Y10T 442/2459
Nitrogen containing
Y10T442/2459 (Nitrogen containing) appears on 59 US grants and 17 published applications in this corpus.
Search patents in Y10T- Granted patents
- 59
- Published applications
- 17
- Assignees
- 38
- Inventors
- 117
- Latest grant
- 29 Jul 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 3 | 3 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Electret webs with charge-enhancing additives29 Jul 2014US 8,790,449 B23M Innovative Properties Company
- Electret webs with charge-enhancing additives24 Dec 2013US 8,613,795 B23M Innovative Properties Company
- Electret webs with charge-enhancing additives10 Sep 2013US 8,529,671 B23M Innovative Properties Comany
- Fluoropolymer compositions and treated substrates4 Dec 2012US 8,324,314 B2E. I. Du Pont de Nemours and Company
- Solvent free aqueous polyurethane dispersions and adhesive films therefrom for stretch fabrics15 Nov 2011US 8,058,343 B2Invista North America S A R L
- Forming a piezoelectric membrane15 May 2014US 2014/0134418 A1National Taiwan University
- Conductive polymer layers grafted onto insulating polymer surfaces17 Oct 2013US 2013/0273797 A1E. I. Du Pont de Nemours and Company
- Electret webs with charge-enhancing additives26 Jan 2012US 2012/0017910 A13M Innovative Properties Company
- Electret webs with charge-enhancing additives30 Jun 2011US 2011/0154987 A13M Innovative Properties Company
- Fluoropolymer compositions and treated substrates14 Apr 2011US 2011/0084227 A1E. I. Du Pont de Nemours and Company
Most cited
By later US patents
- Capped 1,2-propylene terephthalate-polyoxyethylene terephthalate polyesters useful as soil release agents65US 4,711,730 AThe Procter & Gamble Company · 1987
- Substrate article for cleaning fabrics58US 4,170,565 AThe Procter & Gamble Company · 1979
- Electrically conductive textile materials and method for making same44US 4,975,317 AMilliken Research Corporation · 1990
- Article and method for fabric softening and static control40US 4,118,525 AThe Procter & Gamble Company · 1978
- Process for producing electrically conductive composites and composites produced therein38US 4,617,228 ARockwell International Corporation · 1986