Preparation method of monomer composition for synthesising recycled plastic, and monomer composition for synthesising recycled plastic, recycled plastic using the same, molded product using the same
US-2025333574-A1 · Oct 30, 2025 · US
This page is not indexed by search engines while we improve data quality.
from the petroleum industry
from the petroleum industry · 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 | C07C37/006 |
| Official title | {from the petroleum industry} |
| Display label | from the petroleum industry |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cumene-phenol complex with thermal oxidation system
US-11780795-B2 · Oct 10, 2023 · US
Dealklylation and transalkylation of mixed phenols to make cresols
US-11485694-B2 · Nov 1, 2022 · US
Cumene-phenol complex with thermal oxidation system
US-2022041534-A1 · Feb 10, 2022 · US
Dealklylation and transalkylation of mixed phenols to make cresols
US-2021139399-A1 · May 13, 2021 · US
Layer-separation method of spent caustic solution
US-10941351-B2 · Mar 9, 2021 · US
Layer-Separation Method of Spent Caustic Solution
US-2018119025-A1 · May 3, 2018 · US