F04B 7/0049
For oscillating distribution members
Official title: {for oscillating distribution members}
F04B7/0049 (For oscillating distribution members) appears on 7 US grants and 12 published applications in this corpus.
Search patents in F04B- Granted patents
- 7
- Published applications
- 12
- Assignees
- 8
- Inventors
- 31
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 3 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for operating a construction-material and/or viscous-material pump for conveying construction material and/or viscous material, and construction-material and/or viscous-material pump for conveying construction material and/or viscous material28 Jul 2026US 12,692,860 B2Putzmeister Engineering GmbH
- Micro piston pump3 Jun 2025US 12,320,341 B2Insulet Corporation
- Micro piston pump5 Sep 2023US 11,746,765 B2Insulet Corporation
- Micro piston pump22 Mar 2022US 11,280,327 B2Insulet Corporation
- Rotary traveling valve8 Dec 2020US 10,859,071 B2Stinger Oil Tools LLC
- System and method of using oscillator to create pulsing waves14 Nov 2024US 2024/0376793 A1GTherm Energy, Inc.
- Operation monitoring for a thick matter conveying system5 Sep 2024US 2024/0295132 A1Putzmeister Engineering GmbH
- Stability monitoring function for a thick matter conveying system23 May 2024US 2024/0167292 A1Putzmeister Engineering GmbH
- Micro piston pump9 Nov 2023US 2023/0358219 A1Insulet Corporation
- Method for Operating a Construction-Material And/or Viscous-Material Pump for Conveying Construction Material And/or Viscous Material, and Construction-Material And/or Viscous-Material Pump for Conveying Construction Material And/or Viscous Material24 Aug 2023US 2023/0265843 A1Putzmeister Engineering GmbH
Most cited
By later US patents