Y10T 137/4252
Reverse fluid flow
Y10T137/4252 (Reverse fluid flow) appears on 70 US grants and 37 published applications in this corpus.
Search patents in Y10T- Granted patents
- 70
- Published applications
- 37
- Assignees
- 41
- Inventors
- 94
- Latest grant
- 24 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 5 |
| 2011 | 2 | 3 |
| 2012 | 1 | 3 |
| 2013 | 5 | 2 |
| 2014 | 2 | 3 |
| 2015 | 4 | 6 |
| 2016 | 4 | 0 |
| 2017 | 0 | 3 |
| 2018 | 3 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Safety valve for a dairy system component24 Sep 2024US 12,096,743 B2GEA Farm Technologies GmbH
- Safety valve for an automated milker unit backflushing and teat dip applicator system15 Aug 2023US 11,723,341 B2GEA Farm Technologies GmbH
- Safety valve for a dairy system component3 Jan 2023US 11,540,484 B2GEA Farm Technologies GmbH
- Stopcock20 Apr 2021US 10,982,781 B2Elcam Medical Agricultural Cooperative Association Ltd.
- Safety valve for a dairy system component29 Dec 2020US 10,874,084 B2GEA Farm Technologies GmbH
- Safety valve for an automated milker unit backflushing and teat dip applicator system12 Oct 2023US 2023/0320312 A1GEA Farm Technologies GmbH
- Safety valve for a dairy system component20 Apr 2023US 2023/0117201 A1GEA Farm Technologies GmbH
- Safety valve for an automated milker unit backflushing and teat dip applicator system12 May 2022US 2022/0142111 A1GEA Farm Technologies GmbH
- Safety valve for an automated milker unit backflushing and teat dip applicator system14 Apr 2022US 2022/0110291 A1GEA Farm Technologies GmbH
- Safety valve for a dairy system component25 Feb 2021US 2021/0051914 A1GEA Farm Technologies GmbH
Most cited
By later US patents
- Stopcock79US 7,984,730 B2Elcam Medical Agricultural Cooperative Association Ltd. · 2011
- Self-cleaning inlet head for a fluid49US 5,584,314 A1996
- Automatic dairy animal milker unit backflusher and teat dip applicator system and method49US 8,033,247 B2GEA Farm Technologies GmbH · 2011
- Backflush valve for milking machine system46US 5,850,845 APereira Construction, Inc. · 1998
- Zero dead-leg gas control apparatus and method43US 5,657,786 ASCI Systems, Inc. · 1997