Hierarchically ordered crystalline microporous materials with long-range mesoporous order having lamellar symmetry
US-2026055000-A1 · Feb 26, 2026 · US
using at least one organic template directing agent; Hexagonal faujasite; Intergrowth products of cubic and hexagonal faujasite
using at least one organic template directing agent; Hexagonal faujasite; Intergrowth products of cubic and hexagonal faujasite · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C01B39/205 |
| Official title | {using at least one organic template directing agent; Hexagonal faujasite; Intergrowth products of cubic and hexagonal faujasite} |
| Display label | using at least one organic template directing agent; Hexagonal faujasite; Intergrowth products of cubic and hexagonal faujasite |
| Total patents | 50 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hierarchically ordered crystalline microporous materials with long-range mesoporous order having cubic symmetry
US-2026001064-A1 · Jan 1, 2026 · US
Methods for making zeolite-y particles
US-2025326651-A1 · Oct 23, 2025 · US
Hierarchically ordered crystalline microporous materials with long-range mesoporous order having cubic symmetry
US-12409445-B2 · Sep 9, 2025 · US
Structures of lamellar mesoporous crystalline microporous material
US-2025256973-A1 · Aug 14, 2025 · US
Pillared structures of lamellar mesoporous crystalline microporous material
US-2025256267-A1 · Aug 14, 2025 · US
Hierarchically ordered crystalline microporous materials with long-range mesoporous order having lamellar symmetry
US-12338130-B2 · Jun 24, 2025 · US
Synthesis of hierarchical zeolites via a non-classical growth mechanism in the presence of odso
US-2025162890-A1 · May 22, 2025 · US
Method for preparing high-silica y zeolite
US-2025033984-A1 · Jan 30, 2025 · US
Synthesis of aluminosilicate molecular sieves of swy framework topology
US-2024174522-A1 · May 30, 2024 · US
Hierarchically ordered crystalline microporous materials with long-range mesoporous order having hexagonal symmetry
US-2024010505-A1 · Jan 11, 2024 · US
Methods for synthesis of hierarchically ordered crystalline microporous materials with long-range mesoporous order
US-2024009660-A1 · Jan 11, 2024 · US
Hierarchically ordered crystalline microporous materials with long-range mesoporous order having lamellar symmetry
US-2024010504-A1 · Jan 11, 2024 · US
Hierarchically ordered crystalline microporous materials with long-range mesoporous order having cubic symmetry
US-2024009656-A1 · Jan 11, 2024 · US
High-yield synthesis of nanozeolite y crystals of controllable particle size at low temperature
US-2023321639-A1 · Oct 12, 2023 · US
High-yield synthesis of nanozeolite Y crystals of controllable particle size at low temperature
US-11731113-B2 · Aug 22, 2023 · US
PRODUCTION METHOD OF POROUS MATERIAL, POROUS MATERIAL OBTAINED THEREBY AND Si SOURCE COMPOSITION FOR PRODUCING POROUS MATERIAL
US-2023070640-A1 · Mar 9, 2023 · US
NaY molecular sieve with an aluminum-rich surface and a process of preparing same
US-11518684-B2 · Dec 6, 2022 · US
High-silica y molecular sieve having fau topology and preparation method therefor
US-2022306481-A1 · Sep 29, 2022 · US
High-efficiency, fast and green method for preparing zeolite molecular sieve
US-11420876-B2 · Aug 23, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B39/205?
- CPC C01B39/205 is the Cooperative Patent Classification code for “using at least one organic template directing agent; Hexagonal faujasite; Intergrowth products of cubic and hexagonal faujasite.”
- How many patents are filed under CPC C01B39/205 (using at least one organic template directing agent; Hexagonal faujasite; Intergrowth products of cubic and hexagonal faujasite)?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC C01B39/205 growing?
- Publication counts under this code: 5 in 2024 vs 7 in 2025 (latest complete years).