Y10S 52/90
Hazardous material permeation prevention
Official title: Hazardous material permeation prevention, e.g. radon
Y10S52/90 (Hazardous material permeation prevention) appears on 9 US grants and 2 published applications in this corpus.
Search patents in Y10S- Granted patents
- 9
- Published applications
- 2
- Assignees
- 4
- Inventors
- 20
- Latest grant
- 11 Jan 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Radon venting concrete forms11 Jan 2011US 7,866,097 B1
- Transformation method of products containing amiantus7 Nov 2006US 7,132,583 B2
- Waterproofing and humidity control system14 Jun 2005US 6,904,723 B1Everdry Marketing & Management Services, Inc.
- Environmental protection and detection system7 Oct 2003US 6,629,390 B2Argent Industrial, L.P.
- Environmental protection and detection system8 Apr 2003US 6,543,189 B1Argent Industrial, L.P.
Most cited
By later US patents
- Protective action system including a deployable system63US 5,706,846 AUnited Defense, L.P. · 1998
- Modular structure23US 5,706,615 A1998
- Method of constructing a modular structure23US 5,890,341 A1999
- Waterproofing and humidity control system21US 6,904,723 B1Everdry Marketing & Management Services, Inc. · 2005
- Personnel protective action system15US 5,732,510 AUnited Defense, L.P. · 1998