F28F 2255/04
Comprising shape memory alloys or bimetallic elements
Official title: comprising shape memory alloys or bimetallic elements
F28F2255/04 (Comprising shape memory alloys or bimetallic elements) appears on 83 US grants and 86 published applications in this corpus.
Search patents in F28F- Granted patents
- 83
- Published applications
- 86
- Assignees
- 63
- Inventors
- 203
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 5 |
| 2009 | 0 | 5 |
| 2010 | 2 | 4 |
| 2011 | 4 | 6 |
| 2012 | 2 | 2 |
| 2013 | 3 | 7 |
| 2014 | 2 | 1 |
| 2015 | 1 | 3 |
| 2016 | 2 | 4 |
| 2017 | 5 | 5 |
| 2018 | 4 | 8 |
| 2019 | 8 | 11 |
| 2020 | 8 | 10 |
| 2021 | 11 | 5 |
| 2022 | 5 | 2 |
| 2023 | 5 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Smart additively manufactured heat exchanger with adaptive profile and turbulator11 Aug 2026US 12,704,332 B2Hamilton Sundstrand Corporation
- Thermally-enhanced and deployable structures26 Aug 2025US 12,398,704 B2Raytheon Company
- Self-cleaning heatsink for electronic components27 Aug 2024US 12,074,080 B2Micron Technology, Inc.
- Method for controlling heat transfer between a mainly solid base and the ambient medium2 Jul 2024US 12,025,386 B2
- Self-regulating heat exchanger17 Oct 2023US 11,788,805 B2Hamilton Sundstrand Corporation
- Cooling system for use in cold ambient conditions28 May 2026US 2026/0146809 A1Vertiv Corporation
- Thermally-Enhanced and Deployable Structures15 Jan 2026US 2026/0015995 A1Raytheon Company
- Smart additively manufactured heat exchanger with adaptive profile and turbulator3 Aug 2023US 2023/0243605 A1Hamilton Sundstrand Corporation
- Self-cleaning heatsink for electronic components15 Jun 2023US 2023/0187302 A1Micron Technology, Inc.
- Method for controlling heat transfer between a mainly solid base and the ambient medium20 Apr 2023US 2023/0123964 A1
Most cited
By later US patents
- Annular tube-like driver127US 4,637,436 ARaychem Corporation · 1987
- Method of obtaining a leakproof connection between a tube and a sleeve119US 5,787,933 AABB Reaktor GmbH · 1998
- Metallic sleeve for bridging a leakage point on a pipe88US 5,400,827 AABB Reaktor GmbH · 1995
- Variable thermal exchanger and method thereof51US 6,330,157 B1International Business Machines Corporation · 2001
- Method for sealing tubes48US 5,189,789 AHall United Technologies, Inc., Int'l · 1993