Y10T 29/49236
Fluid pump or compressor making
Y10T29/49236 (Fluid pump or compressor making) appears on 1,751 US grants and 1,634 published applications in this corpus.
Search patents in Y10T- Granted patents
- 1,751
- Published applications
- 1,634
- Assignees
- 720
- Inventors
- 3,350
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 9 | 0 |
| 1979 | 7 | 0 |
| 1980 | 9 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 9 | 0 |
| 1984 | 5 | 0 |
| 1985 | 19 | 0 |
| 1986 | 10 | 0 |
| 1987 | 21 | 0 |
| 1988 | 24 | 0 |
| 1989 | 19 | 0 |
| 1990 | 7 | 0 |
| 1991 | 24 | 0 |
| 1992 | 14 | 0 |
| 1993 | 25 | 0 |
| 1994 | 19 | 0 |
| 1995 | 21 | 0 |
| 1996 | 37 | 0 |
| 1997 | 23 | 0 |
| 1998 | 24 | 0 |
| 1999 | 23 | 0 |
| 2000 | 38 | 0 |
| 2001 | 34 | 8 |
| 2002 | 24 | 25 |
| 2003 | 32 | 29 |
| 2004 | 21 | 34 |
| 2005 | 17 | 36 |
| 2006 | 27 | 38 |
| 2007 | 19 | 47 |
| 2008 | 27 | 100 |
| 2009 | 20 | 110 |
| 2010 | 61 | 119 |
| 2011 | 71 | 133 |
| 2012 | 92 | 164 |
| 2013 | 132 | 190 |
| 2014 | 126 | 196 |
| 2015 | 119 | 168 |
| 2016 | 115 | 39 |
| 2017 | 127 | 44 |
| 2018 | 92 | 28 |
| 2019 | 56 | 32 |
| 2020 | 30 | 19 |
| 2021 | 23 | 31 |
| 2022 | 21 | 9 |
| 2023 | 21 | 9 |
| 2024 | 18 | 13 |
| 2025 | 17 | 10 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ventilating system25 Aug 2026US 12,716,599 B2Broan-NuTone LLC
- Sheath system for catheter pump2 Jun 2026US 12,642,954 B2Tc1 LLC
- Gas turbine engine front center body architecture14 Apr 2026US 12,601,294 B2Rtx Corporation
- Fluid end of reciprocating pump14 Apr 2026US 12,601,346 B2Gd Energy Products, LLC
- Method for producing a water-hydraulic machine24 Mar 2026US 12,584,470 B2Danfoss A/S
- Fluid end of reciprocating pump23 Jul 2026US 2026/0210352 A1Gd Energy Products, LLC
- Systems and methods for fluid delivery29 Jan 2026US 2026/0027291 A1DEKA Products Limited Partnership
- Overmolded tubing assembly and adapter for a positive displacement pump22 Jan 2026US 2026/0022692 A1Blue-White Industries, Ltd.
- Fluid pump with a rotor9 Oct 2025US 2025/0314255 A1Ecp Entwicklungsgesellschaft Mbh
- Integrated fan drive system for cooling tower9 Oct 2025US 2025/0314438 A1Prime Datum, Inc.
Most cited
By later US patents
- Rotary blood pump328US 5,527,159 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1996
- Axial pump324US 5,692,882 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1997
- Method for reducing pumping damage to blood316US 5,678,306 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1997
- Airflow flapper valve197US 6,705,833 B2Hewlett-Packard Development Company, L. P. · 2004
- Conical logarithmic spiral viscosity pump144US 5,312,224 AInternational Business Machines Corporation · 1994