B04B 2005/0492
With fluid conveying umbilicus between stationary and rotary centrifuge parts
Official title: {with fluid conveying umbilicus between stationary and rotary centrifuge parts}
B04B2005/0492 (With fluid conveying umbilicus between stationary and rotary centrifuge parts) appears on 85 US grants and 60 published applications in this corpus.
Search patents in B04B- Granted patents
- 85
- Published applications
- 60
- Assignees
- 37
- Inventors
- 125
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 5 |
| 2003 | 1 | 4 |
| 2004 | 3 | 4 |
| 2005 | 1 | 1 |
| 2006 | 2 | 5 |
| 2007 | 3 | 1 |
| 2008 | 2 | 1 |
| 2009 | 2 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 2 |
| 2012 | 3 | 2 |
| 2013 | 1 | 2 |
| 2014 | 2 | 7 |
| 2015 | 1 | 1 |
| 2016 | 5 | 1 |
| 2017 | 6 | 4 |
| 2018 | 1 | 3 |
| 2019 | 1 | 0 |
| 2020 | 2 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 5 |
By publication year. Applications have been published since 2001.
Recent patents
- Flow-through centrifuge and method for bringing about an operational state of a flow-through centrifuge28 Oct 2025US 12,453,976 B2Sartorius Stedim Biotech GmbH
- System and methods for preparation of adipose-derived stem cells4 Mar 2025US 12,239,669 B2Jointechlabs, Inc.
- Compact reverse flow centrifuge system30 Jul 2024US 12,048,937 B2Scinogy Products Pty Ltd
- Centrifuge apparatus with layered flying leads16 Jan 2024US 11,872,569 B2Dynamic Extractions Limited
- Adjustment of target interface location between separated fluid components in a centrifuge26 Dec 2023US 11,850,604 B2Fenwal, Inc.
- Method for determining completion of platelet collection procedure3 Jul 2025US 2025/0213758 A1Fenwal, Inc.
- Continuous flow centrifuge5 Jun 2025US 2025/0178000 A1Sartorius Stedim North America Inc.
- Flow-through centrifuge and method for bringing about an operational state of a flow-through centrifuge29 May 2025US 2025/0170589 A1Sartorius Stedim Biotech GmbH
- Continuous flow centrifuge and compensation rotor guiding device15 May 2025US 2025/0153193 A1Sartorius Stedim North America Inc.
- Compact reverse flow centrifuge system23 Jan 2025US 2025/0025892 A1Scinogy Products Pty Ltd
Most cited
By later US patents
- Flow-through centrifuge174US 4,425,112 AThe United States of America as represented by the Department of Health and Human Services · 1984
- Flow system for centrifugal liquid processing apparatus136US 4,056,224 ABaxter Travenol Laboratories, Inc. · 1977
- Centrifugal processing system with direct access drawer113US 5,362,291 ABaxter International Inc. · 1994
- Centrifugal apparatus with biaxial connector112US 4,114,802 ABaxter Travenol Laboratories, Inc. · 1978
- Centrifugal liquid processing apparatus107US 4,113,173 ABaxter Travenol Laboratories, Inc. · 1978