Catalyst and process for hydrogenation of olefins
US-2024343661-A1 · Oct 17, 2024 · US
containing platinum group metals or compounds thereof
containing platinum group metals or compounds thereof · 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 | C10G45/40 |
| Official title | containing platinum group metals or compounds thereof |
| Display label | containing platinum group metals or compounds thereof |
| Total patents | 67 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 6 |
| 2017 | 4 |
| 2018 | 10 |
| 2019 | 8 |
| 2020 | 9 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Integrated process for pygas upgrading to BTX
US-11939538-B2 · Mar 26, 2024 · US
Process for Reducing Unsaturated Hydrocarbons in Aromatic Fraction Through Selective Hydrogenation
US-2024018422-A1 · Jan 18, 2024 · US
Process for reducing unsaturated hydrocarbons in aromatic fraction through selective hydrogenation
US-11802248-B2 · Oct 31, 2023 · US
Integrated process for pygas upgrading to btx
US-2023212465-A1 · Jul 6, 2023 · US
Ruthenium oxide and catalyst comprising same
US-2023182118-A1 · Jun 15, 2023 · US
Integrated process for pygas upgrading to BTX
US-11629300-B1 · Apr 18, 2023 · US
Bimetallic nanoparticle-based catalyst, its use in selective hydrogenation, and a method of making the catalyst
US-11478780-B2 · Oct 25, 2022 · US
Process for Reducing Unsaturated Hydrocarbons in Aromatic Fraction Through Selective Hydrogenation
US-2022073440-A1 · Mar 10, 2022 · US
Producing C5 olefins from steam cracker C5 feeds
US-11198108-B2 · Dec 14, 2021 · US
Producing c5 olefins from steam cracker c5 feeds
US-2021031164-A1 · Feb 4, 2021 · US
Producing C5 olefins from steam cracker C5 feeds—a process using a catalytic distillation reactor system
US-10814302-B2 · Oct 27, 2020 · US
Producing C5 olefins from steam cracker C5 feeds
US-10814301-B2 · Oct 27, 2020 · US
Methods for producing aromatics and olefins
US-10781382-B2 · Sep 22, 2020 · US
Selective hydrogenation catalyst comprising an extruded support
US-10737243-B2 · Aug 11, 2020 · US
Bimetallic nanoparticle-based catalyst, its use in selective hydrogenation, and a method of making the catalyst
US-2020230580-A1 · Jul 23, 2020 · US
Selective hydrogenation catalyst for C3 hydrocarbon cuts from steam cracking and/or catalytic cracking
US-10710055-B2 · Jul 14, 2020 · US
Process for removing polyunsaturated hydrocarbons from c4 hydrocarbon streams in the presence of mercaptans, disulfides and c5 hydrocarbons
US-2020216376-A1 · Jul 9, 2020 · US
Producing c5 olefins from steam cracker c5 feeds
US-2020108368-A1 · Apr 9, 2020 · US
Producing C5 olefins from steam cracker C5 feeds
US-10543475-B2 · Jan 28, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G45/40?
- CPC C10G45/40 is the Cooperative Patent Classification code for “containing platinum group metals or compounds thereof.”
- How many patents are filed under CPC C10G45/40 (containing platinum group metals or compounds thereof)?
- Our database includes 67 publications tagged with this CPC code.
- Is patent activity under CPC C10G45/40 growing?
- Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).