G05D 16/2086
Without direct action of electric energy on the controlling means
Official title: {without direct action of electric energy on the controlling means (combination of electric and non-electric auxiliary G05D16/2093)}
G05D16/2086 (Without direct action of electric energy on the controlling means) appears on 81 US grants and 47 published applications in this corpus.
Search patents in G05D- Granted patents
- 81
- Published applications
- 47
- Assignees
- 55
- Inventors
- 136
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 3 | 4 |
| 2016 | 4 | 5 |
| 2017 | 6 | 5 |
| 2018 | 3 | 2 |
| 2019 | 3 | 3 |
| 2020 | 2 | 2 |
| 2021 | 4 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 3 |
| 2024 | 3 | 4 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Control device for regulating the pressure of a fluid19 May 2026US 12,632,072 B2Aptco Technologies GmbH
- Liquid pressure reducing valve9 Dec 2025US 12,493,304 B2Polymer Technologies Limited
- Anti-seize adjustable regulator1 Jul 2025US 12,345,343 B2Robertshaw Controls Company
- Fluid regulator having integral fluid purge mechanism4 Feb 2025US 12,214,388 B2G. P. Reeves, Inc.
- Piezoelectric valve17 Dec 2024US 12,169,030 B2Mechano Transformer Corporation
- Computing device, pressure control station, system and methods for controlling fluid pressure in a fluid distribution network controlling fluid pressure in a fluid distribution network30 Oct 2025US 2025/0334982 A1Utonomy LTD
- Liquid pressure reducing valve3 Oct 2024US 2024/0329669 A1Polymer Technologies Limited
- Control device for regulating the pressure of a fluid3 Oct 2024US 2024/0329672 A1IB-FT GmbH
- Anti-Seize Adjustable Regulator28 Mar 2024US 2024/0102566 A1Robertshaw Controls Company
- Piezoelectric valve11 Jan 2024US 2024/0011573 A1Mechano Transformer Corporation
Most cited
By later US patents
- Device for regulating the flow of cerebrospinal fluid in a drainage circuit143US 5,643,195 A1997
- Two-stage gas valve with natural/LP gas conversion capability90US 5,413,141 AHoneywell Inc. · 1995
- Regulating mechanism for the refrigerant flow to the evaporator or refrigerating systems or heat pumps and expansion valves arranged in the refrigerant flow76US 4,787,213 AOTTO EGELHOF GmbH & Co. KG · 1988
- Control valve with pressure equalization56US 5,188,337 A1993
- Adjustable two-stage fluid pressure regulating valve53US 4,932,430 AEmerson Electric Co. · 1990