Photocatalyst complex
US-2016375432-A1 · Dec 29, 2016 · US
of metal substrates
of metal substrates · 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 | B01J37/0225 |
| Official title | {of metal substrates} |
| Display label | of metal substrates |
| Total patents | 388 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 32 |
| 2016 | 40 |
| 2017 | 31 |
| 2018 | 40 |
| 2019 | 51 |
| 2020 | 41 |
| 2021 | 31 |
| 2022 | 29 |
| 2023 | 32 |
| 2024 | 24 |
| 2025 | 27 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Catalyst and Method for Synthesis of Carbon Nanomaterials
US-2016367971-A1 · Dec 22, 2016 · US
Highly active thermally stable nanoporous gold catalyst
US-9522387-B2 · Dec 20, 2016 · US
Methods of preparing metal / metal oxide materials from nanostructured substrates and uses thereof
US-2016361707-A1 · Dec 15, 2016 · US
Optimization of washcoat adhesion of zero-PGM catalyst on metallic substrates
US-9517449-B2 · Dec 13, 2016 · US
Cerium-modified manganese octahedral molecular sieves as catalysts for selective catalytic reduction
US-2016346770-A1 · Dec 1, 2016 · US
Catalytic member for purifying exhaust gases, and washcoat
US-2016332146-A1 · Nov 17, 2016 · US
Component with an antimicrobial surface and use thereof
US-9492812-B2 · Nov 15, 2016 · US
Process for hydrogenating 4,4'-methylenedianiline
US-2016326094-A1 · Nov 10, 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
Monolithic catalyst comprising molecular sieve membrane and method for perparing the monolithic catalyst
US-2016288104-A1 · Oct 6, 2016 · US
Graphene compositions and methods of making the same
US-9422165-B2 · Aug 23, 2016 · US
Catalyst-coated support, method for the production thereof, a reactor equipped therewith, and use thereof
US-9421513-B2 · Aug 23, 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
Processes for forming metal oxide films on substrates using amino acids
US-2016201197-A1 · Jul 14, 2016 · US
Metal carrier catalyst for cleaning exhaust gas
US-9381467-B2 · Jul 5, 2016 · US
Photocatalytic film structure
US-9381494-B2 · Jul 5, 2016 · US
Hollow microsphere catalyst support and methods of making same
US-9358533-B2 · Jun 7, 2016 · US
Method to Produce Catalytically Active Nanocomposite Coatings
US-2016145531-A1 · May 26, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J37/0225?
- CPC B01J37/0225 is the Cooperative Patent Classification code for “of metal substrates.”
- How many patents are filed under CPC B01J37/0225 (of metal substrates)?
- Our database includes 388 publications tagged with this CPC code.
- Is patent activity under CPC B01J37/0225 growing?
- Publication counts under this code: 24 in 2024 vs 27 in 2025 (latest complete years).