C12P 7/28
Acetone-containing products
C12P7/28 (Acetone-containing products) appears on 176 US grants and 259 published applications in this corpus.
Search patents in C12P- Granted patents
- 176
- Published applications
- 259
- Assignees
- 126
- Inventors
- 552
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 5 |
| 2008 | 3 | 5 |
| 2009 | 1 | 8 |
| 2010 | 4 | 12 |
| 2011 | 2 | 5 |
| 2012 | 2 | 12 |
| 2013 | 11 | 17 |
| 2014 | 10 | 33 |
| 2015 | 13 | 18 |
| 2016 | 19 | 22 |
| 2017 | 14 | 16 |
| 2018 | 16 | 16 |
| 2019 | 7 | 21 |
| 2020 | 10 | 17 |
| 2021 | 15 | 10 |
| 2022 | 3 | 7 |
| 2023 | 9 | 10 |
| 2024 | 5 | 7 |
| 2025 | 7 | 7 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for the recovery of low-boiling point components from an ethanol stream7 Jul 2026US 12,674,183 B2Braskem S/A
- System and method of biocatalytic conversion for production of alcohols, ketones, and organic acids16 Dec 2025US 12,497,634 B2The Board of Regents for Oklahoma State University
- Modulation of carbon flux through the meg and C3 pathways for the improved production of monoethylene glycol and C3 compounds2 Dec 2025US 12,486,513 B2Braskem S/A
- Co-production pathway for 3-HPA and acetyl-CoA derivatives from malonate semialdehyde5 Aug 2025US 12,378,580 B2Braskem S/A
- Syntrophic co-cultures and uses thereof24 Jun 2025US 12,338,431 B2University of Delaware
- Process for the recovery of low-boiling point components from an ethanol stream1 Oct 2026US 2026/0297630 A1Braskem S/A
- Process for the recovery of low-boiling point components from an ethanol stream1 Oct 2026US 2026/0297631 A1Braskem S/A
- Biotechnological production of acetone1 Oct 2026US 2026/0297634 A1Evonik Operations GmbH
- Genetically modified microorganisms for the manufacture of compounds derived from dihydroxyacetone phosphate16 Jul 2026US 2026/0201316 A1Acies Bio d.o.o.
- Engineered syntrophic microbial consortia and uses thereof2 Jul 2026US 2026/0185038 A1University of Delaware
Most cited
By later US patents
- Ethanol recovery process117US 7,732,173 B2Membrane Technology and Research, Inc. · 2010
- Method of producing butanol using a mutant strain of Clostridium beijerinckii76US 6,358,717 B1The Board of Trustees of the University of Illinois · 2002
- Hand-held medical apparatus62US 7,364,551 B2Kabushiki Kaisha Kamata · 2008
- Treatment of biomass to obtain a target chemical45US 7,781,191 B2Alliance for Sustainable Energy, LLC · 2010
- Process for the fermentative production of acetone, butanol and ethanol43US 5,063,156 A1991