G01N 2030/002
Sedimentation or centrifugal fff
Official title: {sedimentation or centrifugal FFF}
G01N2030/002 (Sedimentation or centrifugal fff) appears on 18 US grants and 14 published applications in this corpus.
Search patents in G01N- Granted patents
- 18
- Published applications
- 14
- Assignees
- 10
- Inventors
- 25
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 4 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 3 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Centrifugal field flow fractionation device25 Nov 2025US 12,478,984 B2Shimadzu Corporation
- Field flow fractionation device including mass balancer portion3 Oct 2023US 11,774,412 B2Shimadzu Corporation
- Tissue sample processing system and associated methods25 Jul 2023US 11,708,556 B2University of Utah Research Foundation
- Injecting a liquid borne sample into a field flow fractionator9 May 2023US 11,644,446 B2Wyatt Technology Corporation
- Mechanical seal for centrifugal field-flow fractionation device22 Feb 2022US 11,253,873 B2Shimadzu Corporation
- Centrifugal field-flow fractionation device including arc-shaped channel member29 Jun 2023US 2023/0201842 A1Shimadzu Corporation
- Centrifugal field flow fractionation device9 Feb 2023US 2023/0037872 A1Shimadzu Corporation
- Data Processing Method and Data Processing Apparatus1 Jul 2021US 2021/0197213 A1Shimadzu Corporation
- Injecting a liquid borne sample into a field flow fractionator13 Feb 2020US 2020/0049671 A1Wyatt Technology Corporation
- Centrifugal field-flow fractionation device19 Dec 2019US 2019/0381519 A1Shimadzu Corporation
Most cited
By later US patents
- Apparatus and method for separating blood components123US 4,424,132 AAsahi Kasei Kogyo Kabushiki Kaisha · 1984
- Pinched channel inlet system for reduced relaxation effects and stopless flow injection in field-flow fractionation48US 5,141,651 AUniversity of Utah · 1992
- Rotor for sedimentation field flow fractionation34US 4,283,276 AE. I. Du Pont de Nemours and Company · 1981
- Procedure for determining the size and size distribution of particles using sedimentation field-flow fractionation23US 5,156,039 AUniversity of Utah · 1992
- Drive for rotating seal21US 4,357,235 AE. I. Du Pont de Nemours and Company · 1982