F28F 9/0246
Arrangements for connecting header boxes with flow lines
Official title: {Arrangements for connecting header boxes with flow lines}
F28F9/0246 (Arrangements for connecting header boxes with flow lines) appears on 937 US grants and 1,080 published applications in this corpus.
Search patents in F28F- Granted patents
- 937
- Published applications
- 1,080
- Assignees
- 483
- Inventors
- 2,616
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 10 | 0 |
| 1991 | 9 | 0 |
| 1992 | 15 | 0 |
| 1993 | 20 | 0 |
| 1994 | 20 | 0 |
| 1995 | 14 | 0 |
| 1996 | 15 | 0 |
| 1997 | 19 | 0 |
| 1998 | 16 | 0 |
| 1999 | 27 | 0 |
| 2000 | 22 | 0 |
| 2001 | 19 | 8 |
| 2002 | 13 | 13 |
| 2003 | 13 | 19 |
| 2004 | 14 | 27 |
| 2005 | 18 | 33 |
| 2006 | 23 | 34 |
| 2007 | 18 | 57 |
| 2008 | 10 | 38 |
| 2009 | 14 | 25 |
| 2010 | 15 | 26 |
| 2011 | 19 | 28 |
| 2012 | 14 | 32 |
| 2013 | 17 | 37 |
| 2014 | 13 | 39 |
| 2015 | 20 | 35 |
| 2016 | 17 | 46 |
| 2017 | 38 | 42 |
| 2018 | 37 | 60 |
| 2019 | 47 | 56 |
| 2020 | 60 | 51 |
| 2021 | 38 | 46 |
| 2022 | 37 | 80 |
| 2023 | 48 | 69 |
| 2024 | 46 | 58 |
| 2025 | 51 | 57 |
| 2026 | 38 | 64 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Connector, connector assembly, liquid cooled plate, and liquid cooled server6 Oct 2026US 12,753,979 B2Bitmain Technologies Inc.
- Self-aligning connector for liquid cooling of a computing device29 Sep 2026US 12,750,985 B2Quanta Computer Inc.
- Heat exchanger for a motor vehicle22 Sep 2026US 12,741,502 B2Valeo Systemes Thermiques
- Joint unit22 Sep 2026US 12,742,601 B2Nidec Corporation
- Air conditioner constituent unit and air conditioner15 Sep 2026US 12,736,232 B2Daikin Industries, Ltd.
- Mechanism for single hand operation of dual quick disconnects on an external desktop radiator1 Oct 2026US 2026/0298386 A1Lenovo (United States) Inc.
- Liquid-cooling heat exchange device1 Oct 2026US 2026/0298556 A1Thermasol Technology Co., Ltd.
- Internal limited direction manifold1 Oct 2026US 2026/0298560 A1Delta Electronics, Inc.
- Equalizing flow manifold with bernoulli-derived hierarchical geometry, asymmetric inlet/outlet architectures, and modular polygonal flow units, and cooling apparatus including same24 Sep 2026US 2026/0287276 A1HRL Laboratories, LLC
- Connection member and heat exchanger10 Sep 2026US 2026/0266566 A1Sanden Corporation
Most cited
By later US patents
- Disposable cassette for intravascular heat exchange catheter130US 6,673,098 B1Radiant Medical, Inc. · 2004
- Immersion heat exchangers108US 6,113,154 A2000
- Method of servicing a helical coil heat exchanger with removable end plates86US 6,102,106 AFlowserve Management Company · 2000
- Heat exchanger system for a gas turbine engine86US 6,106,229 AUnited Technologies Corporation · 2000
- Finned plate heat exchanger82US 6,536,516 B2Long Manufacturing Ltd. · 2003