B65G 53/58
Devices for accelerating or decelerating flow of the materials
Official title: Devices for accelerating or decelerating flow of the materials; Use of pressure generators (controlling pressure of propelling gas B65G53/66)
B65G53/58 (Devices for accelerating or decelerating flow of the materials) appears on 86 US grants and 75 published applications in this corpus.
Search patents in B65G- Granted patents
- 86
- Published applications
- 75
- Assignees
- 68
- Inventors
- 118
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 3 |
| 2004 | 5 | 6 |
| 2005 | 2 | 4 |
| 2006 | 4 | 2 |
| 2007 | 0 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 1 |
| 2010 | 3 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 6 |
| 2016 | 2 | 7 |
| 2017 | 4 | 2 |
| 2018 | 3 | 5 |
| 2019 | 4 | 6 |
| 2020 | 6 | 1 |
| 2021 | 3 | 2 |
| 2022 | 0 | 4 |
| 2023 | 1 | 4 |
| 2024 | 6 | 2 |
| 2025 | 3 | 4 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Assemblies, apparatuses, systems, and methods for material extraction and conveyance1 Sep 2026US 12,722,911 B2Industrial Vacuum Transfer Services USA, LLC
- Media handling system and related method9 Dec 2025US 12,493,308 B2Global Met Tech Pty Ltd
- Blowing machine30 Sep 2025US 12,428,859 B2Saint-Gobain Isover
- High volume industrial vacuum assemblies and methods14 Jan 2025US 12,193,627 B2Industrial Vacuum Transfer Services USA, LLC
- Engineering system and method of automatic controlling of the energy efficient mode of pipeline transporting process of fluid medium8 Oct 2024US 12,111,019 B1
- Assemblies, apparatuses, systems, and methods for material extraction and conveyance1 Oct 2026US 2026/0296806 A1Industrial Vacuum Transfer Services USA, LLC
- Assemblies, apparatuses, systems, and methods for material extraction and conveyance1 Oct 2026US 2026/0296807 A1Industrial Vacuum Transfer Services USA, LLC
- Media handling system and related method2 Apr 2026US 2026/0093277 A1Global Met Tech Pty Ltd
- Conveying line for pneumatic conveyance of materials, use, and pneumatic conveyance system19 Feb 2026US 2026/0048951 A1Dynamic Air Ltda
- Receiver device with internal damping16 Oct 2025US 2025/0320071 A1Dynamic Air Ltda
Most cited
By later US patents
- Eductor-mixer system73US 4,186,772 A1980
- Method of generating spiral fluid flow and the device therefor39US 4,721,126 A1988
- Apparatus for facilitating solids transport in a pneumatic conveying line and associated method29US 5,252,007 AUniversity of Pittsburgh—Of the Commonwealth System of Higher Education · 1993
- Apparatus and method for the generation and utilization of a spiral gas stream in a pipeline28US 4,762,148 AKawasaki Steel Corporation · 1988
- Ejector, fine solid piece recovery apparatus and fluid conveyor25US 6,974,279 B2Trinity Inudstrial Corporation · 2005