F17D 1/12
Conveying liquids or viscous products by pressure of another fluid
F17D1/12 (Conveying liquids or viscous products by pressure of another fluid) appears on 22 US grants and 28 published applications in this corpus.
Search patents in F17D- Granted patents
- 22
- Published applications
- 28
- Assignees
- 17
- Inventors
- 39
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 3 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 3 |
| 2020 | 1 | 3 |
| 2021 | 3 | 3 |
| 2022 | 3 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Manipulation of fluids, fluid components and reactions in microfluidic systems31 Mar 2026US 12,590,508 B2Brandeis University
- Manipulation of fluids, fluid components and reactions in microfluidic systems4 Apr 2023US 11,618,024 B2Brandeis University
- Nonresident system and method for depressurising subsea apparatus and lines3 May 2022US 11,319,781 B2Petroleo Brasileiro S.A. - Petrobras
- Liquid transfer apparatus1 Feb 2022US 11,236,866 B2
- Manipulation of fluids, fluid components and reactions in microfluidic systems18 Jan 2022US 11,224,876 B2Brandeis University
- Manipulation of fluids, fluid components and reactions in microfluidic systems10 Sep 2026US 2026/0264083 A1Brandeis University
- Manipulation of fluids, fluid components and reactions in microfluidic systems27 Jul 2023US 2023/0234061 A1Brandeis University
- Nonresident system and method for depressurising subsea apparatus and lines3 Feb 2022US 2022/0034200 A1Petroleo Brasileiro S.A. - Petrobras
- System and method for efficient isothermal compression13 Jan 2022US 2022/0010934 A1University of Maryland, College Park
- Method for restarting flow in waxy crude oil transporting pipeline28 Oct 2021US 2021/0332951 A1Indian Institute of Technology Bombay
Most cited
By later US patents
- Manipulation of fluids, fluid components and reactions in microfluidic systems94US 8,592,221 B2Brandeis University · 2013
- Manipulation of fluids, fluid components and reactions in microfluidic systems43US 10,357,772 B2Brandeis University · 2019
- Manipulation of fluids, fluid components and reactions in microfluidic systems34US 10,675,626 B2Brandeis University · 2020
- Manipulation of fluids, fluid components and reactions in microfluidic systems28US 10,960,397 B2Brandeis University · 2021
- Pumpless flow system for a corrosive liquid15US 4,323,452 ACaterpillar Tractor Co. · 1982