Polypeptide particle and method for producing same
US-2015376247-A1 · Dec 31, 2015 · US
Compositions of proteins; Compositions of derivatives thereof (foodstuff preparations A23J3/00)
Compositions of proteins; Compositions of derivatives thereof (foodstuff preparations A23J3/00) · 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 | C08L89/00 |
| Official title | Compositions of proteins; Compositions of derivatives thereof (foodstuff preparations A23J3/00) |
| Display label | Compositions of proteins; Compositions of derivatives thereof (foodstuff preparations A23J3/00) |
| Total patents | 676 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 61 |
| 2016 | 60 |
| 2017 | 64 |
| 2018 | 63 |
| 2019 | 77 |
| 2020 | 60 |
| 2021 | 70 |
| 2022 | 55 |
| 2023 | 54 |
| 2024 | 56 |
| 2025 | 46 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Silk-based nanoimprinting
US-2015368417-A1 · Dec 24, 2015 · US
Water-resistant regenerated collagen fiber containing zirconium salt and phosphorus compound, method for producing the same, and fiber bundle for hair containing the same
US-2015368469-A1 · Dec 24, 2015 · US
Polypeptide porous body and method for producing same
US-2015361144-A1 · Dec 17, 2015 · US
Electrostatic earphone
US-9210497-B2 · Dec 8, 2015 · US
Melt-blended protein composition
US-9205152-B2 · Dec 8, 2015 · US
Nerve graft
US-9205173-B2 · Dec 8, 2015 · US
Bovine milk oligosaccharides
US-9200091-B2 · Dec 1, 2015 · US
Release media
US-2015337128-A1 · Nov 26, 2015 · US
Biocomposite materials derived from animal protein
US-2015329686-A1 · Nov 19, 2015 · US
Cationic peptides and use of such peptides for inhibiting exotoxin production
US-9187529-B2 · Nov 17, 2015 · US
Extracellular matrix composite materials, and manufacture and use thereof
US-9186435-B2 · Nov 17, 2015 · US
Crosslinked thermoset resins and methods thereof
US-2015315249-A1 · Nov 5, 2015 · US
Polymer-micelle complex as an aid to electrospinning
US-9175422-B2 · Nov 3, 2015 · US
Blends of oligopeptide terminal polyisobutylene or polystyrene
US-2015307701-A1 · Oct 29, 2015 · US
Powdered resins with fillers
US-9169385-B2 · Oct 27, 2015 · US
Spider silk protein film, and method for producing same
US-2015291673-A1 · Oct 15, 2015 · US
Diazonium salt modification of silk polymer
US-2015291848-A1 · Oct 15, 2015 · US
Biodegradable composition comprising polymers of natural origin and aliphatic-aromatic copolyesters
US-9156980-B2 · Oct 13, 2015 · US
Silk fibroin hydrogels and uses thereof
US-9150668-B2 · Oct 6, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08L89/00?
- CPC C08L89/00 is the Cooperative Patent Classification code for “Compositions of proteins; Compositions of derivatives thereof (foodstuff preparations A23J3/00).”
- How many patents are filed under CPC C08L89/00 (Compositions of proteins; Compositions of derivatives thereof (foodstuff preparations A23J3/00))?
- Our database includes 676 publications tagged with this CPC code.
- Is patent activity under CPC C08L89/00 growing?
- Publication counts under this code: 56 in 2024 vs 46 in 2025 (latest complete years).