F22B 37/18
Inserts
Official title: Inserts, e.g. for receiving deposits from water
F22B37/18 (Inserts) appears on 19 US grants and 18 published applications in this corpus.
Search patents in F22B- Granted patents
- 19
- Published applications
- 18
- Assignees
- 16
- Inventors
- 63
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 5 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Collecting apparatus, condensation equipment, and collecting method10 Feb 2026US 12,546,537 B2Mitsubishi Heavy Industries, Ltd.
- Natural circulation multi-circulation package boiler with superheat for steam assisted gravity drainage (SAGD) process including superheat16 Aug 2022US 11,415,314 B2The Babcock & Wilcox Company
- Resistance spot welding apparatus5 Nov 2019US 10,464,160 B2Siemens Aktiengesellschaft
- Steam generator with tube aligning orifice20 Feb 2018US 9,897,308 B2NuScale Power, LLC
- Method and apparatus for phase change enhancement14 Apr 2015US 9,005,393 B2DEKA Products Limited Partnership
- Collecting apparatus, condensation equipment, and collecting method9 May 2024US 2024/0151471 A1Mitsubishi Heavy Industries, Ltd.
- Natural circulation multi-circulation package boiler with superheat for steam assisted gravity drainage (sagd) process including superheat24 Dec 2020US 2020/0400305 A1The Babcock & Wilcox Company
- Steam generator system, control method and household appliance8 Feb 2018US 2018/0038585 A1
- Apparatus for pulsation-free and oscillation-free total evaporation of media; hand-held device for evaporation of surfaces3 Mar 2016US 2016/0061440 A1Universitaet Stuttgart
- Method for measuring thickness of boiler water tube5 Nov 2015US 2015/0316509 A1Mitsubishi Materials Corporation
Most cited
By later US patents
- Device to reduce local heat flux through a heat exchanger tube29US 4,191,246 ACombustion Engineering, Inc. · 1980
- Flexible stabilizer for degraded heat exchanger tubing14US 4,590,991 AWestinghouse Electric Corp. · 1986
- Apparatus for attenuating vibration of a tubular member13US 5,713,412 AWestinghouse Electric Corp. · 1998
- Method and apparatus for phase change enhancement13US 7,785,448 B2DEKA Products Limited Partnership · 2010
- Steam generator with tube aligning orifice12US 9,897,308 B2NuScale Power, LLC · 2018