G01N 2030/007
Programming of driving force
Official title: {programming of driving force (carrier programming G01N30/02)}
G01N2030/007 (Programming of driving force) appears on 12 US grants and 11 published applications in this corpus.
Search patents in G01N- Granted patents
- 12
- Published applications
- 11
- Assignees
- 9
- Inventors
- 19
- Latest grant
- 7 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 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 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 3 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Regulating a detector flow of a field flow fractionator7 Jan 2025US 12,188,910 B2Wyatt Technology Corporation
- Centrifugal field-flow fractionation device having a restricting member to prevent deformation of an intermediate layer6 Sep 2022US 11,433,404 B2Shimadzu Corporation
- Field flow fractionator with controllable cross flow along its length18 Dec 2012US 8,333,891 B2Wyatt Technology Corporation
- Method to separate and process particles by compartmentalized field flow fractionation26 Jun 2012US 8,206,590 B1Wyatt Technology Corporation
- Compartmentalized field flow fractionation24 Apr 2012US 8,163,182 B2Wyatt Technology Corporation
- Flow field-flow fractionation device including thickness-tapered channel block20 Jun 2024US 2024/0201139 A1UIF (University Industry Foundation), Yonsei University
- Fractionating a sample continuously21 Mar 2024US 2024/0094171 A1Wyatt Technology Corporation
- Regulating a detector flow of a field flow fractionator29 Dec 2022US 2022/0412927 A1Wyatt Technology Corporation
- Performing a separation on a field flow fractonator12 May 2022US 2022/0146464 A1Wyatt Technology Corporation
- Centrifugal field-flow fractionation device2 Jan 2020US 2020/0001308 A1Shimadzu Corporation
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
- Electrical field-flow fractionation using redox couple added to carrier fluid65US 5,240,618 AUniversity of Utah Research Foundation · 1993
- Pinched channel inlet system for reduced relaxation effects and stopless flow injection in field-flow fractionation48US 5,141,651 AUniversity of Utah · 1992
- Methods and apparatus for electrosmear analysis37US 7,105,081 B2Board of Regents, The University of Texas System · 2006
- Method of electric field flow fractionation wherein the polarity of the electric field is periodically reversed30US 5,133,844 AUnited States Department of Energy · 1992