G01N 2030/0015
Characterised by driving force
Official title: {characterised by driving force}
G01N2030/0015 (Characterised by driving force) appears on 76 US grants and 68 published applications in this corpus.
Search patents in G01N- Granted patents
- 76
- Published applications
- 68
- Assignees
- 50
- Inventors
- 153
- Latest grant
- 26 May 2026
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 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 3 |
| 2003 | 2 | 2 |
| 2004 | 3 | 4 |
| 2005 | 2 | 4 |
| 2006 | 3 | 3 |
| 2007 | 3 | 3 |
| 2008 | 3 | 2 |
| 2009 | 4 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 3 |
| 2012 | 3 | 1 |
| 2013 | 4 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 2 |
| 2018 | 2 | 1 |
| 2019 | 0 | 5 |
| 2020 | 2 | 4 |
| 2021 | 2 | 8 |
| 2022 | 1 | 3 |
| 2023 | 7 | 2 |
| 2024 | 5 | 4 |
| 2025 | 1 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrical field flow fractionator26 May 2026US 12,636,614 B2Wyatt Technology Corporation
- Centrifugal field flow fractionation device25 Nov 2025US 12,478,984 B2Shimadzu Corporation
- Managing solvent associated with a field flow fractionator3 Sep 2024US 12,076,661 B2Wyatt Technology Corporation
- Sealing structure for a field flow fractionator30 Apr 2024US 11,971,392 B2Wyatt Technology Corporation
- Device and method for isolating extracellular vesicles from biofluids16 Apr 2024US 11,959,841 B2University of Rochester
- Field-flow fractionation device6 Aug 2026US 2026/0227368 A1Shimadzu Corporation
- Coatings for field flow fractionation channels to reduce sample sticking4 Dec 2025US 2025/0367608 A1Wyatt Technology Corporation
- Dilution control for field flow fractionation channel4 Dec 2025US 2025/0369933 A1
- Field flow fractionation and size-exclusion chromatography switching13 Nov 2025US 2025/0347663 A1Wyatt Technology Corporation
- Asymmetrical flow field-flow fractionation with mass spectrometry for biomacromolecule analysis1 Aug 2024US 2024/0255519 A1Regeneron Pharmaceuticals, Inc.
Most cited
By later US patents
- Method and apparatus for fractionation using conventional dielectrophoresis and field flow fractionation214US 6,641,708 B1Board of Regents, The University of Texas System · 2003
- Method of continuously separating mixtures of microscopic dielectric particles and apparatus for carrying through this method191US 5,454,472 AFraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. · 1995
- Method and apparatus for fractionation using generalized dielectrophoresis and field flow fractionation170US 5,888,370 ABoard of Regents, The University of Texas System · 1999
- Apparatuses and methods for field flow fractionation of particles using acoustic and other forces168US 6,881,314 B1Aviva Biosciences Corporation · 2005
- Method and apparatus for fractionation using conventional dielectrophoresis and field flow fractionation156US 5,993,630 ABoard of Regents, The University of Texas System · 1999