Nautilus Engineering, LLC
Park City, KS, US· latest recorded location
NAUTILUS ENGINEERING, LLC is named on 6 US grants and 6 published applications in this corpus. Its most frequent classification is F02B (Internal-combustion piston engines).
- Granted patents
- 6
- Published applications
- 6
- Inventors
- 1
- Granted in 2026 so far
- 0
- Most recent grant
- 21 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year.
Technology areas
Share of 12 documents
- F02BInternal-combustion piston engines12
- F02DControlling combustion engines9
- F02FCylinders, pistons or casings, for combustion engines9
- Y02TLow-carbon transport9
- F02PIgnition, other than compression ignition, for internal-combustion engines5
- F01LCyclically operating valves for machines or engines4
- F01MLubricating of machines or engines in general3
Recent patents
- Systems and methods of compression ignition engines21 Mar 2023US 11,608,773 B2
- Systems and methods of compression ignition engines23 Feb 2021US 10,927,750 B2
- Systems and methods of compression ignition engines19 Jan 2021US 10,895,195 B2
- Systems and methods of forced air induction in internal combustion engines15 Sep 2020US 10,774,730 B2
- Systems and methods of compression ignition engines2 Jun 2020US 10,669,926 B2
- Systems and methods of compression ignition engines8 Jul 2021US 2021/0207524 A1
- Systems and methods of forced air induction in internal combustion engines31 Dec 2020US 2020/0408138 A1
- Systems and methods of compression ignition engines14 Mar 2019US 2019/0078499 A1
- Systems and methods of compression ignition engines9 Aug 2018US 2018/0223723 A1
- Systems and methods of compression ignition engines20 Jul 2017US 2017/0204777 A1
Most cited
By later US patents