Catalytic Aromatization
US-2017305812-A1 · Oct 26, 2017 · 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 | C01B39/06 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 248 |
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 | 22 |
| 2016 | 22 |
| 2017 | 23 |
| 2018 | 30 |
| 2019 | 34 |
| 2020 | 21 |
| 2021 | 38 |
| 2022 | 16 |
| 2023 | 17 |
| 2024 | 14 |
| 2025 | 7 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for preparing zeolite SSZ-52
US-9796596-B2 · Oct 24, 2017 · US
Germanosilicate compositions and methods of preparing the same
US-2017252729-A1 · Sep 7, 2017 · US
Molecular sieves with a Linde Type A topology and related methods and systems
US-9700879-B2 · Jul 11, 2017 · US
Method for treating engine exhaust by use of hydrothermally stable, low-temperature NOx reduction NH3-SCR catalysts
US-9694352-B2 · Jul 4, 2017 · US
Separation and storage of fluids using ITQ-55
US-9688542-B2 · Jun 27, 2017 · US
Method for making molecular sieve ssz-95
US-2017157600-A1 · Jun 8, 2017 · US
Process for preparing a spherical material with a hierarchical porosity comprising metallic particles trapped in a mesostructured matrix
US-9656421-B2 · May 23, 2017 · US
Process for producing VET-type zeolite
US-9650257-B2 · May 16, 2017 · US
Process for producing a molecular sieve having the sfe structure, molecular sieve having the sfe structure and use thereof
US-2017128924-A1 · May 11, 2017 · US
Synthesis of GME framework type zeolites
US-9643853-B2 · May 9, 2017 · US
Process for the production of reactive composition particles based on sodium carbonate and reactive composition particles
US-2017120188-A1 · May 4, 2017 · US
Separation, storage, and catalytic conversion of fluids using ITQ-55
US-9617164-B2 · Apr 11, 2017 · US
Method for making molecular sieve SSZ-95
US-9573124-B2 · Feb 21, 2017 · US
Synthesis and crystal structure of iron zeolitic frameworks
US-2017022067-A1 · Jan 26, 2017 · US
METHOD FOR TREATING ENGINE EXHAUST BY USE OF HYDROTHERMALLY STABLE, LOW-TEMPERATURE NOx REDUCTION NH3-SCR CATALYSTS
US-2017014814-A1 · Jan 19, 2017 · US
Process for modifying the physical and chemical properties of faujasite y-type zeolites
US-2016375427-A1 · Dec 29, 2016 · US
Process for altering the physico-chemical properties of Faujasite Y-type zeolites
US-9492817-B2 · Nov 15, 2016 · US
Catalyst for conversion of hydrocarbons, process of making and process of using thereof—Ge zeolite
US-9481617-B2 · Nov 1, 2016 · US
Hydrothermally stable, low-temperature NOx reduction NH3-SCR catalyst
US-9475039-B2 · Oct 25, 2016 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B39/06?
- CPC C01B39/06 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C01B39/06 (Chemistry & Metallurgy)?
- Our database includes 248 publications tagged with this CPC code.
- Is patent activity under CPC C01B39/06 growing?
- Publication counts under this code: 14 in 2024 vs 7 in 2025 (latest complete years).