Processes for the manufacture of secondary fatty alcohols, internal olefins and internal olefin sulfonates
US-11702386-B2 · Jul 18, 2023 · US
Batch processes
Batch processes · 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 | B01J2219/00029 |
| Official title | Batch processes |
| Display label | Batch processes |
| Total patents | 90 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 13 |
| 2021 | 11 |
| 2022 | 11 |
| 2023 | 8 |
| 2024 | 13 |
| 2025 | 10 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System for Producing Polyolefin and Process for Recovering Polymerization Product from Gas Phase Reactor
US-2023001374-A1 · Jan 5, 2023 · US
Post polymerization modification in flow
US-11518849-B2 · Dec 6, 2022 · US
Microwave-based thermal coupling chemical looping gasification method employing two sources, and device for same
US-11504691-B2 · Nov 22, 2022 · US
Pipe connection structure and processing apparatus
US-2022299137-A1 · Sep 22, 2022 · US
System and method for producing carbon nanotubes
US-2022289574-A1 · Sep 15, 2022 · US
Method for manufacturing terephthalate-based composition comprising applying pressure
US-11407706-B2 · Aug 9, 2022 · US
Process for the multi-reactor synthesis of zeolite crystals having a controlled particle size
US-11377361-B2 · Jul 5, 2022 · US
Preparation method and preparation system of carbon nanotubes
US-2022203320-A1 · Jun 30, 2022 · US
Hydrogen generator
US-2022105488-A1 · Apr 7, 2022 · US
Reaction schemes involving acids and bases; reactors comprising spatially varying chemical composition gradients; and associated systems and methods
US-2022064063-A1 · Mar 3, 2022 · US
Running multiple experiments simultaneously on an array of chemical reactors
US-2022059192-A1 · Feb 24, 2022 · US
Microwave-Based Thermal Coupling Chemical Looping Gasification Method Employing Two Sources, and Device for Same
US-2022001351-A1 · Jan 6, 2022 · US
Continuous process for manufacturing alkyl 7-amino-5-methyl-[1,2,5]oxadiazolo[3,4-b]pyridine-carboxylate
US-2021363157-A1 · Nov 25, 2021 · US
Post polymerization modification in flow
US-2021363296-A1 · Nov 25, 2021 · US
Method for preparing positive electrode active material precursor for lithium secondary battery
US-11183685-B2 · Nov 23, 2021 · US
Lewis base-mediated recovery of fibers from fiber reinforced polymers
US-11167451-B2 · Nov 9, 2021 · US
Production of cyclic imides suitable for oxidation catalysis
US-11161812-B2 · Nov 2, 2021 · US
Synthesis of trifluoroacetyl iodide (tfai) from trifluoroacetyl chloride (tfac) and hydrogen iodide (hi) in a liquid phase reaction
US-2021317062-A1 · Oct 14, 2021 · US
A method for manufacturing terephthalate-based composition comprising applying pressure
US-2021317063-A1 · Oct 14, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J2219/00029?
- CPC B01J2219/00029 is the Cooperative Patent Classification code for “Batch processes.”
- How many patents are filed under CPC B01J2219/00029 (Batch processes)?
- Our database includes 90 publications tagged with this CPC code.
- Is patent activity under CPC B01J2219/00029 growing?
- Publication counts under this code: 13 in 2024 vs 10 in 2025 (latest complete years).