E06B 2003/26325
The convection or radiation in a hollow space being reduced
Official title: {the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space}
E06B2003/26325 (The convection or radiation in a hollow space being reduced) appears on 30 US grants and 32 published applications in this corpus.
Search patents in E06B- Granted patents
- 30
- Published applications
- 32
- Assignees
- 28
- Inventors
- 54
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 3 |
| 2004 | 1 | 0 |
| 2005 | 2 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 3 | 5 |
| 2021 | 2 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 3 |
| 2024 | 3 | 1 |
| 2025 | 3 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fenestration frame insulation fittings and methods for same23 Dec 2025US 12,503,906 B2Marvin Lumber and Cedar Company
- Collapsible element for façade systems2 Sep 2025US 12,404,715 B2Arconic Technologies LLC
- Insulated portal22 Jul 2025US 12,366,105 B2PGT Innovations, Inc.
- Sliding window or improved sliding door and glazing bead supports applied thereby24 Dec 2024US 12,173,554 B2Reynaers Aluminium, Naamloze Vennootschap
- Insulated portal12 Mar 2024US 11,927,049 B1PGT Innovations, Inc.
- Fenestration frame insulation fittings and methods for same11 Jun 2026US 2026/0160117 A1Marvin Lumber and Cedar Company, d/b/a Marvin Windows and Doors
- Surface energy modification to improve water management in fenestration systems26 Feb 2026US 2026/0055655 A1Arconic Technologies LLC
- Collapsible element for façade systems27 Nov 2025US 2025/0361766 A1Arconic Technologies LLC
- Profile frame systems for sliding elements16 Oct 2025US 2025/0320766 A1Keller Minimal Windows S.A.
- Frame assembly for a door or a window2 Jan 2025US 2025/0003283 A1Baywest Glazing Systems Inc.
Most cited
By later US patents
- Metal frame assembly for windows or doors41US 4,614,062 ASwiss Aluminium Ltd. · 1986
- Composite section for frames of windows, doors, facade elements and the like32US 5,727,356 AEnsinger GmbH · 1998
- Heat-insulating connecting profile with IR-blocking foil25US 6,035,596 ATechnoform Caprano + Brunnhofer OHG · 2000
- Casement frame19US 4,333,295 AHEF-Fenstertechnik Vetriebs GmbH · 1982
- Structural members modules10US 4,461,133 A1984