Dental implant
US-12521211-B2 · Jan 13, 2026 · US
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Polysaccharides, e.g. cellulose, or derivatives thereof
Polysaccharides, e.g. cellulose, or derivatives thereof · 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 | C04B41/4803 |
| Official title | {Polysaccharides, e.g. cellulose, or derivatives thereof} |
| Display label | Polysaccharides, e.g. cellulose, or derivatives thereof |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method Of Forming A Gypsum Panel Including A Starch Layer
US-2025333357-A1 · Oct 30, 2025 · US
Water-based paint, ceramics, and method of decoration
US-12415932-B2 · Sep 16, 2025 · US
Formulations Containing Biologically Prepared Fibers
US-2025257241-A1 · Aug 14, 2025 · US
Method of forming a gypsum panel including a starch layer
US-12371371-B2 · Jul 29, 2025 · US
Ceramic articles with bleed-through barrier and methods of manufacture thereof
US-11890607-B2 · Feb 6, 2024 · US
Construction products with an acoustically transparent coating
US-11885129-B2 · Jan 30, 2024 · US
Starch as a Primer for Substrates
US-2024002618-A1 · Jan 4, 2024 · US
Water-based paint, ceramics, and method of decoration
US-2022363933-A1 · Nov 17, 2022 · US
Method of Forming a Gypsum Panel Including a Starch Layer
US-2021309571-A1 · Oct 7, 2021 · US
Concrete protective agent and preparation method thereof, and concrete protective film and preparation method thereof
US-10851024-B2 · Dec 1, 2020 · US
Ceramic articles with bleed-through barrier and methods of manufacture thereof
US-2020298220-A1 · Sep 24, 2020 · US
Dental implant
US-2020078142-A1 · Mar 12, 2020 · US
Biobased membrane
US-10570304-B2 · Feb 25, 2020 · US
Method of fabricating green desiccant wheel
US-10570065-B1 · Feb 25, 2020 · US
Coated concrete body
US-2019359533-A1 · Nov 28, 2019 · US
Concrete protective agent and preparation method thereof, and concrete protective film and preparation method thereof
US-2019276372-A1 · Sep 12, 2019 · US
Cement compositions for applying to honeycomb bodies
US-9828298-B2 · Nov 28, 2017 · US
Biobased membrane
US-2016251533-A1 · Sep 1, 2016 · US
Concrete curing product and method of use
US-2015030777-A1 · Jan 29, 2015 · US