Method for forming catalytic nanocoating
US-2017361311-A1 · Dec 21, 2017 · US
via the gaseous phase-sublimation
via the gaseous phase-sublimation · 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 | B01J37/0238 |
| Official title | {via the gaseous phase-sublimation} |
| Display label | via the gaseous phase-sublimation |
| Total patents | 202 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 31 |
| 2016 | 24 |
| 2017 | 16 |
| 2018 | 36 |
| 2019 | 19 |
| 2020 | 10 |
| 2021 | 16 |
| 2022 | 12 |
| 2023 | 16 |
| 2024 | 7 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite catalyst and method for manufacturing carbon nanostructured materials
US-9845243-B2 · Dec 19, 2017 · US
Direct synthesis method of nanostructured catalyst particles on various supports and catalyst structure produced by the same
US-2017232431-A1 · Aug 17, 2017 · US
Catalysts containing specific titanium polymorphic forms
US-2017158655-A1 · Jun 8, 2017 · US
Method for producing metal exchanged metallo-aluminophosphates by solid-state ion exchange at low temperatures
US-2017113212-A1 · Apr 27, 2017 · US
Method for producing (meth)acrylic acid
US-9527792-B2 · Dec 27, 2016 · US
Process for scalable synthesis of molybdenum disulfide monolayer and few-layer films
US-9527062-B2 · Dec 27, 2016 · US
Ferrous zeolite, method for producing ferrous zeolites, and method for catalytically reducing nitrous oxides
US-9517461-B2 · Dec 13, 2016 · US
Catalyst for producing hydrogen and method for producing hydrogen
US-2016340182-A1 · Nov 24, 2016 · US
Fabrication of biscrolled fiber using carbon nanotube sheet
US-9502711-B2 · Nov 22, 2016 · US
Exhaust gas purifying catalyst and method for producing the same
US-2016332144-A1 · Nov 17, 2016 · US
Process for producing cyclohexanone compound
US-9481625-B2 · Nov 1, 2016 · US
Carbon nanotubes and production method thereof
US-9463981-B2 · Oct 11, 2016 · US
Palladium-based catalyst and support systems
US-9463428-B2 · Oct 11, 2016 · US
Method for producing (meth)acrylic acid
US-2016264504-A1 · Sep 15, 2016 · US
Catalyst structure and method of fischer-tropsch synthesis
US-2016214093-A1 · Jul 28, 2016 · US
Catalyst for producing unsaturated aldehyde and/or unsaturated carboxylic acid, method for producing the catalyst, and method for producing unsaturated aldehyde and/or unsaturated carboxylic acid using the catalyst
US-9393553-B2 · Jul 19, 2016 · US
Cobalt metal foam catalyst, method of making same, thermal-medium-circulating heat-exchange reactor using same, and method of producing a liquid fuel by means of a fischer-tropsch synthesis reaction using thermal-medium-circulating heat-exchange reactor
US-2016200986-A1 · Jul 14, 2016 · US
Cobalt metal foam catalyst, method of making same, thermal-medium-circulating heat-exchange reactor using same, and method of producing a liquid fuel by means of a fischer-tropsch synthesis reaction using thermal-medium-circulating heat-exchange reactor
US-2016200985-A1 · Jul 14, 2016 · US
Multilayered nanostructured films
US-2016149230-A1 · May 26, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J37/0238?
- CPC B01J37/0238 is the Cooperative Patent Classification code for “via the gaseous phase-sublimation.”
- How many patents are filed under CPC B01J37/0238 (via the gaseous phase-sublimation)?
- Our database includes 202 publications tagged with this CPC code.
- Is patent activity under CPC B01J37/0238 growing?
- Publication counts under this code: 7 in 2024 vs 12 in 2025 (latest complete years).