Y10T 442/268
Phosphorus and nitrogen containing compound
Y10T442/268 (Phosphorus and nitrogen containing compound) appears on 90 US grants and 45 published applications in this corpus.
Search patents in Y10T- Granted patents
- 90
- Published applications
- 45
- Assignees
- 56
- Inventors
- 176
- Latest grant
- 15 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 9 | 0 |
| 1978 | 6 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 0 | 6 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 6 |
| 2010 | 3 | 5 |
| 2011 | 3 | 3 |
| 2012 | 1 | 4 |
| 2013 | 5 | 3 |
| 2014 | 2 | 3 |
| 2015 | 3 | 5 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 6 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Artificial sueded leather being excellent in flame retardance and method of producing the same15 Sep 2020US 10,774,265 B2Toray Industries, Inc.
- Phosphorus containing epoxy compounds and compositions therefrom1 Jan 2019US 10,167,377 B2Frx Polymers, Inc.
- Flame retarding agent, flame-retardant aqueous resin composition and flame-retardant urethane resin composition containing said flame-retarding agent, and use therefor19 Jun 2018US 10,000,625 B2Daihachi Chemical Industry Co., Ltd.
- Flame retardant precursors, polymers prepared from such precursors, and flame resistant fabrics treated with such polymers29 May 2018US 9,982,096 B2Milliken & Company
- Flame retardant fabrics and methods for manufacturing the same17 Apr 2018US 9,945,068 B2Matchmaster Dyeing & Finishing, Inc.
- Functionalized Ionic Liquids and Their Applications15 Jun 2017US 2017/0170518 A1Materials Modification, Inc.
- Laminated sheet and method of manufacturing the same22 Oct 2015US 2015/0299944 A1Kyowa Leather Cloth Co., Ltd.
- Fireproof fabric23 Jul 2015US 2015/0204011 A1Starfish Aero Co., Ltd.
- Flame Retarding Agent, Flame-Retardant Aqueous Resin Composition And Flame-Retardant Urethane Resin Composition Containing Said Flame-Retarding Agent, And Use Therefor16 Jul 2015US 2015/0197624 A1Daihachi Chemical Industry Co., Ltd.
- Flame retardant precursors, polymers prepared from such precursors, and flame resistant fabrics treated with such polymers30 Apr 2015US 2015/0118931 A1Milliken & Company
Most cited
By later US patents
- Fire retardant concentrates and methods50US 4,419,401 A1983
- Flame retardant treatment50US 4,737,406 A1988
- Compositions comprising phosphate salts of poly-2-oxazoline and fire retardant formulations33US 4,153,466 AThe Dow Chemical Company · 1979
- Flame retardant compositions for textiles and treated textiles23US 4,448,841 AThe Sargom Company Limited · 1984
- Compositions comprising polyalkylenepolyamines and a mixture of mono- and diammonium phosphates as fire retardants for cellulosic substrates19US 4,038,451 AThe Dow Chemical Company · 1977