Hydrophobic silica aerogel blanket and method for preparing same
US-2022380222-A1 · Dec 1, 2022 · US
Compositions for artificial stone, not containing binders
Compositions for artificial stone, not containing binders · 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 | C04B30/00 |
| Official title | Compositions for artificial stone, not containing binders |
| Display label | Compositions for artificial stone, not containing binders |
| Total patents | 100 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 5 |
| 2022 | 16 |
| 2023 | 11 |
| 2024 | 14 |
| 2025 | 13 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite member
US-2022371964-A1 · Nov 24, 2022 · US
Compositions and methods relating to functionalized sands
US-11497177-B2 · Nov 15, 2022 · US
Plant structure, and building member and interior member using same
US-2022340493-A1 · Oct 27, 2022 · US
Composite member
US-2022340492-A1 · Oct 27, 2022 · US
Method for producing hydrophobic heat insulation material
US-11427506-B2 · Aug 30, 2022 · US
Method for drying wet-gel blanket and method for producing aerogel blanket using the same
US-2022219996-A1 · Jul 14, 2022 · US
Method for producing hydrophobic silica granules
US-11377564-B2 · Jul 5, 2022 · US
Composite member, and heat generation device, building member and light emitting device, each of which uses same
US-2022185737-A1 · Jun 16, 2022 · US
Composite member, and construction member and decoration member using same
US-2022186038-A1 · Jun 16, 2022 · US
Thermal insulation
US-2022185983-A1 · Jun 16, 2022 · US
Water-repellent member, and building member and wet room member using same
US-2022162850-A1 · May 26, 2022 · US
Wet granulation for manufacture of thermal insulation material
US-2022090850-A1 · Mar 24, 2022 · US
Construction material without a hydraulic binder
US-2022048818-A1 · Feb 17, 2022 · US
Fibrous cellulose
US-2022024826-A1 · Jan 27, 2022 · US
Wet granulation for manufacture of thermal insulation material
US-11226153-B2 · Jan 18, 2022 · US
Thixotropic non-cementitious thermal grout and HDD or trough product line methods of application
US-11136266-B2 · Oct 5, 2021 · US
Process for hydrophobizing shaped insulation-material bodies based on silica at ambient pressure
US-2021292238-A1 · Sep 23, 2021 · US
Granular mixed oxide material and thermal insulating composition on its basis
US-2021292233-A1 · Sep 23, 2021 · US
Building materials and components and methods of making the same
US-2021061714-A1 · Mar 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B30/00?
- CPC C04B30/00 is the Cooperative Patent Classification code for “Compositions for artificial stone, not containing binders.”
- How many patents are filed under CPC C04B30/00 (Compositions for artificial stone, not containing binders)?
- Our database includes 100 publications tagged with this CPC code.
- Is patent activity under CPC C04B30/00 growing?
- Publication counts under this code: 14 in 2024 vs 13 in 2025 (latest complete years).