Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks
US-2025243428-A1 · Jul 31, 2025 · US
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of sulfonyl or sulfinyl groups
of sulfonyl or sulfinyl groups · 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 | C07B45/04 |
| Official title | of sulfonyl or sulfinyl groups |
| Display label | of sulfonyl or sulfinyl groups |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 5 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for preparing carbonyl sulfone
US-12351548-B2 · Jul 8, 2025 · US
Processes for preparing an FGFR inhibitor
US-12281110-B2 · Apr 22, 2025 · US
Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks
US-12258539-B2 · Mar 25, 2025 · US
Process for Preparing an FGFR Inhibitor
US-2024309000-A1 · Sep 19, 2024 · US
Method for preparing carbonyl sulfone
US-2023054928-A1 · Feb 23, 2023 · US
Method for producing oxide using beta-manganese dioxide
US-2021317100-A1 · Oct 14, 2021 · US
Processes for preparing an fgfr inhibitor
US-2021147417-A1 · May 20, 2021 · US
Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks
US-2021108154-A1 · Apr 15, 2021 · US
Substituted benzotriazole phenols
US-10919867-B2 · Feb 16, 2021 · US
Processes for preparing an FGFR inhibitor
US-10899760-B2 · Jan 26, 2021 · US
Processes for preparing an fgfr inhibitor
US-2020148680-A1 · May 14, 2020 · US
Method for producing sulfoxide derivative
US-10577313-B2 · Mar 3, 2020 · US
Processes for preparing an FGFR inhibitor
US-10538518-B2 · Jan 21, 2020 · US
Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks
US-2019241838-A1 · Aug 8, 2019 · US
Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks
US-10308896-B2 · Jun 4, 2019 · US
Method for producing sulfoxide derivative
US-2019062269-A1 · Feb 28, 2019 · US
Processes for preparing an fgfr inhibitor
US-2018215756-A1 · Aug 2, 2018 · US
Substituted benzotriazole phenols
US-2018186757-A1 · Jul 5, 2018 · US
Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks
US-2017044465-A1 · Feb 16, 2017 · US