C06B 45/02
Comprising particles of diverse size or shape
Official title: comprising particles of diverse size or shape
C06B45/02 (Comprising particles of diverse size or shape) appears on 66 US grants and 45 published applications in this corpus.
Search patents in C06B- Granted patents
- 66
- Published applications
- 45
- Assignees
- 52
- Inventors
- 160
- Latest grant
- 7 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 4 |
| 2004 | 3 | 1 |
| 2005 | 4 | 6 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 3 | 1 |
| 2011 | 2 | 3 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 3 |
| 2016 | 4 | 1 |
| 2017 | 1 | 2 |
| 2018 | 3 | 3 |
| 2019 | 2 | 5 |
| 2020 | 5 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methodologies to produce simulants of textured threat compounds7 Jan 2025US 12,187,661 B2The Government of the United States of America, as represented by the Secretary of Homeland Security
- Co-layered propellant charge16 Apr 2024US 11,958,790 B2Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- System and method for uniformly manufacturing a rocket fuel grain horizontally in a single section6 Sep 2022US 11,434,180 B2Vaya Space, Inc.
- Nano-enhanced explosive material8 Sep 2020US 10,766,832 B1Saint Louis University
- Low toxicity, environmentally friendly red smoke generating composition and method of making the same1 Sep 2020US 10,759,720 B1The United States of America as represented by the Secretary of the Army
- Pyrotechnic colorant pellets13 Aug 2026US 2026/0234079 A1American Outdoor Brands, Inc.
- Thermoplastic-based energetic material production7 May 2026US 2026/0125332 A1Firehawk Aerospace, Inc.
- System and methods of group combustion of core-shell thermite particles12 Mar 2026US 2026/0070857 A1
- Propellant composition without activated copper chromite having a high burn rate and its use thereof in pyrogen igniters for large rocket motors9 Oct 2025US 2025/0313519 A1Chairman, Defence Research and Development Organisation (Drdo)
- Methodologies to produce simulants of textured threat compounds29 Jun 2023US 2023/0202943 A1The Government of the United States of America, as represented by the Secretary of Homeland Security
Most cited
By later US patents
- Gelled mechanically stable high energy fuel composition containing metal platelets57US 4,187,129 AAerojet-General Corporation · 1980
- Distributed charge inflator system47US 6,062,143 ASimula, Inc. · 2000
- Substantially smoke-free and particulate-free inflator for inflatable safety restraint system41US 5,868,424 AOEA, Inc. · 1999
- Primer mix, percussion primer and method for initiating combustion28US 4,522,665 AGeo Vann, Inc. · 1985
- Reactively induced fragmentating explosives21US 6,846,372 B1The United States of America as represented by the Secretary of the Navy · 2005