control Through Dietary Mineral Limitation
US-2019037888-A1 · Feb 7, 2019 · US
Nutritional supplement/feed formula and methods of use thereof to reduce development of Osteochondrosis Dissecans (OCD) lesions
US-10143219-B2 · Dec 4, 2018 · US
Pet food and method for manufacturing same
US-2018332872-A1 · Nov 22, 2018 · US
Hairball control through dietary mineral limitation
US-10117446-B2 · Nov 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23K20/26?
- CPC A23K20/26 is the Cooperative Patent Classification code for “Compounds containing phosphorus.”
- How many patents are filed under CPC A23K20/26 (Compounds containing phosphorus)?
- Our database includes 137 publications tagged with this CPC code.
- Is patent activity under CPC A23K20/26 growing?
- Publication counts under this code: 14 in 2024 vs 11 in 2025 (latest complete years).