F15B 1/106
Characterised by the way housing components are assembled
Official title: {characterised by the way housing components are assembled}
F15B1/106 (Characterised by the way housing components are assembled) appears on 39 US grants and 36 published applications in this corpus.
Search patents in F15B- Granted patents
- 39
- Published applications
- 36
- Assignees
- 29
- Inventors
- 81
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 3 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 3 |
| 2019 | 1 | 3 |
| 2020 | 2 | 3 |
| 2021 | 3 | 3 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 3 |
| 2025 | 2 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulic accumulator2 Jun 2026US 12,644,473 B2Hydac Technology GmbH
- Device, system and method for isothermal compression, constant-pressure power generation and physical energy storage16 Dec 2025US 12,497,941 B2Northwestern Polytechnical University
- Hydraulic accumulator17 Jun 2025US 12,331,760 B2Hydac Technology GmbH
- Shell member for accumulator, method of producing the same, accumulator, and method of producing the same25 Jun 2024US 12,018,704 B2NHK Spring Co., Ltd.
- Top repairable gas-charged bladder type pulsation dampener12 Sep 2023US 11,754,216 B2Performance Pulsation Control, Inc.
- Method2 Apr 2026US 2026/0092610 A1Hydac Technology GmbH
- External pressure fluid reservoir for storing energy12 Jun 2025US 2025/0188958 A1Energy Vault, Inc.
- Surface treatment jig1 May 2025US 2025/0135481 A1NHK Spring Co., Ltd.
- Manufacturing method and exterior body of accumulator27 Feb 2025US 2025/0067282 A1NHK Spring Co., Ltd.
- Hydraulic Accumulator26 Sep 2024US 2024/0318669 A1Hydac Technology GmbH
Most cited
By later US patents
- Pressure accumulator39US 3,961,646 AGreer Hydraulics, Inc. · 1976
- Hydropneumatic pressure reservoir38US 6,857,450 B2Hydac Technology GmbH · 2005
- Hydropneumatic pulse interceptor18US 4,408,635 ALiquid Dynamics, Inc. · 1983
- Gas-liquid accumulator13US 4,413,652 AOil Air Industries, Inc. · 1983
- Pressure container and pressure accumulating/buffer apparatus12US 7,325,571 B2NHK Spring Co., Ltd. · 2008