Apparatus of manufacturing aerogel sheet (as amended)
US-2018355551-A1 · Dec 13, 2018 · US
in a liquid or molten state
in a liquid or molten state · 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 | B01J35/27 |
| Official title | in a liquid or molten state |
| Display label | in a liquid or molten state |
| Total patents | 215 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 12 |
| 2017 | 18 |
| 2018 | 21 |
| 2019 | 24 |
| 2020 | 26 |
| 2021 | 21 |
| 2022 | 12 |
| 2023 | 24 |
| 2024 | 23 |
| 2025 | 21 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and method for manufacturing aerogel sheet
US-2018354805-A1 · Dec 13, 2018 · US
Regeneration of an ionic liquid catalyst by hydrogenation using a macroporous noble metal catalyst
US-2018353945-A1 · Dec 13, 2018 · US
Metal hydroxide based ionic liquid composition
US-2018318808-A1 · Nov 8, 2018 · US
Furan-2,5-dicarboxylic acid purge process
US-2018304171-A1 · Oct 25, 2018 · US
Method of producing graphene from a hydrocarbon gas and liquid metal catalysts
US-10059591-B2 · Aug 28, 2018 · US
Furan-2,5-dicarboxylic acid purge process
US-2018201596-A1 · Jul 19, 2018 · US
Furan-2,5-dicarboxylic acid purge process
US-10010812-B2 · Jul 3, 2018 · US
Process for the production of higher carboxylic acid vinyl esters
US-2018179140-A1 · Jun 28, 2018 · US
Composite material containing a bismuth-molybdenum-nickel mixed oxide or a bismuth-molybdenum-cobalt mixed oxide and SiO2
US-9975111-B2 · May 22, 2018 · US
Process for the production of graphene sheets with tunable functionalities from seaweed promoted by deep eutectic solvents
US-2018126368-A1 · May 10, 2018 · US
Nano-to-nano Fe/ppm Pd catalysis of cross-coupling reactions in water
US-9956551-B2 · May 1, 2018 · US
Regeneration of an ionic liquid catalyst by hydrogenation using a macroporous noble metal catalyst
US-9956553-B2 · May 1, 2018 · US
Furan-2,5-dicarboxylic acid purge process
US-9943834-B2 · Apr 17, 2018 · US
Homogeneous Catalysts That Are Recoverable By Host Guest Interactions
US-2018050331-A1 · Feb 22, 2018 · US
Water Soluble Homogeneous Catalysts That Are Recoverable By Phase Selectivity And Host-Guest Interactions
US-2018050332-A1 · Feb 22, 2018 · US
Method for producing N-ethyl-diisopropylamine
US-9884805-B2 · Feb 6, 2018 · US
Photocatalytic coating composition
US-9861956-B2 · Jan 9, 2018 · US
Regeneration of an ionic liquid catalyst by hydrogenation using a macroporous noble metal catalyst
US-2017368544-A1 · Dec 28, 2017 · US
NANO-TO-NANO FE/PPM Pd CATALYSIS OF CROSS-COUPLING REACTIONS IN WATER
US-2017341069-A1 · Nov 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J35/27?
- CPC B01J35/27 is the Cooperative Patent Classification code for “in a liquid or molten state.”
- How many patents are filed under CPC B01J35/27 (in a liquid or molten state)?
- Our database includes 215 publications tagged with this CPC code.
- Is patent activity under CPC B01J35/27 growing?
- Publication counts under this code: 23 in 2024 vs 21 in 2025 (latest complete years).