F24S 80/52
Characterised by the material
Official title: characterised by the material (for preventing heat loss F24S80/56)
F24S80/52 (Characterised by the material) appears on 180 US grants and 159 published applications in this corpus.
Search patents in F24S- Granted patents
- 180
- Published applications
- 159
- Assignees
- 121
- Inventors
- 406
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 9 | 0 |
| 1980 | 8 | 0 |
| 1981 | 19 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 2 | 2 |
| 2004 | 2 | 5 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 5 |
| 2008 | 1 | 7 |
| 2009 | 2 | 9 |
| 2010 | 1 | 10 |
| 2011 | 2 | 17 |
| 2012 | 4 | 13 |
| 2013 | 6 | 10 |
| 2014 | 5 | 10 |
| 2015 | 4 | 18 |
| 2016 | 7 | 8 |
| 2017 | 7 | 8 |
| 2018 | 10 | 6 |
| 2019 | 5 | 8 |
| 2020 | 2 | 0 |
| 2021 | 4 | 2 |
| 2022 | 3 | 5 |
| 2023 | 3 | 3 |
| 2024 | 3 | 1 |
| 2025 | 0 | 2 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Solar assisted electricity generating unit18 Aug 2026US 12,710,200 B2Adio Innovative Limited
- Solar energy and agroproduction structures and facilities16 Jun 2026US 12,660,498 B2Yissum Research Development Company of the Hebrew University of Jerusalem
- Passive thermal regulation system and devices thereof31 Mar 2026US 12,590,735 B2The Board of Trustees of the University of Illinois
- Transparent mesoporous materials and devices comprising same17 Mar 2026US 12,577,656 B2The Regents of the University of Michigan
- Solar collector10 Mar 2026US 12,571,562 B2Improved Energy Ltd
- Transparent mesoporous materials and devices comprising same24 Sep 2026US 2026/0286509 A1The Regents of the University of Michigan
- Solar Collector25 Jun 2026US 2026/0177288 A1Improved Energy Ltd
- Solar assisted electricity generating unit29 Jan 2026US 2026/0029163 A1Adio Innovative Limited
- Method for increasing the efficiency of a solar module or a solar collector30 Jan 2025US 2025/0034036 A1
- Solar Collector23 Jan 2025US 2025/0027684 A1Improved Energy Ltd
Most cited
By later US patents
- Hollow microspheres199US 4,303,732 A1981
- Method for making hollow porous microspheres166US 4,671,909 A1987
- Hollow porous microspheres made from dispersed particle compositions150US 5,397,759 A1995
- Hollow microspheres140US 4,303,730 A1981
- Hollow porous microspheres as substrates and containers for catalyst136US 4,793,980 A1988