Y10S 55/29
Air curtains
Y10S55/29 (Air curtains) appears on 112 US grants and 31 published applications in this corpus.
Search patents in Y10S- Granted patents
- 112
- Published applications
- 31
- Assignees
- 74
- Inventors
- 161
- Latest grant
- 5 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 11 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 7 |
| 2004 | 7 | 9 |
| 2005 | 3 | 4 |
| 2006 | 5 | 3 |
| 2007 | 3 | 1 |
| 2008 | 4 | 0 |
| 2009 | 2 | 1 |
| 2010 | 2 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Substrate processing apparatus with an air curtain in a loading/unloading part5 Sep 2023US 11,749,549 B2Kctech Co., Ltd.
- Method and device for providing a zone of clean air at an operation area and use of said device29 Nov 2011US 8,066,802 B2Airsonett AB
- Kitchen extractor hood with innovative design14 Jun 2011US 7,959,696 B2
- Filter housing12 Oct 2010US 7,811,346 B1
- Air filtration system having a removable diffuser13 Jul 2010US 7,753,977 B2Filtration Group Incorporated
- Separating device and treatment system29 Jul 2021US 2021/0231370 A1Dürr Systems AG
- Apparatus for processing substrate17 Sep 2020US 2020/0294832 A1Kctech Co., Ltd.
- Air filtration system having a removable diffuser13 Jan 2011US 2011/0005178 A1Filtration Group Incorporated
- Kitchen extractor hood with innovative design27 May 2010US 2010/0126123 A1
- Method and device for providing a zone of clean air at an operation area and use of said device26 Nov 2009US 2009/0288555 A1Airsonett AB
Most cited
By later US patents
- Apparatus and method for neutralizing static electric charges in sensitive manufacturing areas119US 4,477,263 A1984
- Modulated acoustic agglomeration system and method97US 7,150,779 B2Board of Regents, The University of Texas System · 2006
- Sterile air trolley91US 4,531,956 AHoworth Air Engineering Limited · 1985
- Installation for the storage and transfer of objects in a very clean atmosphere89US 4,851,018 ACommissariat A L' Energie Atomique · 1989
- Point of fill air system72US 5,759,218 AAllergan, Inc. · 1998