Y10T 29/49353
Heat pipe device making
Y10T29/49353 (Heat pipe device making) appears on 418 US grants and 477 published applications in this corpus.
Search patents in Y10T- Granted patents
- 418
- Published applications
- 477
- Assignees
- 229
- Inventors
- 781
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 7 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 8 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 13 | 5 |
| 2002 | 7 | 7 |
| 2003 | 9 | 16 |
| 2004 | 7 | 16 |
| 2005 | 15 | 32 |
| 2006 | 24 | 40 |
| 2007 | 8 | 45 |
| 2008 | 20 | 31 |
| 2009 | 16 | 28 |
| 2010 | 29 | 39 |
| 2011 | 14 | 38 |
| 2012 | 16 | 33 |
| 2013 | 29 | 46 |
| 2014 | 26 | 40 |
| 2015 | 22 | 25 |
| 2016 | 16 | 6 |
| 2017 | 12 | 4 |
| 2018 | 5 | 2 |
| 2019 | 5 | 6 |
| 2020 | 7 | 4 |
| 2021 | 5 | 6 |
| 2022 | 6 | 4 |
| 2023 | 7 | 3 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Internal hydroforming method for manufacturing heat pipe wicks utilizing a hollow mandrel and sheath21 Oct 2025US 12,447,521 B2Westinghouse Electric Corp.
- Heat sink and sink manufacturing method3 Sep 2024US 12,082,369 B2Mitsubishi Electric Corporation
- Heat pipe with micro-pore tubes array and making method thereof and heat exchanging system26 Dec 2023US 11,852,421 B2
- Heat exchanger fin and manufacturing method of the same15 Aug 2023US 11,725,885 B2Cooler Master Co., Ltd.
- Heat exchanger fin and manufacturing method of the same4 Jul 2023US 11,692,777 B2Cooler Master Co., Ltd.
- Internal hydroforming method for manufacturing heat pipe wicks utilizing a hollow mandrel and sheath12 Feb 2026US 2026/0042135 A1Westinghouse Electric Corp.
- Internal hydroforming method for manufacturing heat pipe wicks utilizing a hollow mandrel and sheath20 Jul 2023US 2023/0226587 A1Westinghouse Electric Corp.
- Heat exchanger fin and manufacturing method of the same5 Jan 2023US 2023/0003459 A1Cooler Master Co., Ltd.
- Heat exchanger fin and manufacturing method of the same5 Jan 2023US 2023/0003460 A1Cooler Master Co., Ltd.
- Heat sink and sink manufacturing method27 Oct 2022US 2022/0346270 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Sintered grooved wicks125US 4,274,479 AThermacore, Inc. · 1981
- Ventilated seat123US 7,338,117 B2W.E.T. Automotive System AG · 2008
- Compressor diagnostic and protection system121US 7,412,842 B2Emerson Climate Technologies, Inc. · 2008
- Method of making micro channel heat pipe having corrugated fin elements105US 6,216,343 B1The United States of America as represented by the Secretary of the Air Force · 2001
- Method for ventilating a seat103US 7,356,912 B2W. E.T. Automotive Systems AG · 2008