B01D 63/0225
Multiple encapsulation layers
Official title: {Multiple encapsulation layers}
B01D63/0225 (Multiple encapsulation layers) appears on 11 US grants and 11 published applications in this corpus.
Search patents in B01D- Granted patents
- 11
- Published applications
- 11
- Assignees
- 17
- Inventors
- 34
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hollow fiber membrane module3 Jun 2025US 12,318,732 B2TOYOBO MC Corporation
- Hollow fibre membrane module and method for manufacturing hollow fibre membrane module16 Apr 2024US 11,958,017 B2Toray Industries, Inc.
- Array of hollow fibers and a system and method of manufacturing same28 Feb 2017US 9,579,442 B2Lung Biotechnology PBC
- Fluid separation assembly and method14 Feb 2017US 9,566,553 B2Porogen Corporation
- Array of hollow fibers and a system and method of manufacturing same19 May 2015US 9,034,083 B2Vivonics, Inc.
- Hollow fiber membrane module26 Jan 2023US 2023/0025401 A1Toyobo Co., Ltd.
- Hollow fibre membrane module and method for manufacturing hollow fibre membrane module14 Oct 2021US 2021/0316253 A1Toray Industries, Inc.
- Fluid separation assembly and method3 Dec 2015US 2015/0344146 A1The Boeing Company
- Array of Hollow Fibers and a System and Method of Manufacturing Same23 Jul 2015US 2015/0202357 A1Vivonics, Inc.
- Array of hollow fibers and a system and method of manufacturing same10 Oct 2013US 2013/0263739 A1Vivonics, Inc.
Most cited
By later US patents
- Potting of tubular bundles in housing125US 6,113,782 ATerumo Cardiovascular Systems Corporation · 2000
- Potting method69US 6,974,554 B2Pall Seitzschenk Filtersystems GmbH · 2005
- Apparatus for potting membranes46US 7,931,463 B2Siemens Water Technologies Corp. · 2011
- Membrane module6US 8,518,256 B2Siemens Industry, Inc. · 2013
- Fluid separation assembly and method6US 9,566,553 B2Porogen Corporation · 2017