Method for regenerating a zeolite-based hydrocracking catalyst, and use thereof in a hydrocracking process
US-2025387784-A1 · Dec 25, 2025 · US
Oxidation gas comprising essentially steam and oxygen
Oxidation gas comprising essentially steam and oxygen · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01J38/16 |
| Official title | Oxidation gas comprising essentially steam and oxygen |
| Display label | Oxidation gas comprising essentially steam and oxygen |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 5 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 6 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methanol production from methane utilizing a supported chromium catalyst
US-2025296065-A1 · Sep 25, 2025 · US
Coke control reactor, device for preparing low-carbon olefins from oxygen-containing compound, and use thereof
US-12351535-B2 · Jul 8, 2025 · US
Methanol production from methane utilizing a supported chromium catalyst
US-12351545-B2 · Jul 8, 2025 · US
Regeneration device, device for preparing low-carbon olefins, and use thereof
US-12296324-B2 · May 13, 2025 · US
Fluidized bed regenerator, device for preparing low-carbon olefins, and use thereof
US-12296329-B2 · May 13, 2025 · US
Methanol production from methane utilizing a supported chromium catalyst
US-2025002434-A1 · Jan 2, 2025 · US
Methanol production from methane utilizing a supported chromium catalyst
US-12134591-B2 · Nov 5, 2024 · US
Processes for Dehydrogenating Alkanes and Alkyl Aromatic Hydrocarbons
US-2024327316-A1 · Oct 3, 2024 · US
Processes for Regenerating Catalysts and for Upgrading Alkanes and/or Alkyl Aromatic Hydrocarbons
US-2024316544-A1 · Sep 26, 2024 · US
Systems and methods for wet air oxidation regeneration of catalysts with atmospheric switching
US-2024246069-A1 · Jul 25, 2024 · US
Catalytic reaction process
US-2024173711-A1 · May 30, 2024 · US
Methanol production from methane utilizing a supported chromium catalyst
US-2024150268-A1 · May 9, 2024 · US
Emission control during catalyst regeneration
US-11806703-B2 · Nov 7, 2023 · US
Regeneration device, device for preparing low-carbon olefins, and use thereof
US-2023125888-A1 · Apr 27, 2023 · US
Coke control reactor, device for preparing low-carbon olefins from oxygen-containing compound, and use thereof
US-2023085715-A1 · Mar 23, 2023 · US
Fluidized bed regenerator, device for preparing low-carbon olefins, and use thereof
US-2022401905-A1 · Dec 22, 2022 · US
Steam-enhanced catalytic cracking of hydrocarbons to produce light olefins
US-11370975-B2 · Jun 28, 2022 · US
Process for regenerating a deactivated vanadium-titanium-phosphorous catalyst
US-11351523-B2 · Jun 7, 2022 · US
Steam-enhanced catalytic cracking of hydrocarbons to produce light olefins
US-2022098493-A1 · Mar 31, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J38/16?
- CPC B01J38/16 is the Cooperative Patent Classification code for “Oxidation gas comprising essentially steam and oxygen.”
- How many patents are filed under CPC B01J38/16 (Oxidation gas comprising essentially steam and oxygen)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC B01J38/16 growing?
- Publication counts under this code: 6 in 2024 vs 7 in 2025 (latest complete years).