A24B 15/307
Using microorganisms or enzymes as catalysts
Official title: {using microorganisms or enzymes as catalysts}
A24B15/307 (Using microorganisms or enzymes as catalysts) appears on 19 US grants and 29 published applications in this corpus.
Search patents in A24B- Granted patents
- 19
- Published applications
- 29
- Assignees
- 8
- Inventors
- 48
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 3 | 1 |
| 2016 | 2 | 5 |
| 2017 | 1 | 4 |
| 2018 | 3 | 2 |
| 2019 | 3 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
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
- Methods and compositions for reducing bacterial load in tobacco10 Dec 2024US 12,163,167 B2R. J. Reynolds Tobacco Company
- Tobacco-derived colorants and colored substrates6 Jun 2023US 11,666,084 B2R. J. Reynolds Tobacco Company
- Endolysin from bacteriophage against geobacillus and methods of using24 Aug 2021US 11,096,414 B2Altria Client Services LLC
- 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.
- Methods and compositions for reducing bacterial load in tobacco13 Feb 2025US 2025/0051746 A1R. J. Reynolds Tobacco Company
- Materials for extracting toxins from tobacco23 May 2024US 2024/0164432 A1Massachusetts Institute of Technology
- Tobacco-derived colorants and colored substrates21 Sep 2023US 2023/0292813 A1R. J. Reynolds Tobacco Company
Most cited
By later US patents
- Thermal treatment process for tobacco materials8US 8,944,072 B2R. J. Reynolds Tobacco Company · 2015
- Modification of bacterial profile of tobacco4US 9,155,334 B2R. J. Reynolds Tobacco Company · 2015
- Method for treating tobacco plants with enzymes4US 9,485,953 B2R. J. Reynolds Tobacco Company · 2016
- Tobacco-derived components and materials3US 8,955,523 B2R. J. Reynolds Tobacco Company · 2015
- Tobacco seed-derived components and materials3US 9,402,415 B2R. J. Reynolds Tobacco Company · 2016