G05D 23/27537
Using expansible fluid
Official title: {using expansible fluid}
G05D23/27537 (Using expansible fluid) appears on 27 US grants and 17 published applications in this corpus.
Search patents in G05D- Granted patents
- 27
- Published applications
- 17
- Assignees
- 16
- Inventors
- 32
- Latest grant
- 14 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 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 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 9 |
| 2018 | 0 | 1 |
| 2019 | 5 | 0 |
| 2020 | 4 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Process for the control of the welding time of an electrical welded union30US 4,684,417 ASociette Anonyme Nomegasgne Toutlectric · 1987
- Controls for refrigerating or air-conditioning units19US 4,660,387 ADiesel Kiki Co., Ltd. · 1987
- Griddle control for minimum temperature variation10US 4,502,461 AKeating of Chicago, Inc. · 1985
- Temperature sensing control for refrigeration system7US 5,062,571 ARayco Enterprises, Inc. · 1991
- Air cleaner6US 10,495,104 B2LG Electronics Inc. · 2019