F04C 2210/1083
Urea
F04C2210/1083 (Urea) appears on 16 US grants and 24 published applications in this corpus.
Search patents in F04C- Granted patents
- 16
- Published applications
- 24
- Assignees
- 13
- Inventors
- 39
- Latest grant
- 19 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 7 |
| 2018 | 2 | 3 |
| 2019 | 7 | 3 |
| 2020 | 1 | 2 |
| 2021 | 2 | 0 |
| 2022 | 1 | 0 |
By publication year.
Recent patents
- Pump device19 Apr 2022US 11,306,710 B2ebm-Papst St.Georgen GmbH & Co. KG
- Fault diagnosis device for fluid feed system and fault diagnosis method for fluid feed system13 Jul 2021US 11,060,951 B2Toyota Jidosha Kabushiki Kaisha
- Method for operating a device for the dosed supply of a liquid5 Jan 2021US 10,883,490 B2Vitesco Technologies GmbH
- Rotary pump with deformable pump ring9 Jun 2020US 10,677,059 B2ebm-Papst St.Georgen GmbH & Co. KG
- Pump for conveying a fluid, in particular for conveying an exhaust gas cleaning additive22 Oct 2019US 10,451,059 B2Continental Automotive GmbH
- Pump device30 Apr 2020US 2020/0132065 A1ebm-Papst St.Georgen GmbH & Co. KG
- Fault diagnosis device for fluid feed system and fault diagnosis method for fluid feed system27 Feb 2020US 2020/0064222 A1Toyota Jidosha Kabushiki Kaisha
- Integrated apparatus, exhaust gas post-processing system, and control method5 Dec 2019US 2019/0368401 A1Tenneco (Suzhou) Emission System Co., Ltd.
- Fluid Pump With Shim And Related Methods Of Manufacture2 May 2019US 2019/0128256 A1Tenneco Automotive Operating Company Inc.
- Pump Assembly Having an Axial-Flux Electric Drive21 Feb 2019US 2019/0055941 A1GKN Sinter Metals Engineering GmbH
Most cited
By later US patents
- Metering system13US 9,453,507 B2ebm-Papst St.Georgen GmbH & Co. KG · 2016
- Orbital pump with reinforcing ring3US 10,240,503 B2Continental Automotive GmbH · 2019
- Pump for conveying a liquid, in particular an exhaust-gas cleaning additive2US 10,294,937 B2Continental Automotive GmbH · 2019
- Fault diagnosis device for fluid feed system and fault diagnosis method for fluid feed system2US 11,060,951 B2Toyota Jidosha Kabushiki Kaisha · 2021
- Positive displacement fluid pump2US 8,840,385 B2TI Group Automotive Systems, L.L.C. · 2014