Process for the aromatization of a methane-containing gas stream using titanium hydrogen acceptor particles
US-2016368835-A1 · Dec 22, 2016 · 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 | B01J29/48 |
| 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 | 464 |
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 | 37 |
| 2016 | 37 |
| 2017 | 47 |
| 2018 | 56 |
| 2019 | 49 |
| 2020 | 67 |
| 2021 | 50 |
| 2022 | 35 |
| 2023 | 38 |
| 2024 | 26 |
| 2025 | 19 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for the aromatization of a methane-containing gas stream using zirconium hydrogen acceptor particles
US-2016368836-A1 · Dec 22, 2016 · US
Transalkylation system
US-9522858-B2 · Dec 20, 2016 · US
Zeolite and redox oxide combined catalyst body
US-9492811-B2 · Nov 15, 2016 · US
Process for producing an si-bonded fluidized-bed catalyst
US-9486796-B2 · Nov 8, 2016 · US
Catalyst for catalytic cracking in a fluidized bed
US-9480975-B2 · Nov 1, 2016 · US
Hydrocracking catalyst and use of the same
US-9469817-B2 · Oct 18, 2016 · US
Method and apparatus for carrying out endothermic reactions
US-2016289141-A1 · Oct 6, 2016 · US
Systems and processes for catalytic pyrolysis of biomass and hydrocarbonaceous materials for production of aromatics with optional olefin recycle, and catalysts having selected particle size for catalytic pyrolysis
US-9453166-B2 · Sep 27, 2016 · US
Methods for producing alkanes from biomass
US-2016168473-A1 · Jun 16, 2016 · US
Method for producing aromatic hydrocarbon and apparatus for producing aromatic hydrocarbon
US-9358536-B2 · Jun 7, 2016 · US
Zinc containing methane aromatization catalyst, method of making a method of using the catalyst
US-9339802-B2 · May 17, 2016 · US
Modified zeolite catalyst and methods for producing and using same
US-2016107153-A1 · Apr 21, 2016 · US
Catalysts for converting syngas into liquid hydrocarbons and methods thereof
US-9283551-B2 · Mar 15, 2016 · US
Catalytic conversion of alcohols to hydrocarbons with low benzene content
US-9278892-B2 · Mar 8, 2016 · US
Method and Catalyst System for the Production of Para-Xylene
US-2016059224-A1 · Mar 3, 2016 · US
Systems and Processes for Catalytic Pyrolysis of Biomass and Hydrocarbonaceous Materials for Production of Aromatics with Optional Olefin Recycle, and Catalysts Having Selected Particle Size for Catalytic Pyrolysis
US-2016046871-A1 · Feb 18, 2016 · US
Catalyst for fischer-tropsch synthesis and method for preparing the same, and method for preparing modified molecular sieve carrier
US-2016045903-A1 · Feb 18, 2016 · US
Catalysts for converting syngas into liquid hydrocarbons and methods thereof
US-2016038923-A1 · Feb 11, 2016 · US
Extruded honeycomb catalyst
US-2016040576-A1 · Feb 11, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J29/48?
- CPC B01J29/48 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 B01J29/48 (containing arsenic, antimony, bismuth, vanadium, niobium tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium)?
- Our database includes 464 publications tagged with this CPC code.
- Is patent activity under CPC B01J29/48 growing?
- Publication counts under this code: 26 in 2024 vs 19 in 2025 (latest complete years).