C12P 7/18
Polyhydric
Official title: polyhydric
C12P7/18 (Polyhydric) appears on 825 US grants and 1,221 published applications in this corpus.
Search patents in C12P- Granted patents
- 825
- Published applications
- 1,221
- Assignees
- 447
- Inventors
- 2,165
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 11 | 0 |
| 2000 | 14 | 0 |
| 2001 | 18 | 6 |
| 2002 | 20 | 18 |
| 2003 | 9 | 25 |
| 2004 | 7 | 16 |
| 2005 | 11 | 20 |
| 2006 | 15 | 24 |
| 2007 | 13 | 36 |
| 2008 | 12 | 22 |
| 2009 | 14 | 37 |
| 2010 | 21 | 43 |
| 2011 | 24 | 80 |
| 2012 | 45 | 52 |
| 2013 | 39 | 81 |
| 2014 | 43 | 96 |
| 2015 | 51 | 103 |
| 2016 | 55 | 73 |
| 2017 | 46 | 76 |
| 2018 | 56 | 56 |
| 2019 | 37 | 65 |
| 2020 | 48 | 50 |
| 2021 | 43 | 57 |
| 2022 | 27 | 37 |
| 2023 | 31 | 40 |
| 2024 | 20 | 38 |
| 2025 | 22 | 39 |
| 2026 | 15 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Genetically engineered Zymomonas mobilis ZM4 for producing PHB and uses thereof22 Sep 2026US 12,742,149 B2
- Methods and systems for producing organic compounds in a subterranean environment25 Aug 2026US 12,716,334 B2Cemvita Factory, Inc.
- Degradable bio-based polymers11 Aug 2026US 12,703,768 B2Algenesis Corporation
- Microorganisms and methods for enhancing the availability of reducing equivalents in the presence of methanol, and for producing 1,4-butanediol related thereto30 Jun 2026US 12,668,820 B2Genomatica, Inc.
- Methods and compositions for the production of xylitol from xylose utilizing dynamic metabolic control23 Jun 2026US 12,662,687 B2Duke University
- Modified polypeptide having pet degradation activity8 Oct 2026US 2026/0308544 A1Cj Cheiljedang Corporation
- Novel pet-degrading enzyme and use thereof8 Oct 2026US 2026/0308545 A1Cj Cheiljedang Corporation
- Genetically modified yeast with decreased erythritol production1 Oct 2026US 2026/0297633 A1Cargill, Incorporated
- Method for producing allitol3 Sep 2026US 2026/0258453 A1Annikki GmbH
- Methods for selecting a microbial strain for increased isoprenol production using an isoprenol biosensor27 Aug 2026US 2026/0250720 A1The Regents of the University of California
Most cited
By later US patents
- Bioconversion of a fermentable carbon source to 1,3-propanediol by a single microorganism214US 5,686,276 AE. I. Du Pont de Nemours and Company · 1997
- Renewable chemical production from novel fatty acid feedstocks167US 7,883,882 B2Solazyme, Inc. · 2011
- 3-hydroxypropionic acid and other organic compounds129US 7,186,541 B2Cargill, Incorporated · 2007
- 3-Hydroxypropionic acid and other organic compounds128US 7,393,676 B2Cargill, Incorporated · 2008
- Process for manufacturing ethanol and for recovering glycerol, succinic acid, lactic acid, betaine, potassium sulfate, and free flowing distiller's dry grain and solubles or a solid fertilizer therefrom117US 5,177,008 A1993