E06B 3/67317
Filling of hollow spacer elements with absorbants
Official title: {Filling of hollow spacer elements with absorbants; Closing off the spacers thereafter}
E06B3/67317 (Filling of hollow spacer elements with absorbants) appears on 35 US grants and 21 published applications in this corpus.
Search patents in E06B- Granted patents
- 35
- Published applications
- 21
- Assignees
- 24
- Inventors
- 50
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 3 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for manufacturing and applying a rigid spacer frame to an insulating glass15 Jul 2025US 12,359,496 B2Forel SPA
- Method and device for filling hollow profile strips31 Dec 2024US 12,180,781 B2Lisec Austria GmbH
- Method for handling spacer frames1 Oct 2024US 12,104,433 B2Lisec Austria GmbH
- IGU cooling assembly and method of operation19 Dec 2023US 11,845,687 B2GED Integrated Solutions, Inc.
- Sealants for insulating glass units3 Aug 2021US 11,078,115 B2tremco illbruck Limited
- Insulating Glass Unit Spacer Bar Frame and Method for Producing Same25 Dec 2025US 2025/0389150 A1Shandong Natergy Energy Technology Co., Ltd.
- Process and apparatus for the construction and application of a rigid spacer frame for insulating glass30 Jan 2025US 2025/0034934 A1Forel S.P.A. Unipersonale
- Method and device for manufacturing and applying a rigid spacer frame to an insulating glass24 Nov 2022US 2022/0372813 A1Forel SPA
- Method for handling spacer frames25 Aug 2022US 2022/0268093 A1Lisec Austria GmbH
- Method and device for filling hollow profile strips18 Aug 2022US 2022/0259919 A1Lisec Austria GmbH
Most cited
By later US patents
- Method of making a spacer frame assembly93US 5,361,476 AGlass Equipment Development, Inc. · 1994
- Method of making a spacer frame assembly88US 5,295,292 AGlass Equipment Development, Inc. · 1994
- Spacer and spacer frame for an insulating glazing unit and method of making same70US 5,177,916 APPG Industries, Inc. · 1993
- Low thermal conducting spacer assembly for an insulating glazing unit and method of making same68US 5,675,944 APPG Industries, Inc. · 1997
- Low thermal conducting spacer assembly for an insulating glazing unit and method of making same67US 5,655,282 APPG Industries, Inc. · 1997