Nanoparticle catalysts for conversion of cyclohexanol to cyclohexanone
US-9822052-B2 · Nov 21, 2017 · US
Mixtures of molecular sieves comprising at least one molecular sieve which is not an aluminosilicate zeolite, e.g. from groups B01J29/03 - B01J29/049 or B01J29/82 - B01J29/89
Mixtures of molecular sieves comprising at least one molecular sieve which is not an aluminosilicate zeolite, e.g. from groups B01J29/03 - B01J29/049 or B01J29/82 - B01J29/89 · 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 | B01J29/005 |
| Official title | {Mixtures of molecular sieves comprising at least one molecular sieve which is not an aluminosilicate zeolite, e.g. from groups B01J29/03 - B01J29/049 or B01J29/82 - B01J29/89} |
| Display label | Mixtures of molecular sieves comprising at least one molecular sieve which is not an aluminosilicate zeolite, e.g. from groups B01J29/03 - B01J29/049 or B01J29/82 - B01J29/89 |
| Total patents | 175 |
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 | 28 |
| 2016 | 12 |
| 2017 | 22 |
| 2018 | 25 |
| 2019 | 19 |
| 2020 | 15 |
| 2021 | 13 |
| 2022 | 14 |
| 2023 | 12 |
| 2024 | 10 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Catalysts for treating transient NOx emissions
US-9815048-B2 · Nov 14, 2017 · US
Emissions treatment systems with twc catalysts and scr-hct catalysts
US-2017274321-A1 · Sep 28, 2017 · US
Conversion of carbon monoxide, carbon dioxide, or a combination thereof over hybrid catalyst
US-2017210679-A1 · Jul 27, 2017 · US
CATALYSTS FOR TREATING TRANSIENT NOx EMISSIONS
US-2017209857-A1 · Jul 27, 2017 · US
Catalyst blends
US-2017182482-A1 · Jun 29, 2017 · US
Silicate-coated MFI-type zeolite, method of producing the same, and method of producing p-xylene using the same
US-9687827-B2 · Jun 27, 2017 · US
Composition and process for preparation of attrition resistant additive suitable for cracking hydrocarbon feed
US-2017151554-A1 · Jun 1, 2017 · US
Catalytic cracking catalyst having a rare earth-containing Y zeolite and a preparation process thereof
US-9656255-B2 · May 23, 2017 · US
Process for preparing a spherical material with a hierarchical porosity comprising metallic particles trapped in a mesostructured matrix
US-9656421-B2 · May 23, 2017 · US
Dual catalyst system for propylene production
US-2017113211-A1 · Apr 27, 2017 · US
Vehicle powertrain with onboard catalytic reformer
US-9617490-B2 · Apr 11, 2017 · US
Nanoparticle catalysts for conversion of cyclohexanol to cyclohexanone
US-2017096380-A1 · Apr 6, 2017 · US
Catalyst blends
US-9610571-B2 · Apr 4, 2017 · 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-9586198-B2 · Mar 7, 2017 · US
Composition and a process for preparation of attrition resistant cracking catalyst suitable for enhancing light olefins
US-2017056864-A1 · Mar 2, 2017 · US
Vehicle powertrain with onboard catalytic reformer
US-2017051708-A1 · Feb 23, 2017 · US
Catalytic converter
US-2017007985-A1 · Jan 12, 2017 · US
Dual catalyst system for propylene production
US-2017001927-A1 · Jan 5, 2017 · US
Systems and methods for producing propylene
US-2017001926-A1 · Jan 5, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J29/005?
- CPC B01J29/005 is the Cooperative Patent Classification code for “Mixtures of molecular sieves comprising at least one molecular sieve which is not an aluminosilicate zeolite, e.g. from groups B01J29/03 - B01J29/049 or B01J29/82 - B01J29/89.”
- How many patents are filed under CPC B01J29/005 (Mixtures of molecular sieves comprising at least one molecular sieve which is not an aluminosilicate zeolite, e.g. from groups B01J29/03 - B01J29/049 or B01J29/82 - B01J29/89)?
- Our database includes 175 publications tagged with this CPC code.
- Is patent activity under CPC B01J29/005 growing?
- Publication counts under this code: 10 in 2024 vs 4 in 2025 (latest complete years).