Method of producing isoprenoid compound
US-2017335349-A1 · Nov 23, 2017 · US
Preparation of hydrocarbons {or halogenated hydrocarbons}
Preparation of hydrocarbons {or halogenated hydrocarbons} · 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 | C12P5/00 |
| Official title | Preparation of hydrocarbons {or halogenated hydrocarbons} |
| Display label | Preparation of hydrocarbons {or halogenated hydrocarbons} |
| Total patents | 152 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 31 |
| 2017 | 16 |
| 2018 | 23 |
| 2019 | 24 |
| 2020 | 10 |
| 2021 | 11 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Biocatalytic processes and materials for enhanced carbon utilization
US-2017240936-A1 · Aug 24, 2017 · US
Laccases for bio-bleaching
US-9677053-B2 · Jun 13, 2017 · US
Process for producing fuel using two fermentations
US-2017159078-A1 · Jun 8, 2017 · US
Biological systems for production of commercially valuable compounds
US-9657279-B2 · May 23, 2017 · US
Methods and systems for processing biomass material
US-9624436-B2 · Apr 18, 2017 · US
Processing materials
US-2016362707-A1 · Dec 15, 2016 · US
Processing biomass and petroleum containing materials
US-9517444-B2 · Dec 13, 2016 · US
Alkene production
US-2016326549-A1 · Nov 10, 2016 · US
Processing biomass and petroleum containing materials
US-2016298141-A1 · Oct 13, 2016 · US
Processing biomass and petroleum containing materials
US-2016289577-A1 · Oct 6, 2016 · US
Processing biomass and petroleum containing materials
US-2016293990-A1 · Oct 6, 2016 · US
Processing biomass and petroleum containing materials
US-2016289706-A1 · Oct 6, 2016 · US
Processing biomass and petroleum containing materials
US-2016289704-A1 · Oct 6, 2016 · US
Processing biomass and petroleum containing materials
US-2016289705-A1 · Oct 6, 2016 · US
Biorefinery system, methods and compositions thereof
US-2016289714-A1 · Oct 6, 2016 · US
Biorefinery system, methods and compositions thereof
US-2016289782-A1 · Oct 6, 2016 · US
Processing materials
US-9453250-B2 · Sep 27, 2016 · US
Processing biomass
US-2016265159-A1 · Sep 15, 2016 · US
Bacteria-based gas generator
US-2016244706-A1 · Aug 25, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12P5/00?
- CPC C12P5/00 is the Cooperative Patent Classification code for “Preparation of hydrocarbons {or halogenated hydrocarbons}.”
- How many patents are filed under CPC C12P5/00 (Preparation of hydrocarbons {or halogenated hydrocarbons})?
- Our database includes 152 publications tagged with this CPC code.
- Is patent activity under CPC C12P5/00 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).