F04B 2201/02011
Angular position of a piston rotating around its own axis
F04B2201/02011 (Angular position of a piston rotating around its own axis) appears on 6 US grants and 6 published applications in this corpus.
Search patents in F04B- Granted patents
- 6
- Published applications
- 6
- Assignees
- 5
- Inventors
- 18
- Latest grant
- 3 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 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 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tube pump system and method for controlling the tube pump system3 Jan 2023US 11,542,937 B2Surpass Industry Co., Ltd.
- Rotary plunger pump subsystems31 May 2022US 11,344,669 B2Eli Lilly and Company
- Occlusion detection techniques for a fluid infusion device having a rotary pump mechanism and multiple sensor contact elements30 Jan 2018US 9,878,095 B2Medtronic MiniMed, Inc.
- Detecting unintentional motor motion and infusion device incorporating same24 Oct 2017US 9,795,732 B2Medtronic MiniMed, Inc.
- Detecting unintentional motor motion and infusion device incorporating same6 Sep 2016US 9,433,731 B2Medtronic MiniMed, Inc.
- Rotary plunger pump subsystems18 Nov 2021US 2021/0353853 A1Eli Lilly and Company
- Tube Pump System And Method For Controlling The Tube Pump System20 Aug 2020US 2020/0263682 A1Surpass Industry Co., Ltd.
- Occlusion detection techniques for a fluid infusion device having a rotary pump mechanism and multiple sensor contact elements22 Dec 2016US 2016/0367754 A1Medtronic MiniMed, Inc.
- Detecting unintentional motor motion and infusion device incorporating same24 Nov 2016US 2016/0339171 A1Medtronic MiniMed, Inc.
- Pump device26 Mar 2015US 2015/0086402 A1Ulvac Kiko, Inc.
Most cited
By later US patents
- Control system for valveless metering pump19US 5,120,199 AAbbott Laboratories · 1992
- Detecting unintentional motor motion and infusion device incorporating same13US 9,433,731 B2Medtronic MiniMed, Inc. · 2016
- Detecting unintentional motor motion and infusion device incorporating same12US 9,795,732 B2Medtronic MiniMed, Inc. · 2017
- Tube pump system and method for controlling the tube pump system3US 11,542,937 B2Surpass Industry Co., Ltd. · 2023
- Occlusion detection techniques for a fluid infusion device having a rotary pump mechanism and multiple sensor contact elements3US 9,878,095 B2Medtronic MiniMed, Inc. · 2018