Uv treated scrubbing articles and methods of making same
US-2016374531-A1 · Dec 29, 2016 · US
Cellulose; Modified cellulose
Cellulose; Modified cellulose · 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 | C08J2301/02 |
| Official title | Cellulose; Modified cellulose |
| Display label | Cellulose; Modified cellulose |
| Total patents | 661 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 27 |
| 2016 | 40 |
| 2017 | 23 |
| 2018 | 56 |
| 2019 | 55 |
| 2020 | 59 |
| 2021 | 72 |
| 2022 | 71 |
| 2023 | 72 |
| 2024 | 81 |
| 2025 | 89 |
| 2026 | 16 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Modified fiber, methods, and systems
US-2016369454-A1 · Dec 22, 2016 · US
Porous nanocrystalline cellulose structures
US-2016369078-A1 · Dec 22, 2016 · US
Method for manufacturing porous cellulose particles and porous cellulose particles
US-2016355662-A1 · Dec 8, 2016 · US
Nanocrystalline cellulose hydrogels for inhibition of bacterial adhesion
US-2016346436-A1 · Dec 1, 2016 · US
Conducting composition and method for producing the same
US-2016340520-A1 · Nov 24, 2016 · US
Method for producing porous cellulose beads
US-9487595-B2 · Nov 8, 2016 · US
Thermally conducting composition and method for producing the same
US-2016319176-A1 · Nov 3, 2016 · US
Modified fiber, methods, and systems
US-9458297-B2 · Oct 4, 2016 · US
Composite particles which contain both cellulose and inorganic compound
US-9446137-B2 · Sep 20, 2016 · US
Infrared-Blocking Nanocellulose Aerogel Windows
US-2016266288-A1 · Sep 15, 2016 · US
Cellulose hydrogel compositions and contact lenses for corneal applications
US-9441080-B2 · Sep 13, 2016 · US
Three-dimensional cellulose molded body, method for the production thereof and use of the same
US-2016257806-A1 · Sep 8, 2016 · US
Regenerated cellulose film, functional film and preparation method therefor
US-2016251489-A1 · Sep 1, 2016 · US
Production method for porous cellulose beads, and adsorbent employing same
US-2016251394-A1 · Sep 1, 2016 · US
Process for producing porous cellulose beads using alkali aqueous solution, carrier for ligand immobilization, and adsorbent
US-2016244483-A1 · Aug 25, 2016 · US
Microdevices and Methods of Manufacture
US-2016244579-A1 · Aug 25, 2016 · US
Cellulose suspension, method for the production and use thereof
US-2016237171-A1 · Aug 18, 2016 · US
Processing biomass
US-2016222475-A1 · Aug 4, 2016 · US
Wax coating and associated methods of use
US-2016222251-A1 · Aug 4, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J2301/02?
- CPC C08J2301/02 is the Cooperative Patent Classification code for “Cellulose; Modified cellulose.”
- How many patents are filed under CPC C08J2301/02 (Cellulose; Modified cellulose)?
- Our database includes 661 publications tagged with this CPC code.
- Is patent activity under CPC C08J2301/02 growing?
- Publication counts under this code: 81 in 2024 vs 89 in 2025 (latest complete years).