A23N 12/10
Rotary roasters
A23N12/10 (Rotary roasters) appears on 81 US grants and 78 published applications in this corpus.
Search patents in A23N- Granted patents
- 81
- Published applications
- 78
- Assignees
- 49
- Inventors
- 206
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 0 |
| 2003 | 2 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 11 |
| 2017 | 3 | 2 |
| 2018 | 1 | 3 |
| 2019 | 5 | 6 |
| 2020 | 3 | 5 |
| 2021 | 4 | 7 |
| 2022 | 3 | 6 |
| 2023 | 2 | 7 |
| 2024 | 6 | 3 |
| 2025 | 4 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Roasting apparatus23 Jun 2026US 12,660,841 B2Societe des Produits Nestle S. A.
- System and method for roasting coffee beans23 Jun 2026US 12,660,842 B2Puroast Patent Holding Company LLC
- Cooking appliance coffee roasting pan21 Apr 2026US 12,610,434 B2Haier US Appliance Solutions, Inc.
- Systems and methods for roasting coffee beans11 Nov 2025US 12,465,074 B2Diversified Laser Technologies, LLC
- Apparatus and method for roasting coffee beans4 Nov 2025US 12,458,054 B2Societe des Produits Nestle S. A.
- Non-invasive breadfruit roaster and methods of using same to evenly roast breadfruit8 Oct 2026US 2026/0305674 A1
- System and method for roasting coffee beans1 Oct 2026US 2026/0293958 A1Puroast Patent Holding Company LLC
- Process technology and method for preparing bio-ingredients, foods and beverages in absence of oxygen23 Apr 2026US 2026/0107953 A1
- Drum roaster for roasting beans9 Apr 2026US 2026/0096589 A1Probat SE
- Thermal conductive device of drum roaster11 Sep 2025US 2025/0280864 A1
Most cited
By later US patents
- Coffee beans roasting device55US 4,860,461 ANGK Insulators, Ltd. · 1989
- Revolving peanut roasting apparatus49US 5,182,981 A1993
- Apparatus for heating, cooking and roasting food48US 5,193,444 ARair Systems, Inc. · 1993
- Bean roasting system41US 5,632,098 A1997
- Apparatus for microwave roasting of coffee beans32US 4,326,114 AGerling Moore, Inc. · 1982