Bio-oil fractions composition derived from bio-oil
US-2024381867-A1 · Nov 21, 2024 · US
Chemistry & Metallurgy
Chemistry & Metallurgy · 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 | C08L97/005 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 600 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 36 |
| 2016 | 53 |
| 2017 | 38 |
| 2018 | 54 |
| 2019 | 55 |
| 2020 | 62 |
| 2021 | 57 |
| 2022 | 55 |
| 2023 | 52 |
| 2024 | 64 |
| 2025 | 62 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Consumer goods product comprising lignin oligomer
US-2016374935-A1 · Dec 29, 2016 · US
Consumer goods product comprising functionalised lignin oligomer
US-2016375138-A1 · Dec 29, 2016 · US
Consumer goods product comprising carboxylated lignin oligomer
US-2016374921-A1 · Dec 29, 2016 · US
Use of low molecular weight lignin together with lignin for the production of a phenol-formaldehyde binder composition
US-2016376434-A1 · Dec 29, 2016 · US
Extruded starch-lignin foams
US-2016368186-A1 · Dec 22, 2016 · US
Method for increasing the reactivity of lignin
US-2016369141-A1 · Dec 22, 2016 · US
Apparatus and process for preparing reactive lignin with high yield from plant biomass for production of fuels and chemicals
US-9518076-B2 · Dec 13, 2016 · US
High residual content (hrc) kraft/soda lignin as an ingredient in wood adhesives
US-2016304757-A1 · Oct 20, 2016 · US
Use of low molecular weight lignin together with lignin for the production of a phenol-formaldehyde binder composition
US-9469795-B2 · Oct 18, 2016 · US
Method for increasing the reactivity of lignin
US-9464219-B2 · Oct 11, 2016 · US
Modified polyphenol binder compositions and methods for making and using same
US-9464193-B2 · Oct 11, 2016 · US
Polymer blend compositions and methods of preparation
US-9453129-B2 · Sep 27, 2016 · US
A method for treating lignin and for producing a binder composition
US-2016257791-A1 · Sep 8, 2016 · US
A method for treating lignin and for producing a binder composition
US-2016229880-A1 · Aug 11, 2016 · US
Resin composition, molded body, and production method
US-2016215143-A1 · Jul 28, 2016 · US
Metal catalyzed oxidation of lignin and related compounds
US-9382282-B2 · Jul 5, 2016 · US
Fiber reinforced composite
US-2016137832-A1 · May 19, 2016 · US
High value lignin derivatives, polymers, and copolymers and use thereof in thermoplastic, thermoset, composite, and carbon fiber applications
US-9340426-B2 · May 17, 2016 · US
Fiber mat reinforced resin composite
US-2016130412-A1 · May 12, 2016 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08L97/005?
- CPC C08L97/005 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C08L97/005 (Chemistry & Metallurgy)?
- Our database includes 600 publications tagged with this CPC code.
- Is patent activity under CPC C08L97/005 growing?
- Publication counts under this code: 64 in 2024 vs 62 in 2025 (latest complete years).