F28F 2245/04
Hydrophobic
Official title: hydrophobic
F28F2245/04 (Hydrophobic) appears on 156 US grants and 252 published applications in this corpus.
Search patents in F28F- Granted patents
- 156
- Published applications
- 252
- Assignees
- 140
- Inventors
- 630
- Latest grant
- 6 Oct 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 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 5 |
| 2003 | 4 | 5 |
| 2004 | 3 | 6 |
| 2005 | 2 | 2 |
| 2006 | 1 | 5 |
| 2007 | 2 | 5 |
| 2008 | 3 | 2 |
| 2009 | 1 | 1 |
| 2010 | 2 | 13 |
| 2011 | 4 | 8 |
| 2012 | 3 | 10 |
| 2013 | 4 | 7 |
| 2014 | 2 | 16 |
| 2015 | 7 | 8 |
| 2016 | 6 | 7 |
| 2017 | 4 | 17 |
| 2018 | 7 | 19 |
| 2019 | 7 | 19 |
| 2020 | 15 | 20 |
| 2021 | 14 | 13 |
| 2022 | 15 | 12 |
| 2023 | 10 | 19 |
| 2024 | 13 | 16 |
| 2025 | 4 | 8 |
| 2026 | 9 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat exchanger6 Oct 2026US 12,753,336 B2Daikin Industries, Ltd.
- Laminate11 Aug 2026US 12,703,777 B2Daicel Corporation
- Amphiphilic minichannel surface structures to enhance heat transfer coefficient11 Aug 2026US 12,704,333 B2Drexel University
- Multifunctional surface structure for condensation enhancement and preparation method and use thereof11 Aug 2026US 12,704,334 B1Guangzhou Institute of Technology, Xidian University
- Heat transfer structure of divertor23 Jun 2026US 12,665,095 B2Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Nanostructure Coating Materials and Methods of Use Thereof3 Sep 2026US 2026/0259019 A1Nelumbo Inc.
- Partition member for total heat exchange element, total heat exchange element using same, and method for producing partition member for total heat exchange element27 Aug 2026US 2026/0251410 A1Oji Holdings Corporation
- Thermal management planes23 Jul 2026US 2026/0210644 A1Kelvin Thermal Technologies, Inc.
- Flexible customized 3d heat pipe and its preparation method and application21 May 2026US 2026/0143637 A1Xiamen University
- Systems and methods for phase-change cooling and thermal management26 Mar 2026US 2026/0088754 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Fluid circuit components based upon passive fluid dynamics399US 6,296,020 B1BioMicro Systems, Inc. · 2001
- Multi-channel microfluidic system design with balanced fluid flow distribution305US 6,637,463 B1BioMicro Systems, Inc. · 2003
- Fluid circuit components based upon passive fluid dynamics172US 6,591,852 B1BioMicro Systems, Inc. · 2003
- Method and apparatus for efficient vertical fluid delivery for cooling a heat producing device123US 7,000,684 B2Cooligy, Inc. · 2006
- Fluid circuit components based upon passive fluid dynamics113US 6,601,613 B2BioMicro Systems, Inc. · 2003