A24B 15/305
Of undetermined constitution characterised by their preparation
Official title: {of undetermined constitution characterised by their preparation}
A24B15/305 (Of undetermined constitution characterised by their preparation) appears on 44 US grants and 47 published applications in this corpus.
Search patents in A24B- Granted patents
- 44
- Published applications
- 47
- Assignees
- 16
- Inventors
- 119
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 6 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 3 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 4 | 2 |
| 2016 | 2 | 6 |
| 2017 | 1 | 4 |
| 2018 | 3 | 2 |
| 2019 | 4 | 4 |
| 2020 | 3 | 2 |
| 2021 | 1 | 3 |
| 2022 | 0 | 4 |
| 2023 | 1 | 3 |
| 2024 | 5 | 1 |
| 2025 | 1 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Saccharopolyspora and application thereof in reducing biogenic amines15 Sep 2026US 12,735,673 B2Jiangnan University
- Materials for extracting toxins from tobacco3 Feb 2026US 12,538,938 B2Massachusetts Institute of Technology
- Tobacco blend7 Jan 2025US 12,185,749 B2Nicoventures Trading Limited
- Methods and compositions for reducing bacterial load in tobacco10 Dec 2024US 12,163,167 B2R. J. Reynolds Tobacco Company
- Oral products with active ingredient combinations12 Nov 2024US 12,137,723 B2Nicoventures Trading Limited
- Tobacco filler, flavor inhaler and production method for tobacco filler16 Jul 2026US 2026/0198546 A1Japan Tobacco Inc.
- An aerosol-generating material in the form of one or more non-linear strands18 Jun 2026US 2026/0165365 A1Nicoventures Trading Limited
- A method for treating tobacco material and treated tobacco material19 Feb 2026US 2026/0047595 A1Philip Morris Products S. A.
- Oral product and method of manufacture30 Oct 2025US 2025/0331546 A1Nicoventures Trading Limited
- Methods and compositions for reducing bacterial load in tobacco13 Feb 2025US 2025/0051746 A1R. J. Reynolds Tobacco Company
Most cited
By later US patents
- Process for the preparation of aromatic substances60US 4,359,059 AB. A. T. Cigaretten-Fabriken GmbH · 1982
- Tobacco flavoring components of enhanced aromatic content and method of providing same36US 6,298,858 B1R. J. Reynolds Tobacco Company · 2001
- Method of providing flavorful and aromatic compounds30US 6,428,624 B1R. J. Reynolds Tobacco Company · 2002
- Use of spray-dried and freeze-dried sugarcane leaf essence in improving taste of flavored calcium supplements, foodstuffs, beverages, chewing gum, oral care compositions and calcium supplement29US 6,251,463 B1International Flavors & Fragrances Inc. · 2001
- Smoking article containing heat activatable flavorant-generating material27US 6,440,223 B1R. J. Reynolds Tobacco Company · 2002