Y10T 137/7559
Pump type
Y10T137/7559 (Pump type) appears on 78 US grants and 32 published applications in this corpus.
Search patents in Y10T- Granted patents
- 78
- Published applications
- 32
- Assignees
- 49
- Inventors
- 135
- Latest grant
- 12 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 3 |
| 2004 | 3 | 3 |
| 2005 | 3 | 5 |
| 2006 | 0 | 1 |
| 2007 | 4 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 4 |
| 2011 | 3 | 0 |
| 2012 | 1 | 2 |
| 2013 | 3 | 2 |
| 2014 | 2 | 1 |
| 2015 | 2 | 4 |
| 2016 | 3 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Composite valve seat system and method12 Jul 2022US 11,384,756 B1Vulcan Industrial Holdings, LLC
- Valve seat insert system and method7 Jun 2022US 11,353,117 B1Vulcan Industrial Holdings, LLC
- Valve assembly for a fluid end with limited access31 Aug 2021US 11,105,327 B2Halliburton Energy Services.Inc.
- Composite valve seat system and method15 Sep 2020US 10,774,828 B1Vulcan Industrial Holdings, LLC
- Micro-fluidic device27 Feb 2018US 9,901,925 B2InCube Labs, LLC
- Valve Assembly for a Fluid End with Limited Access19 Nov 2020US 2020/0362975 A1Halliburton Energy Services.Inc.
- Micro-fluidic device29 Jun 2017US 2017/0182490 A1InCube Labs, LLC
- Micro-fluidic device30 Jun 2016US 2016/0184818 A1InCube Labs, LLC
- Valve Arrangement13 Aug 2015US 2015/0226349 A1Robert Bosch GmbH
- Micro-fluidic device16 Jul 2015US 2015/0196910 A1InCube Labs, LLC
Most cited
By later US patents
- High pressure reciprocating pump apparatus214US 4,878,815 A1989
- Valve arrangement for reciprocating machinery such as a pump and an compressor121US 7,296,591 B2National Oilwell Norway A/S · 2007
- Valve cover locking system119US 7,290,560 B2Helmerich & Payne, Inc. · 2007
- Inlet and discharge valve arrangement for a high pressure pump112US 5,636,975 AReynolds Metals Company · 1997
- High pressure homogenizer pump98US 4,773,833 AAPV Gaulin, Inc. · 1988