C06B 47/145
Water in oil emulsion type explosives in which a carbonaceous fuel forms
Official title: {Water in oil emulsion type explosives in which a carbonaceous fuel forms the continuous phase}
C06B47/145 (Water in oil emulsion type explosives in which a carbonaceous fuel forms) appears on 252 US grants and 89 published applications in this corpus.
Search patents in C06B- Granted patents
- 252
- Published applications
- 89
- Assignees
- 90
- Inventors
- 376
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 8 | 0 |
| 1983 | 12 | 0 |
| 1984 | 10 | 0 |
| 1985 | 21 | 0 |
| 1986 | 11 | 0 |
| 1987 | 7 | 0 |
| 1988 | 11 | 0 |
| 1989 | 16 | 0 |
| 1990 | 16 | 0 |
| 1991 | 18 | 0 |
| 1992 | 7 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 9 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 4 |
| 2003 | 7 | 8 |
| 2004 | 6 | 9 |
| 2005 | 7 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 2 | 3 |
| 2011 | 3 | 5 |
| 2012 | 3 | 2 |
| 2013 | 2 | 4 |
| 2014 | 1 | 4 |
| 2015 | 3 | 3 |
| 2016 | 4 | 2 |
| 2017 | 2 | 5 |
| 2018 | 4 | 5 |
| 2019 | 2 | 3 |
| 2020 | 5 | 5 |
| 2021 | 2 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 4 |
| 2024 | 2 | 11 |
| 2025 | 2 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sensitizing composition for energetic hydrogen peroxide emulsions14 Apr 2026US 12,600,688 B2Hypex Bio Explosives Technology AB
- Mechanically-gassed emulsion explosives and methods related thereto17 Feb 2026US 12,552,729 B2Dyno Nobel Inc.
- Mechanically gassed emulsion explosives and related methods and systems13 May 2025US 12,297,156 B2Dyno Nobel Inc.
- Compound, its preparation and use7 Jan 2025US 12,187,819 B1TPC Group LLC
- External homogenization systems and methods related thereto9 Apr 2024US 11,953,306 B2Dyno Nobel Asia Pacific Pty Limited
- Mechanically gassed emulsion explosives and related methods and systems13 Aug 2026US 2026/0234078 A1Dyno Nobel Inc.
- Controlled reaction rates of thermochemical fluids using emulsions25 Dec 2025US 2025/0388521 A1King Fahd University of Petroleum and Minerals
- Emulsion explosive composition for booster of bulk explosive28 Nov 2024US 2024/0391848 A1Hanwha Corporation
- An explosive formulation3 Oct 2024US 2024/0327312 A1
- External homogenization systems and methods related thereto26 Sep 2024US 2024/0318946 A1Dyno Nobel Asia Pacific Pty Limited
Most cited
By later US patents
- Water-in-oil emulsions90US 4,844,756 AThe Lubrizol Corporation · 1989
- Process for the production of a cartridged explosive with entrapped bubbles88US 4,790,891 AAECI Limited · 1988
- Water-in-oil blasting composition59US 4,111,727 A1978
- Explosive compositions based on time-stable colloidal dispersions55US 4,357,184 AC-I-L Inc. · 1982
- Emulsion blasting agent49US 4,141,767 AIRECO Chemicals · 1979