B01D 2221/08
Mobile separation devices
B01D2221/08 (Mobile separation devices) appears on 191 US grants and 151 published applications in this corpus.
Search patents in B01D- Granted patents
- 191
- Published applications
- 151
- Assignees
- 119
- Inventors
- 320
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 4 |
| 2003 | 7 | 10 |
| 2004 | 2 | 4 |
| 2005 | 6 | 5 |
| 2006 | 5 | 3 |
| 2007 | 8 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 4 |
| 2010 | 3 | 3 |
| 2011 | 2 | 10 |
| 2012 | 3 | 6 |
| 2013 | 7 | 5 |
| 2014 | 6 | 5 |
| 2015 | 6 | 7 |
| 2016 | 3 | 6 |
| 2017 | 6 | 7 |
| 2018 | 7 | 14 |
| 2019 | 7 | 9 |
| 2020 | 13 | 11 |
| 2021 | 6 | 8 |
| 2022 | 7 | 8 |
| 2023 | 7 | 6 |
| 2024 | 7 | 5 |
| 2025 | 6 | 6 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Household oxygen generator19 May 2026US 12,629,628 B2Shenzhen Harveymed Technology Co., LTD.
- Separator system and method19 May 2026US 12,631,076 B2
- End-to-end continuous purification system4 Nov 2025US 12,458,908 B2PAK Biosolutions Inc.
- Dust reduction device for building engineering7 Oct 2025US 12,434,184 B2Taizhou University
- Apparatus for emissions reduction as a service (ERaaS)2 Sep 2025US 12,403,997 B2STAX Engineering, Inc.
- Footwear16 Jul 2026US 2026/0199820 A1Datamax Corporation
- End-to-End Continuous Purification System12 Feb 2026US 2026/0042037 A1
- Household oxygen generator12 Feb 2026US 2026/0042051 A1Shenzhen Harveymed Technology Co., LTD.
- Device for filtration of urea-water solution11 Dec 2025US 2025/0375721 A1A.L. Filter Ead
- Carbon dioxide recovery method and carbon dioxide recovery system20 Nov 2025US 2025/0352939 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Time based interface detection systems for blood processing apparatus186US 5,316,667 ABaxter International Inc. · 1994
- Blood processing systems and methods with sensors to detect contamination due to presence of cellular components or dilution due to presence of plasma158US 6,348,156 B1Baxter International Inc. · 2002
- Centrifuge with separable bowl and spool elements providing access to the separation chamber128US 5,360,542 ABaxter International Inc. · 1994
- Systems and methods for on line collecting and resuspending cellular-rich blood products like platelet concentrate121US 5,427,695 ABaxter International Inc. · 1995
- Systems and methods for obtaining a platelet suspension having a reduced number of leukocytes106US 6,071,421 ABaxter International Inc. · 2000