Bio-derived material with leather-like properties, artificial leather material, artificial leather structure, and methods for preparing same
US-2025207323-A1 · Jun 26, 2025 · US
with cellulose derivatives
with cellulose derivatives · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06N3/02 |
| Official title | with cellulose derivatives |
| Display label | with cellulose derivatives |
| Total patents | 37 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 7 |
| 2024 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of providing oil and/or grease resistant textile materials
US-12320063-B2 · Jun 3, 2025 · US
Energy dissipating fiber/fabric and the method of making the same
US-12252842-B2 · Mar 18, 2025 · US
Urethane resin composition, synthetic leather, and method for producing synthetic leather
US-2025012008-A1 · Jan 9, 2025 · US
Method of making patterned light-blocking elements
US-2024167220-A1 · May 23, 2024 · US
Leather-like materials and methods of making the same
US-2024093426-A1 · Mar 21, 2024 · US
Formaldehyde free composites made with carbohydrate and alpha-carbon nucleophile binder compositions
US-11845851-B2 · Dec 19, 2023 · US
Process for forming synthetic leather
US-11834780-B2 · Dec 5, 2023 · US
Composition for eco-friendly artificial leather having coffee grounds with biodegradable and deodorizing effect, artificial leather including same and manufacturing method thereof
US-2023304218-A1 · Sep 28, 2023 · US
Process for forming a synthetic leather
US-11746465-B2 · Sep 5, 2023 · US
Process for preparing a dyed biopolymer and products thereof
US-11655490-B2 · May 23, 2023 · US
Composition, sheet-shaped molded body, artificial leather, and manufacturing method of sheet-shaped molded body
US-2023092375-A1 · Mar 23, 2023 · US
Methods of making non-woven materials from mycelium
US-2023079850-A1 · Mar 16, 2023 · US
Wiping sheet and method for manufacturing wiping sheet
US-2022403590-A1 · Dec 22, 2022 · US
Energy dissipating fiber/fabric and the method of making the same
US-2022380977-A1 · Dec 1, 2022 · US
Composite fabric comprising a bacterial biopolymer layer
US-11346048-B2 · May 31, 2022 · US
A method of providing oil and/or grease resistant textile materials
US-2022090316-A1 · Mar 24, 2022 · US
A process for providing a textile with electrical conductivity properties
US-2021363692-A1 · Nov 25, 2021 · US
Process for Forming Synthetic Leather
US-2021180246-A1 · Jun 17, 2021 · US
Process for Forming a Synthetic Leather
US-2021172115-A1 · Jun 10, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06N3/02?
- CPC D06N3/02 is the Cooperative Patent Classification code for “with cellulose derivatives.”
- How many patents are filed under CPC D06N3/02 (with cellulose derivatives)?
- Our database includes 37 publications tagged with this CPC code.
- Is patent activity under CPC D06N3/02 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).