Straight-line sewage treatment system for enhanced treatment of low c/n domestic sewage
US-2024092664-A1 · Mar 21, 2024 · US
details of construction, e.g. specially adapted seals, modules, connections
details of construction, e.g. specially adapted seals, modules, connections · 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 | C02F2203/006 |
| Official title | details of construction, e.g. specially adapted seals, modules, connections |
| Display label | details of construction, e.g. specially adapted seals, modules, connections |
| Total patents | 264 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 8 |
| 2017 | 15 |
| 2018 | 21 |
| 2019 | 20 |
| 2020 | 35 |
| 2021 | 31 |
| 2022 | 27 |
| 2023 | 33 |
| 2024 | 36 |
| 2025 | 19 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Membrane filtration system and membrane bio reactor including the same
US-2019381461-A1 · Dec 19, 2019 · US
Method for treating and recycling organic wastewater and apparatus
US-10501355-B2 · Dec 10, 2019 · US
Bioelectrochemical system having polyvalent ion removing function
US-10407327-B2 · Sep 10, 2019 · US
Eductor-based membrane bioreactor
US-10392279-B2 · Aug 27, 2019 · US
Method for controlling a treatment apparatus arrangement, a treatment apparatus arrangement for a treatment plant as well as a treatment plant
US-10384963-B2 · Aug 20, 2019 · US
Wastewater treatment with primary treatment and MBR or MABR-IFAS reactor
US-10160679-B2 · Dec 25, 2018 · US
Membrane bioreactor system using reciprocating membrane
US-10112148-B2 · Oct 30, 2018 · US
Gas-liquid plasma and bioreactor system and method for remediation of liquids and gases
US-2018215639-A1 · Aug 2, 2018 · US
System and membrane for wastewater-generated energy and gas
US-10035719-B2 · Jul 31, 2018 · US
Methods and devices for performing reactions
US-2018186669-A1 · Jul 5, 2018 · US
Solid carbon source, bioreactor having the same and method for wastewater treatment using the same
US-2018179091-A1 · Jun 28, 2018 · US
Membrane filtration system and membrane bio reactor including the same
US-2018147539-A1 · May 31, 2018 · US
Membrane filtration system and membrane bio reactor including the same
US-2018147540-A1 · May 31, 2018 · US
Membrane filtration system and membrane bioreactor including the same
US-2018147536-A1 · May 31, 2018 · US
Membrane filtration system and membrane bioreactor including the same
US-2018147538-A1 · May 31, 2018 · US
Membrane filtration system and membrane bioreactor including the same
US-2018147537-A1 · May 31, 2018 · US
Membrane bioreactor system using reciprocating membrane
US-2018117534-A1 · May 3, 2018 · US
Film Bonded Flatpack
US-2018071687-A1 · Mar 15, 2018 · US
Water treatment system and water treatment process
US-2018072597-A1 · Mar 15, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C02F2203/006?
- CPC C02F2203/006 is the Cooperative Patent Classification code for “details of construction, e.g. specially adapted seals, modules, connections.”
- How many patents are filed under CPC C02F2203/006 (details of construction, e.g. specially adapted seals, modules, connections)?
- Our database includes 264 publications tagged with this CPC code.
- Is patent activity under CPC C02F2203/006 growing?
- Publication counts under this code: 36 in 2024 vs 19 in 2025 (latest complete years).