Process for producing a catalyst and catalyst as such
US-11198116-B2 · Dec 14, 2021 · US
for storing hydrocarbons
for storing hydrocarbons · 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 | B01D53/9486 |
| Official title | {for storing hydrocarbons} |
| Display label | for storing hydrocarbons |
| Total patents | 90 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 11 |
| 2017 | 10 |
| 2018 | 7 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 9 |
| 2022 | 4 |
| 2023 | 12 |
| 2024 | 4 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydrocarbon removal system
US-2021370219-A1 · Dec 2, 2021 · US
Cold start catalyst and its use in exhaust systems
US-11185854-B2 · Nov 30, 2021 · US
Hydrocarbon trap catalyst
US-11123720-B2 · Sep 21, 2021 · US
Nitrogen oxides and hydrocarbon storage catalyst and methods of using the same
US-10953366-B2 · Mar 23, 2021 · US
Hydrocarbon adsorbent
US-2020406226-A1 · Dec 31, 2020 · US
Hydrocarbon adsorbent with metal-impregnated zeolite particle having regular mesopore and manufacturing method therefor
US-2020391178-A1 · Dec 17, 2020 · US
Hydrocarbon adsorbent
US-2020360891-A1 · Nov 19, 2020 · US
Hydrocarbon adsorbent
US-2020324268-A1 · Oct 15, 2020 · US
Control device for internal combustion engine
US-2020157993-A1 · May 21, 2020 · US
Noble metal-molecular sieve catalysts
US-10618003-B2 · Apr 14, 2020 · US
Integrated emissions control system
US-2020032686-A1 · Jan 30, 2020 · US
Hydrocarbon trap catalyst
US-2019351398-A1 · Nov 21, 2019 · US
Nitrogen oxides and hydrocarbon storage catalyst and methods of using the same
US-2019321783-A1 · Oct 24, 2019 · US
Process for producing a catalyst and catalyst as such
US-2019201885-A1 · Jul 4, 2019 · US
Porous ceramic body to reduce emissions
US-2019134614-A1 · May 9, 2019 · US
Process for producing a catalyst and catalyst as such
US-10226765-B2 · Mar 12, 2019 · US
Removal of occluded alkali metal cations from MSE-framework type molecular sieves
US-10226319-B2 · Mar 12, 2019 · US
Porous ceramic body to reduce emissions
US-10207258-B2 · Feb 19, 2019 · US
Systems and methods to reduce reductant consumption in exhaust aftertreatment systems
US-10113465-B2 · Oct 30, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D53/9486?
- CPC B01D53/9486 is the Cooperative Patent Classification code for “for storing hydrocarbons.”
- How many patents are filed under CPC B01D53/9486 (for storing hydrocarbons)?
- Our database includes 90 publications tagged with this CPC code.
- Is patent activity under CPC B01D53/9486 growing?
- Publication counts under this code: 4 in 2024 vs 5 in 2025 (latest complete years).