D06N 7/0044
Sealing or barrier layers
Official title: {Sealing or barrier layers, e.g. against solvents, asphalt, plasticisers}
D06N7/0044 (Sealing or barrier layers) appears on 12 US grants and 4 published applications in this corpus.
Search patents in D06N- Granted patents
- 12
- Published applications
- 4
- Assignees
- 8
- Inventors
- 18
- Latest grant
- 23 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Textured fabric surfaces sealed with overlaid polymeric layers23 Jan 2024US 11,878,491 B2Engineered Floors LLC
- Antimicrobial screening runner and mat7 Jul 2015US 9,072,396 B1Bellamat LLC
- Method of making a stain-resistant flooring material29 Mar 2011US 7,914,855 B2Autoglym
- Stain-resistant flooring material22 Jun 2010US 7,740,930 B2Autoglym
- Stain blocking barrier layer9 Oct 2001US 6,299,974 B1Mannington Mills of Delaware, Inc.
- Textured fabric surfaces sealed with overlaid polymeric layers14 Jan 2021US 2021/0008856 A1Engineered Floors LLC
- Stain-Resistant Flooring Material2 Oct 2008US 2008/0236718 A1Autoglym
- Stain-resistant flooring material6 Jan 2005US 2005/0003157 A1Autoglym
- Use of pet film as a barrier to bottom-up staining17 Oct 2002US 2002/0150779 A1
Most cited
By later US patents
- Disposable floor mat69US 4,328,275 A1982
- Laminated waterstop using bentonite and bentones50US 5,376,429 AParamount Technical Products, Inc. · 1994
- Carpet web having patterned adhesive segments on the backing thereof and method of manufacture of the same43US 4,242,389 AWorld Carpets, Inc. · 1980
- Stain blocking barrier layer32US 5,891,294 AMannington Mills, Inc. · 1999
- Barrier layer for floor and wall coverings21US 5,308,694 ATarkett Inc. · 1994