Hollow fiber membrane element, hollow fiber membrane module, and method of forward osmosis water treatment
US-11944939-B2 · Apr 2, 2024 · US
Specific distribution of fibres within one potting or tube-sheet
Specific distribution of fibres within one potting or tube-sheet · 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 | B01D63/033 |
| Official title | {Specific distribution of fibres within one potting or tube-sheet} |
| Display label | Specific distribution of fibres within one potting or tube-sheet |
| Total patents | 70 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 1 |
| 2019 | 15 |
| 2020 | 9 |
| 2021 | 9 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for filtering oil
US-11806673-B2 · Nov 7, 2023 · US
Method for filtering oil
US-2023046432-A1 · Feb 16, 2023 · US
Sterile solutions product bag
US-11564867-B2 · Jan 31, 2023 · US
System for providing an integrated arterial filter into an oxygenator, minimizing added priming volume
US-2023001063-A1 · Jan 5, 2023 · US
System for providing an integrated arterial filter into an oxygenator, minimizing added priming volume
US-11471577-B2 · Oct 18, 2022 · US
Hollow fiber membrane module and filtering method
US-11364469-B2 · Jun 21, 2022 · US
Porous membrane for membrane distillation, and method for operating membrane distillation module
US-11352270-B2 · Jun 7, 2022 · US
Hollow fiber membrane module
US-11331630-B2 · May 17, 2022 · US
Membrane humidifier for fuel cell, comprising multi-channel hollow fiber membranes
US-2022013797-A1 · Jan 13, 2022 · US
Hollow fiber membrane element, hollow fiber membrane module, and method of forward osmosis water treatment
US-2021379534-A1 · Dec 9, 2021 · US
System and method for filtration and/or dilution of fluids
US-11179678-B2 · Nov 23, 2021 · US
Hollow fiber membrane module
US-11090610-B2 · Aug 17, 2021 · US
Membrane humidifier for fuel cell
US-2021151780-A1 · May 20, 2021 · US
Sheet-shaped hollow fiber membrane module and membrane separation unit
US-11000808-B2 · May 11, 2021 · US
Filtration systems and methods for manufacturing biologically-produced products
US-10987636-B2 · Apr 27, 2021 · US
Hollow fiber membrane module
US-10974199-B2 · Apr 13, 2021 · US
Vacuum sweep dehumidification system
US-10969124-B2 · Apr 6, 2021 · US
Hollow fiber membrane module
US-2021069649-A1 · Mar 11, 2021 · US
Hollow fiber membrane module
US-2020246754-A1 · Aug 6, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D63/033?
- CPC B01D63/033 is the Cooperative Patent Classification code for “Specific distribution of fibres within one potting or tube-sheet.”
- How many patents are filed under CPC B01D63/033 (Specific distribution of fibres within one potting or tube-sheet)?
- Our database includes 70 publications tagged with this CPC code.
- Is patent activity under CPC B01D63/033 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).