F04C 2270/041
Controlled or regulated
F04C2270/041 (Controlled or regulated) appears on 645 US grants and 847 published applications in this corpus.
Search patents in F04C- Granted patents
- 645
- Published applications
- 847
- Assignees
- 377
- Inventors
- 1,312
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 39 |
| 2013 | 3 | 130 |
| 2014 | 29 | 204 |
| 2015 | 69 | 153 |
| 2016 | 111 | 54 |
| 2017 | 81 | 46 |
| 2018 | 90 | 47 |
| 2019 | 84 | 44 |
| 2020 | 48 | 33 |
| 2021 | 36 | 23 |
| 2022 | 24 | 11 |
| 2023 | 17 | 22 |
| 2024 | 26 | 17 |
| 2025 | 17 | 19 |
| 2026 | 10 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Surgical device for controlled anchoring in the intestine15 Sep 2026US 12,733,932 B2
- Methods and devices to treat nasal airways14 Jul 2026US 12,678,212 B2Aerin Medical Inc.
- Methods and devices to treat nasal airways26 May 2026US 12,636,058 B2Aerin Medical Inc.
- Method and system for sharing access to a database26 May 2026US 12,639,324 B2IQVIA Inc.
- Controllable inflation profile balloon cover methods5 May 2026US 12,616,819 B2W. L. Gore & Associates, Inc.
- Surgical device for controlled anchoring in the intestine25 Jun 2026US 2026/0174435 A1
- Distributed extravasation detection system28 May 2026US 2026/0144450 A1Battelle Memorial Institute
- Surgical device for controlled anchoring in the intestine15 Jan 2026US 2026/0013857 A1
- Methods and devices to treat nasal airways15 Jan 2026US 2026/0013924 A1Aerin Medical Inc.
- Surgical implant for marking soft tissue18 Dec 2025US 2025/0381009 A1Hologic, Inc.
Most cited
By later US patents
- Robotically-controlled surgical stapling devices that produce formed staples having different lengths2,060US 9,237,891 B2Ethicon Endo-Surgery, Inc. · 2016
- Surgical instruments with fluid management system1,587US 9,283,045 B2Ethicon Endo-Surgery, Inc. · 2016
- Switch arrangements for ultrasonic surgical instruments1,444US 9,439,668 B2Ethicon Endo-Surgery, Inc. · 2016
- Techniques for cutting and coagulating tissue for ultrasonic surgical instruments1,394US 9,724,118 B2Ethicon Endo-Surgery, Inc. · 2017
- Surgical instrument with orientation sensing1,370US 9,572,592 B2Ethicon Endo-Surgery, Inc. · 2017