Multiple fluidized bed or spouted bed reactors for plastics pyrolysis
US-2024425769-A1 · Dec 26, 2024 · US
Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor (B01J19/08 takes precedence)
Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor (B01J19/08 takes precedence) · 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 | B01J15/00 |
| Official title | Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor (B01J19/08 takes precedence) |
| Display label | Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor (B01J19/08 takes precedence) |
| Total patents | 67 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 8 |
| 2022 | 9 |
| 2023 | 15 |
| 2024 | 9 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Halogen generator
US-12139412-B2 · Nov 12, 2024 · US
Solid Thermochemical Fuel Apparatus
US-2024309283-A1 · Sep 19, 2024 · US
Device for inserting a section of packing
US-2024307796-A1 · Sep 19, 2024 · US
Process for production of nitric acid provided with a secondary abatement treatment
US-2024246819-A1 · Jul 25, 2024 · US
Systems and methods for making ceramic powders
US-12043581-B2 · Jul 23, 2024 · US
Solid thermochemical fuel apparatus
US-12037557-B2 · Jul 16, 2024 · US
Device for inserting a section of packing
US-12017166-B2 · Jun 25, 2024 · US
Device for inserting a packing section
US-11850537-B2 · Dec 26, 2023 · US
Chemical methods for diamond surface functionalization
US-2023382739-A1 · Nov 30, 2023 · US
Sealable devices to cause deposition of vapors into samples
US-11802091-B2 · Oct 31, 2023 · US
Raw material supply device and raw material supply method
US-2023311145-A1 · Oct 5, 2023 · US
Pipe connection structure and processing apparatus
US-11774017-B2 · Oct 3, 2023 · US
A method for preparing nanometer-sized surface fluorinated battery materials
US-2023299263-A1 · Sep 21, 2023 · US
Device for inserting a packing section
US-2023249097-A1 · Aug 10, 2023 · US
Device for inserting a section of packing
US-2023249096-A1 · Aug 10, 2023 · US
Device for gripping a packing section
US-2023249954-A1 · Aug 10, 2023 · US
Device for inserting a packing section
US-2023249151-A1 · Aug 10, 2023 · US
Systems and methods for high reactant conversion through multiple reactant flow ratio staging
US-2023241679-A1 · Aug 3, 2023 · US
Graphene manufacturing device and graphene manufacturing method using same
US-11712674-B2 · Aug 1, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J15/00?
- CPC B01J15/00 is the Cooperative Patent Classification code for “Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor (B01J19/08 takes precedence).”
- How many patents are filed under CPC B01J15/00 (Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor (B01J19/08 takes precedence))?
- Our database includes 67 publications tagged with this CPC code.
- Is patent activity under CPC B01J15/00 growing?
- Publication counts under this code: 9 in 2024 vs 5 in 2025 (latest complete years).