C06B 21/0041
By compression
Official title: {by compression}
C06B21/0041 (By compression) appears on 68 US grants and 25 published applications in this corpus.
Search patents in C06B- Granted patents
- 68
- Published applications
- 25
- Assignees
- 46
- Inventors
- 155
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 3 | 1 |
| 2011 | 3 | 1 |
| 2012 | 4 | 2 |
| 2013 | 3 | 0 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 3 |
| 2025 | 2 | 0 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ignition booster compositions and methods of making the same1 Apr 2025US 12,264,115 B2Autoliv ASP, Inc.
- 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
- Noctilucent bang snaps and preparation methods thereof10 Dec 2024US 12,162,810 B2American Promotional Events, Inc.
- Chemical heat sources for use in down-hole operations8 Oct 2024US 12,110,259 B2BiSN Tec Ltd
- High energy reduced sensitivity tactical explosives27 Dec 2022US 11,535,574 B2BAE Systems Ordnance Systems Inc.
- Energetic material mixing device and process28 May 2026US 2026/0146010 A1Government of the United States as Represented by the Secretary of the Air Force
- Gas-generating agent composition, gas-generating agent, and preparation method and use14 May 2026US 2026/0131754 A1Hubei Hangpeng Chemical Power Technology Co., Ltd.
- Combustible propellant charge sleeve23 Apr 2026US 2026/0110523 A1Nitrochemie Aschau GmbH
- Methods for forming energetic molding powders and the energetic molding powders formed by these methods19 Mar 2026US 2026/0078069 A1Purdue Research Foundation
- Chemical heat sources for use in down-hole operations11 Jul 2024US 2024/0228400 A1BiSN Tec Ltd
Most cited
By later US patents
- Process for the production of a cartridged explosive with entrapped bubbles88US 4,790,891 AAECI Limited · 1988
- Propellant and explosive composition27US 5,449,423 A1995
- Integral low-energy thermite igniter26US 4,464,989 AThe United States of America as represented by the United States Department of Energy · 1984
- Infrared illuminant and pressing method24US 5,056,435 A1991
- Consumable case cartridge21US 4,759,885 AGolden Powder of Texas, Inc. · 1988