F04C 2270/08
Amplitude of electric current
F04C2270/08 (Amplitude of electric current) appears on 4 US grants and 4 published applications in this corpus.
Search patents in F04C- Granted patents
- 4
- Published applications
- 4
- Assignees
- 5
- Inventors
- 8
- Latest grant
- 27 Feb 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method of operating a pumping system27 Feb 2018US 9,903,378 B2Edwards Limited
- Method of operating a pumping system23 Jun 2015US 9,062,684 B2Edwards Limited
- Fluid pump14 Aug 2007US 7,255,541 B2Kabushiki Kaisha Toyota Jidoshokki
- Dialysis machine for the removal of toxic substances from the blood with agents for the decalcification of a dialysis liquid circulation as well as process for determining the degree of calcification of a dialysis machine27 Jun 2000US 6,080,321 AFresenius Medical Care Deutschland GmbH
- Method of operating a pumping system7 May 2015US 2015/0125312 A1Edwards Limited
- Screw compressor9 Dec 2010US 2010/0310402 A1Tnt Manufactory (Shanghai) Co., Ltd.
- Method of operating a pumping system25 Feb 2010US 2010/0047080 A1The BOC Group, Inc.
- Fluid pump1 Jul 2004US 2004/0126255 A1Kabushiki Kaisha Toyota Jidoshokki
Most cited
By later US patents
- Fluid pump17US 7,255,541 B2Kabushiki Kaisha Toyota Jidoshokki · 2007
- Dialysis machine for the removal of toxic substances from the blood with agents for the decalcification of a dialysis liquid circulation as well as process for determining the degree of calcification of a dialysis machine8US 6,080,321 AFresenius Medical Care Deutschland GmbH · 2000