Diesel oxidation catalyst
US-10857521-B2 · Dec 8, 2020 · US
containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium · 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 | B01J29/26 |
| Official title | containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium |
| Display label | containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium |
| Total patents | 130 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 13 |
| 2019 | 12 |
| 2020 | 23 |
| 2021 | 17 |
| 2022 | 15 |
| 2023 | 17 |
| 2024 | 3 |
| 2025 | 5 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Catalyst containing lf-type b acid and method for preparing ethylene using direct conversion of syngas
US-2020346993-A1 · Nov 5, 2020 · US
Diesel oxidation catalyst
US-2020346192-A1 · Nov 5, 2020 · US
Disproportionation and transalkylation of heavy aromatic hydrocarbons
US-10800718-B2 · Oct 13, 2020 · US
Processes and Systems for the Conversion of Acyclic Hydrocarbons to Cyclopentadiene
US-2020239384-A1 · Jul 30, 2020 · US
Nano-sized zeolite supported catalysts and methods for their production
US-2020179912-A1 · Jun 11, 2020 · US
Dehydrocyclisation catalyst for hydrocarbons
US-2020171475-A1 · Jun 4, 2020 · US
Functional structural body and method for making functional structural body
US-2020115248-A1 · Apr 16, 2020 · US
Nano-sized zeolite supported catalysts and methods for their production
US-10603657-B2 · Mar 31, 2020 · US
Additives for gas phase oxidative desulfurization catalysts
US-10589259-B2 · Mar 17, 2020 · US
Processes for producing beta-lactone with heterogenous catalysts
US-10590099-B1 · Mar 17, 2020 · US
Heavy Aromatics Conversion Processes and Catalyst Compositions Used Therein
US-2020031737-A1 · Jan 30, 2020 · US
Heavy Aromatics Conversion Processes and Catalyst Compositions Used Therein
US-2020031740-A1 · Jan 30, 2020 · US
Disproportionation and Transalkylation of Heavy Aromatic Hydrocarbons
US-2019367431-A1 · Dec 5, 2019 · US
Transalkylation of Heavy Aromatic Hydrocarbons
US-2019359542-A1 · Nov 28, 2019 · US
Catalyst composition for isomerization of paraffins
US-10441944-B2 · Oct 15, 2019 · US
Process for preparing a molybdenum-platinum-based catalyst for the synthesis of benzene by transalkylation
US-2019308176-A1 · Oct 10, 2019 · US
Methods of heavy reformate conversion into aromatic compounds
US-2019284114-A1 · Sep 19, 2019 · US
Methods of producing composite zeolite catalysts for heavy reformate conversion into xylenes
US-2019284057-A1 · Sep 19, 2019 · US
Catalyst for converting heavy reformate to produce btx compounds
US-2019284115-A1 · Sep 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J29/26?
- CPC B01J29/26 is the Cooperative Patent Classification code for “containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium.”
- How many patents are filed under CPC B01J29/26 (containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium)?
- Our database includes 130 publications tagged with this CPC code.
- Is patent activity under CPC B01J29/26 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).