Zeolitic materials having encapsulated bimetallic clusters
US-2017341063-A1 · Nov 30, 2017 · US
with gases containing free oxygen
with gases containing free 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 | B01J37/14 |
| Official title | with gases containing free oxygen |
| Display label | with gases containing free oxygen |
| Total patents | 300 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 27 |
| 2017 | 24 |
| 2018 | 43 |
| 2019 | 26 |
| 2020 | 23 |
| 2021 | 26 |
| 2022 | 27 |
| 2023 | 34 |
| 2024 | 24 |
| 2025 | 25 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluidizable catalyst for oxidative dehydrogenation of alkanes to olefins in an oxygen free environment
US-9815752-B2 · Nov 14, 2017 · US
Dehydrofluorination of pentafluoroalkanes to form tetrafluoroolefins
US-9809515-B2 · Nov 7, 2017 · US
Catalytic gas phase fluorination
US-2017313638-A1 · Nov 2, 2017 · US
Method for producing catalyst fibrous structure
US-2017304814-A1 · Oct 26, 2017 · US
Catalytic gas phase fluorination
US-9758449-B2 · Sep 12, 2017 · US
Catalyst for alkane oxidative dehydrogenation and/or alkene oxidation
US-2017252728-A1 · Sep 7, 2017 · US
Fluidizable catalyst for oxidative dehydrogenation of alkanes to olefins in an oxygen free environment
US-2017233312-A1 · Aug 17, 2017 · US
Catalyst manufacturing method
US-2017189897-A1 · Jul 6, 2017 · US
Catalytic gas phase fluorination
US-2017174587-A1 · Jun 22, 2017 · US
Catalyst support and method for producing porous graphitizied carbon material covered with metal nanoparticles
US-2017141405-A1 · May 18, 2017 · US
Method for obtaining oxide catalysts on the base of exfoliated layered aluminosilicates
US-9636661-B2 · May 2, 2017 · US
Metal oxide particle production method and production device
US-9617166-B2 · Apr 11, 2017 · US
Cobalt-based catalyst on metal structure for selective production of synthetic oil via fischer-tropsch reaction, method of preparing the same, and method of selectively producing synthetic oil using the same
US-9586198-B2 · Mar 7, 2017 · US
Dehydrofluorination of pentafluoroalkanes to form tetrafluoroolefins
US-2017022128-A1 · Jan 26, 2017 · US
Dehydrofluorination of pentafluoroalkanes to form tetrafluoroolefins
US-9492816-B2 · Nov 15, 2016 · US
Method and apparatus for chemical process intensification
US-9486787-B1 · Nov 8, 2016 · US
Cobalt-based catalyst on metal structure for selective production of synthetic oil via fischer-tropsch reaction, method of preparing the same, and method of selectively producing synthetic oil using the same
US-2016303555-A1 · Oct 20, 2016 · US
Oxidation catalyst, method for preparing same, and filter for exhaust gas purification comprising same
US-2016288103-A1 · Oct 6, 2016 · US
Process for catalyst unloading facilitation
US-2016271592-A1 · Sep 22, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J37/14?
- CPC B01J37/14 is the Cooperative Patent Classification code for “with gases containing free oxygen.”
- How many patents are filed under CPC B01J37/14 (with gases containing free oxygen)?
- Our database includes 300 publications tagged with this CPC code.
- Is patent activity under CPC B01J37/14 growing?
- Publication counts under this code: 24 in 2024 vs 25 in 2025 (latest complete years).