Apparatus and method for manufacturing composite sheet comprising aerogel sheet
US-10493741-B2 · Dec 3, 2019 · US
Preparation of hydroorganosols, organosols or dispersions in an organic medium
Preparation of hydroorganosols, organosols or dispersions in an organic medium · 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 | C01B33/145 |
| Official title | Preparation of hydroorganosols, organosols or dispersions in an organic medium |
| Display label | Preparation of hydroorganosols, organosols or dispersions in an organic medium |
| Total patents | 178 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 14 |
| 2017 | 15 |
| 2018 | 13 |
| 2019 | 16 |
| 2020 | 18 |
| 2021 | 15 |
| 2022 | 18 |
| 2023 | 12 |
| 2024 | 24 |
| 2025 | 24 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Silica sol
US-10450197-B2 · Oct 22, 2019 · US
Antireflection film, optical member, and method for manufacturing optical member
US-2019285774-A1 · Sep 19, 2019 · US
Method for manufacturing hybrid packaging material
US-10294378-B2 · May 21, 2019 · US
Room temperature cure zirconate-silica sol-gel pretreatment for metal substrates
US-2019092642-A1 · Mar 28, 2019 · US
Method for producing silica aerogel and silica aerogel produced thereby
US-2019062169-A1 · Feb 28, 2019 · US
Nano-Silica Dispersion Having Amphiphilic Properties And A Double-Particle Structure And Its Production Method
US-2019046939-A1 · Feb 14, 2019 · US
Method for producing silica sol
US-2019010059-A1 · Jan 10, 2019 · US
Amorphous silica and process for producing same
US-10173902-B2 · Jan 8, 2019 · US
Aminosilane-modified colloidal silica dispersion and method of manufacturing same
US-2018355117-A1 · Dec 13, 2018 · US
Aerogel composite and preparation method thereof
US-10144676-B2 · Dec 4, 2018 · US
Method for producing silica aerogel and silica aerogel produced thereby
US-2018305215-A1 · Oct 25, 2018 · US
Hybrid organic-inorganic nano-particles
US-10099193-B2 · Oct 16, 2018 · US
Apparatus and method for manufacturing composite sheet comprising aerogel sheet
US-2018264793-A1 · Sep 20, 2018 · US
Method for producing acrylic resin-coated silica particle dispersion
US-2018265717-A1 · Sep 20, 2018 · US
Apparatus of manufacturing aerogel sheet
US-2018179074-A1 · Jun 28, 2018 · US
Apparatus and method for manufacturing aerogel sheet
US-2018179075-A1 · Jun 28, 2018 · US
Silica-based polishing particle and abrasive
US-2018155591-A1 · Jun 7, 2018 · US
Process for producing organically modified aerogels
US-2018134565-A1 · May 17, 2018 · US
Aerogel composite and preparation method thereof
US-2018105472-A1 · Apr 19, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B33/145?
- CPC C01B33/145 is the Cooperative Patent Classification code for “Preparation of hydroorganosols, organosols or dispersions in an organic medium.”
- How many patents are filed under CPC C01B33/145 (Preparation of hydroorganosols, organosols or dispersions in an organic medium)?
- Our database includes 178 publications tagged with this CPC code.
- Is patent activity under CPC C01B33/145 growing?
- Publication counts under this code: 24 in 2024 vs 24 in 2025 (latest complete years).