High-silica afx framework type zeolites
US-2017348678-A1 · Dec 7, 2017 · 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 | B01J29/78 |
| 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 | 219 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 15 |
| 2017 | 24 |
| 2018 | 30 |
| 2019 | 27 |
| 2020 | 31 |
| 2021 | 19 |
| 2022 | 20 |
| 2023 | 17 |
| 2024 | 5 |
| 2025 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aldehyde decomposition catalyst, exhaust gas treatment apparatus, and exhaust gas treatment method
US-2017333885-A1 · Nov 23, 2017 · US
Process for preparing a molecular sieve
US-2017326535-A1 · Nov 16, 2017 · US
Catalysts for treating transient NOx emissions
US-9815048-B2 · Nov 14, 2017 · US
Methods for producing crystalline microporous solids with IWV topology and compositions derived from the same
US-9782759-B2 · Oct 10, 2017 · US
Method of preparing an activated EU-2 zeolite
US-9782760-B2 · Oct 10, 2017 · US
Method of preparing an activated eu-2 zeolite
US-2017259251-A1 · Sep 14, 2017 · US
PGM catalyst for treating exhaust gas
US-9751080-B2 · Sep 5, 2017 · US
Processes using molecular sieve ssz-102
US-2017233260-A1 · Aug 17, 2017 · US
Co-production of lubricants and distillate fuels
US-9719034-B2 · Aug 1, 2017 · US
CATALYSTS FOR TREATING TRANSIENT NOx EMISSIONS
US-2017209857-A1 · Jul 27, 2017 · US
Method for producing hydroisomerization catalyst and method for producing lubricant base oil
US-9713807-B2 · Jul 25, 2017 · US
Activated EU-2 zeolite and use thereof
US-9687828-B2 · Jun 27, 2017 · US
Monolith structure loaded with metal promoted nanozeolites for enhanced propylene selectivity in methanol conversion
US-9682367-B2 · Jun 20, 2017 · US
Pt/Pd Sodalite Caged Catalyst Combination with Sulfided Base Metal Catalyst for the Improved Catalytic Hydroprocessing of Feedstock
US-2017165655-A1 · Jun 15, 2017 · US
Process for producing a catalyst and catalyst as such
US-2017144143-A1 · May 25, 2017 · US
Dual catalyst system for propylene production
US-2017113211-A1 · Apr 27, 2017 · US
Oxidation catalyst for a diesel engine exhaust
US-2017106337-A1 · Apr 20, 2017 · US
Catalysts for treating transient NOx emissions
US-9616420-B2 · Apr 11, 2017 · US
Catalyst for treating exhaust gas
US-9597671-B2 · Mar 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J29/78?
- CPC B01J29/78 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 B01J29/78 (containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium)?
- Our database includes 219 publications tagged with this CPC code.
- Is patent activity under CPC B01J29/78 growing?
- Publication counts under this code: 5 in 2024 vs 9 in 2025 (latest complete years).