B01F 23/231245
Fabric in the form of woven, knitted, braided, non-woven or flocculated fibers
Official title: {Fabric in the form of woven, knitted, braided, non-woven or flocculated fibers or filaments}
B01F23/231245 (Fabric in the form of woven, knitted, braided, non-woven or flocculated fibers) appears on 19 US grants and 14 published applications in this corpus.
Search patents in B01F- Granted patents
- 19
- Published applications
- 14
- Assignees
- 16
- Inventors
- 33
- Latest grant
- 19 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microbubble generation device19 Oct 2021US 11,148,105 B2Jiangsu Lanshan Environment Technology Co., Ltd.
- Gas spargers and related container systems25 Jun 2019US 10,328,404 B2Life Technologies Corporation
- Gas spargers and related container systems20 Jun 2017US 9,682,353 B2Life Technologies Corporation
- Gas spargers and related container systems25 Oct 2016US 9,475,012 B2Life Technologies Corporation
- Gas spargers and related container systems16 Feb 2016US 9,259,692 B2Life Technologies Corporation
- Systems and methods of gas infusion for wastewater treatment8 Jan 2026US 2026/0008019 A1Prosper Technologies, LLC
- Microbubble generation device1 Aug 2019US 2019/0232236 A1Jiangsu Lanshan Environment Technology Co., Ltd.
- Gas spargers and related container systems31 Aug 2017US 2017/0246603 A1Life Technologies Corporation
- Gas spargers and related container systems5 Jan 2017US 2017/0001160 A1Life Technologies Corporation
- Gas spargers and related container systems9 Jun 2016US 2016/0158711 A1Life Technologies Corporation
Most cited
By later US patents
- Gas spargers and related container systems87US 8,603,805 B2HyClone Laboratories, Inc. · 2013
- Supported biofilm apparatus and process58US 7,169,295 B2Zenon Technology Partnership · 2007
- Static oxygenator for suspension culture of animal cells52US 4,960,706 ABaxter International Inc. · 1990
- Air diffusers36US 4,048,072 ASchramm, Inc. · 1977
- Gas spargers and related container systems29US 9,005,971 B2Life Technologies Corporation · 2015