F02B 2077/045
By flushing or rinsing
Official title: {by flushing or rinsing}
F02B2077/045 (By flushing or rinsing) appears on 20 US grants and 28 published applications in this corpus.
Search patents in F02B- Granted patents
- 20
- Published applications
- 28
- Assignees
- 20
- Inventors
- 51
- Latest grant
- 3 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 4 |
| 2016 | 0 | 3 |
| 2017 | 3 | 3 |
| 2018 | 2 | 5 |
| 2019 | 5 | 3 |
| 2020 | 5 | 4 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 4 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
By publication year.
Recent patents
- Intake cleaner and dispense mechanism3 Oct 2023US 11,773,770 B2Energizer Auto, Inc.
- Vacuum-source adapter for administering a cleaning fluid11 Apr 2023US 11,624,316 B2BG Intellectuals, Inc.
- Systems for the reduction of intake valve deposits and methods21 Feb 2023US 11,585,267 B2CRC Industries, Inc.
- Apparatus and method for cleaning industrial parts10 Jan 2023US 11,548,042 B2Robowash Pty Ltd.
- Automated engine cleaning system and method1 Dec 2020US 10,851,710 B2
- Dispenser, Method and Cleaning System for Engine Valves20 Nov 2025US 2025/0353660 A1B'laster LLC
- Automated flushing system23 Jan 2025US 2025/0027442 A1Reverso Pumps, LLC
- Method for descaling a combustion engine by hydrogen injection and descaling station for implementing same8 Jun 2023US 2023/0177895 A1Alphagreen DéVeloppement
- Internal carburetor purging device and method of use thereof16 Jun 2022US 2022/0186687 A1
- Vacuum-source adapter for administering a cleaning fluid28 Apr 2022US 2022/0128000 A1BG Intellectuals, Inc.
Most cited
By later US patents
- Directional conduit guide support4US 8,627,845 B2Auto-Mark, Inc. · 2014
- Apparatus and method for engine cleaning2US 10,557,410 B22020
- Engine coolant forward flushing apparatus and method2US 9,803,545 B12017
- Fuel system flush circuitry and method for operating the same1US 10,036,314 B2Caterpillar Inc. · 2018
- Removing material buildup from an internal surface within a gas turbine engine system1US 10,173,250 B2United Technologies Corporation · 2019