F04B 2207/70
Warnings
F04B2207/70 (Warnings) appears on 164 US grants and 163 published applications in this corpus.
Search patents in F04B- Granted patents
- 164
- Published applications
- 163
- Assignees
- 120
- Inventors
- 391
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 10 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 2 |
| 2002 | 6 | 5 |
| 2003 | 2 | 1 |
| 2004 | 2 | 5 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 4 |
| 2009 | 1 | 2 |
| 2010 | 3 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 3 |
| 2014 | 1 | 5 |
| 2015 | 1 | 4 |
| 2016 | 1 | 5 |
| 2017 | 4 | 3 |
| 2018 | 4 | 7 |
| 2019 | 10 | 15 |
| 2020 | 7 | 10 |
| 2021 | 2 | 20 |
| 2022 | 16 | 16 |
| 2023 | 21 | 21 |
| 2024 | 8 | 16 |
| 2025 | 15 | 9 |
| 2026 | 10 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Air compressor29 Sep 2026US 12,747,730 B2Hitachi Industrial Equipment Systems Co., Ltd.
- Monitoring method for monitoring the operation of a dosing pump and dosing pump system11 Aug 2026US 12,704,120 B2Grundfos Holding A/S
- Artificial intelligence for flood monitoring and remediation provider notification11 Aug 2026US 12,705,581 B2State Farm Mutual Automobile Insurance Company
- Systems and methods to autonomously operate hydraulic fracturing units19 May 2026US 12,631,102 B2BJ Energy Solutions, LLC
- Pump manifold with redundancy for gas extraction system12 May 2026US 12,624,687 B2ABB Schweiz AG
- Real time pump curve visualization28 May 2026US 2026/0146597 A1Franklin Electric Co., Inc.
- Artificial Intelligence for Sump Pump Monitoring and Service Provider Notification28 May 2026US 2026/0148320 A1State Farm Mutual Automobile Insurance Company
- System and method for cooling system pump control12 Feb 2026US 2026/0047047 A1Vertiv Corporation
- Air compressor18 Dec 2025US 2025/0382963 A1Hitachi Industrial Equipment Systems Co., Ltd.
- Pump drive system11 Dec 2025US 2025/0376977 A1Graco Minnesota Inc.
Most cited
By later US patents
- Drug pump systems and methods1,088US 5,935,099 ASIMS Deltec, Inc. · 1999
- Pump simulation apparatus1,024US 5,485,408 ASIMS Deltec, Inc. · 1996
- Systems and methods for communicating with ambulatory medical devices such as drug delivery devices851US 5,338,157 APharmacia Deltec, Inc. · 1994
- Drug pump systems and methods658US 6,241,704 B1SIMS Deltec, Inc. · 2001
- Systems and methods for communicating with ambulatory medical devices such as drug delivery devices552US 6,024,539 ASIMS Deltec, Inc. · 2000