C06B 31/10
With carbon or sulfur
Official title: with carbon or sulfur
C06B31/10 (With carbon or sulfur) appears on 6 US grants and 2 published applications in this corpus.
Search patents in C06B- Granted patents
- 6
- Published applications
- 2
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 29 Mar 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- White propellant compositions29 Mar 2011US 7,914,633 B1Hodgdon Powder Company, Inc.
- Sulfur-free propellant compositions18 Mar 2008US 7,344,610 B2Hodgdon Powder Company, Inc.
- Gas generating composition and gas generator26 Feb 2008US 7,335,270 B2Nof Corporation
- Flare composition and flare comprising said composition6 Sep 1988US 4,768,439 A
- Pyrotechnic process22 Mar 1983US 4,377,426 APyrodex Corporation
Most cited
By later US patents
- Flare composition and flare comprising said composition20US 4,768,439 A1988
- Blue-burning tracer mix7US 3,951,705 AThe United States of America as represented by the Secretary of the Army · 1976
- Pyrotechnic process3US 4,377,426 APyrodex Corporation · 1983
- Sulfur-free propellant compositions2US 7,344,610 B2Hodgdon Powder Company, Inc. · 2008
- Gas generating composition and gas generator1US 7,335,270 B2Nof Corporation · 2008