B01D 69/084
Undulated fibres
Official title: {Undulated fibres}
B01D69/084 (Undulated fibres) appears on 47 US grants and 49 published applications in this corpus.
Search patents in B01D- Granted patents
- 47
- Published applications
- 49
- Assignees
- 28
- Inventors
- 134
- Latest grant
- 27 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 2 | 3 |
| 2007 | 5 | 3 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 6 |
| 2021 | 1 | 0 |
| 2022 | 4 | 5 |
| 2023 | 5 | 2 |
| 2024 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Membrane and device for treating restless leg syndrome27 Aug 2024US 12,070,537 B2Gambro Lundia AB
- Hemodialyzer for blood purification13 Aug 2024US 12,059,657 B2Gambro Lundia AB
- Membrane for blood purification13 Aug 2024US 12,059,658 B2Gambro Lundia AB
- Membrane for blood purification6 Jun 2023US 11,666,868 B2Gambro Lundia AB
- Hemodialyzer for blood purification6 Jun 2023US 11,666,869 B2Gambro Lundia AB
- Hollow-fibre membrane filter having improved separation properties5 Sep 2024US 2024/0293782 A1Fresenius Medical Care Deutschland GmbH
- Membrane for blood purification15 Feb 2024US 2024/0050907 A1Gambro Lundia AB
- Hemodialyzer for blood purification31 Aug 2023US 2023/0271146 A1Gambro Lundia AB
- Blood processing cartridges and systems, and methods for extracorporeal blood therapies23 Mar 2023US 2023/0093577 A1Novaflux Inc.
- Device and method for preparing a donor organ for transplantation1 Sep 2022US 2022/0273855 A1SeaStar Medical, Inc.
Most cited
By later US patents
- Method for purifying aqueous suspension79US 6,322,703 B1Asahi Kasei Kabushiki Kaisha · 2001
- Method for purifying aqueous suspension78US 6,495,041 B2Asahi Kasei Kogyo Kabushiki Kaisha · 2002
- Supported biofilm apparatus and process58US 7,169,295 B2Zenon Technology Partnership · 2007
- Hollow fiber treatment apparatus and membrane oxygenator43US 5,236,665 ABaxter International Inc. · 1993
- Supported biofilm apparatus40US 7,300,571 B2Zenon Technology Partnership · 2007