D06N 2205/045
Froth
D06N2205/045 (Froth) appears on 35 US grants and 35 published applications in this corpus.
Search patents in D06N- Granted patents
- 35
- Published applications
- 35
- Assignees
- 25
- Inventors
- 109
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 4 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 5 |
| 2011 | 3 | 3 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 3 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Internally emulisified polyurethane dispersion and method for preparing the same2 Jun 2026US 12,644,224 B2Dow Global Technologies LLC
- Foam sheet and synthetic leather13 May 2025US 12,297,590 B2DIC Corporation
- Biobased aqueous polyurethane dispersions20 Dec 2022US 11,530,332 B1Evoco Limited
- Method of applying a theromplastic polymer coating12 Feb 2019US 10,202,722 B2
- Low density attached polyurethane foams made using a combination of frothing and blowing methods19 Sep 2017US 9,765,477 B2Dow Global Technologies LLC
- Method of making artificial turf and artificial turf made thereof27 Mar 2025US 2025/0100265 A1Polytex Sportbelage Produktions-GmbH
- Waterborne polyurethane dispersions for preparing polyurethane foam for synthetic leather and synthetic leather articles prepared with the same25 Jul 2024US 2024/0247094 A1
- Foam sheet and synthetic leather28 Mar 2024US 2024/0102234 A1DIC Corporation
- Internally emulisified polyurethane dispersion and method for preparing the same4 Jan 2024US 2024/0003079 A1Dow Global Technologies LLC
- Water permeable artificial turf and method of making same18 Apr 2019US 2019/0112756 A1
Most cited
By later US patents
- Process for preparing polyurethane carpet backings based on high equivalent weight polyols56US 4,853,054 AThe Dow Chemical Company · 1989
- Process for applying polyurethane foams to substrates and product made thereby48US 4,483,894 AThe Dow Chemical Company · 1984
- Process for preparation of polyurethanes utilizing novel catalysts47US 5,491,174 AThe Dow Chemical Company · 1996
- Releasable polyurethane backed textiles43US 4,853,280 AThe Dow Chemical Company · 1989
- Polyurethane carpet backing catalyzed with organoiron and organobismuth catalysts31US 4,611,044 AThe Dow Chemical Company · 1986