Method for producing hollow fiber carbon membrane and separation membrane module
US-10456751-B2 · Oct 29, 2019 · US
forming the bundle
forming the bundle · 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 | B01D63/0233 |
| Official title | {forming the bundle} |
| Display label | forming the bundle |
| Total patents | 137 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 10 |
| 2017 | 13 |
| 2018 | 10 |
| 2019 | 15 |
| 2020 | 14 |
| 2021 | 14 |
| 2022 | 15 |
| 2023 | 14 |
| 2024 | 12 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hollow fiber membrane bundle, artificial lung, and method of manufacturing hollow fiber membrane
US-10406258-B2 · Sep 10, 2019 · US
Method For Determining A Permeation Property Of Hollow Fibre Membrane Bundles
US-2019240625-A1 · Aug 8, 2019 · US
Hollow fiber semipermeable membrane, method for manufacturing same, module, and water treatment method
US-10369530-B2 · Aug 6, 2019 · US
Functionalized Polyamide Stationary Phase for Chromatography and Microwave Assisted Formation Thereof
US-2019201812-A1 · Jul 4, 2019 · US
Method for preparation of hollow fiber membrane devices and the use thereof
US-2019184341-A1 · Jun 20, 2019 · US
Method and device for manufacturing a hollow fiber membrane module
US-2019168171-A1 · Jun 6, 2019 · US
Hollow fiber membrane module and production method therefor, and epoxy resin used in hollow fiber membrane and production method
US-2019151801-A1 · May 23, 2019 · US
Hollow fiber membrane module and manufacturing method therefor
US-2019105608-A1 · Apr 11, 2019 · US
Contact-free thermoforming of fiber bundles
US-2019076785-A1 · Mar 14, 2019 · US
External-pressure type hollow fiber membrane module
US-2019070562-A1 · Mar 7, 2019 · US
Cartridge-type hollow fiber membrane module and method for manufacturing cartridge-type hollow fiber membrane module
US-10207226-B2 · Feb 19, 2019 · US
Hollow Fibre Membrane Having Three Dimensional Texturing
US-2019046932-A1 · Feb 14, 2019 · US
Integrated device for liver support system
US-10086123-B2 · Oct 2, 2018 · US
Filter module having a plurality of replaceable hollow-fiber bundles in an end-face plate
US-10065139-B2 · Sep 4, 2018 · US
Filter device combining beads and fibers
US-10052427-B2 · Aug 21, 2018 · US
Permselective membrane for treating vascular calcifications in chronic hemodialysis patients
US-2018228958-A1 · Aug 16, 2018 · US
Hollow fiber carbon molecular sieve membranes and method of manufacturing using radial-flow pyrolysis
US-2018161736-A1 · Jun 14, 2018 · US
Permselective membrane for treating vascular calcifications in chronic hemodialysis patients
US-9974895-B2 · May 22, 2018 · US
Method for producing hollow fiber carbon membrane and separation membrane module
US-2018078907-A1 · Mar 22, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D63/0233?
- CPC B01D63/0233 is the Cooperative Patent Classification code for “forming the bundle.”
- How many patents are filed under CPC B01D63/0233 (forming the bundle)?
- Our database includes 137 publications tagged with this CPC code.
- Is patent activity under CPC B01D63/0233 growing?
- Publication counts under this code: 12 in 2024 vs 5 in 2025 (latest complete years).