Extruded starch-lignin foams
US-2016368186-A1 · Dec 22, 2016 · US
Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29K2001/00 |
| Official title | Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material |
| Display label | Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material |
| Total patents | 276 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 31 |
| 2016 | 31 |
| 2017 | 27 |
| 2018 | 24 |
| 2019 | 24 |
| 2020 | 25 |
| 2021 | 20 |
| 2022 | 27 |
| 2023 | 21 |
| 2024 | 17 |
| 2025 | 24 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Use, stabilization and carbonization of polyacrylonitrile/carbon composite fibers
US-2016369426-A1 · Dec 22, 2016 · US
Container for Smokeless Tobacco Products Comprising a Pulp Material and Related Packaged Product Assembly and Method
US-2016360783-A1 · Dec 15, 2016 · US
Formed ligneous body, and method of producing the same
US-9511518-B2 · Dec 6, 2016 · US
Method of making extruded self-clumping granular absorbent
US-9491926-B2 · Nov 15, 2016 · US
Method for producing resin film, casting die, device for producing resin film, resin film, polarizing plate, and liquid crystal display device
US-9492977-B2 · Nov 15, 2016 · US
Systems and methods for kerfing veneers
US-9486978-B2 · Nov 8, 2016 · US
Sheet manufacturing apparatus, sheet manufacturing method, and sheet
US-2016288435-A1 · Oct 6, 2016 · US
Lignocellulosic materials containing defibrillated cellulose
US-2016257814-A1 · Sep 8, 2016 · US
Sheet manufacturing apparatus and sheet manufacturing method
US-2016229129-A1 · Aug 11, 2016 · US
Polyacrylonitrile/cellulose nano-structure fibers
US-9409337-B2 · Aug 9, 2016 · US
Processing biomass
US-2016200002-A1 · Jul 14, 2016 · US
Adhesives, Reaction Systems, and Processes for Production of Lignocellulosic Composites
US-2016194534-A1 · Jul 7, 2016 · US
Sheet manufacturing apparatus and sheet manufacturing method
US-2016193754-A1 · Jul 7, 2016 · US
Process for particleboard manufacture
US-9381677-B2 · Jul 5, 2016 · US
Processing biomass
US-2016177358-A1 · Jun 23, 2016 · US
Method of forming a cellulose nanocrystalline film
US-2016176075-A1 · Jun 23, 2016 · US
Method of Making Animal Litter
US-2016165834-A1 · Jun 16, 2016 · US
Composition for extrusion-molded bodies
US-9365702-B2 · Jun 14, 2016 · US
Processing biomass
US-9321850-B2 · Apr 26, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29K2001/00?
- CPC B29K2001/00 is the Cooperative Patent Classification code for “Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material.”
- How many patents are filed under CPC B29K2001/00 (Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material)?
- Our database includes 276 publications tagged with this CPC code.
- Is patent activity under CPC B29K2001/00 growing?
- Publication counts under this code: 17 in 2024 vs 24 in 2025 (latest complete years).