Derivatives of sobetirome
US-2024425437-A1 · Dec 26, 2024 · US
containing only methyl groups, e.g. cresols, xylenols
containing only methyl groups, e.g. cresols, xylenols · 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 | C07C39/07 |
| Official title | containing only methyl groups, e.g. cresols, xylenols |
| Display label | containing only methyl groups, e.g. cresols, xylenols |
| Total patents | 39 |
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 | 3 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 8 |
| 2019 | 3 |
| 2020 | 9 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for preparing cresol from ditolylether
US-2024409485-A1 · Dec 12, 2024 · US
Zeolitic adsorbent for the separation of hydrocarbon isomers
US-12005420-B2 · Jun 11, 2024 · US
Formation of p-alkylphenols based on intermolecular reaction of ethyne with 2-alkylfurans in the presence of gold(i) complexes
US-2023416178-A1 · Dec 28, 2023 · US
Zeolitic adsorbent for the separation of hydrocarbon isomers
US-2023023245-A1 · Jan 26, 2023 · US
Method for preparation of 2,5-dimethylphenol by selective catalytic conversion of lignin
US-11524928-B2 · Dec 13, 2022 · US
Dealklylation and transalkylation of mixed phenols to make cresols
US-11485694-B2 · Nov 1, 2022 · US
Method for preparation of 2,5-dimethylphenol by selective catalytic conversion of lignin
US-2022298092-A1 · Sep 22, 2022 · US
Zeolite adsorbents based on barium, strontium, potassium and sodium, preparation process therefor, and uses thereof
US-11439975-B2 · Sep 13, 2022 · US
Method for producing salt
US-2021355082-A1 · Nov 18, 2021 · US
Preparation of a 2,6-di(c1-7 alkyl) phenol composition and a poly(phenylene ether)
US-2021261714-A1 · Aug 26, 2021 · US
Zeolite adsorbents, preparation process therefor and uses thereof
US-10913695-B2 · Feb 9, 2021 · US
Derivatives of sobetirome
US-10870616-B2 · Dec 22, 2020 · US
Intermolecular reaction of propargyl ethers with dimethylfuran in the presence of gold(I) complexes
US-10815178-B2 · Oct 27, 2020 · US
Derivatives of sobetirome
US-2020325092-A1 · Oct 15, 2020 · US
Zeolite adsorbents based on barium, strontium, potassium and sodium, preparation process therefor, and uses thereof
US-2020316558-A1 · Oct 8, 2020 · US
Zeolite adsorbents, preparation process therefor and uses thereof
US-10745329-B2 · Aug 18, 2020 · US
Zeolitic adsorbents, their process of preparation and their uses
US-10722862-B2 · Jul 28, 2020 · US
Zeolitic adsorbents with large external surface area, process for preparing them and uses thereof
US-10675607-B2 · Jun 9, 2020 · US
Intermolecular reaction of propargyl ethers with dimethylfuran in the presence of gold(i) complexes
US-2020123087-A1 · Apr 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C39/07?
- CPC C07C39/07 is the Cooperative Patent Classification code for “containing only methyl groups, e.g. cresols, xylenols.”
- How many patents are filed under CPC C07C39/07 (containing only methyl groups, e.g. cresols, xylenols)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC C07C39/07 growing?
- Publication counts under this code: 2 in 2023 vs 3 in 2024 (latest complete years).