C12P 17/08
Containing a hetero ring of at least seven ring members
Official title: containing a hetero ring of at least seven ring members, e.g. zearalenone, macrolide aglycons
C12P17/08 (Containing a hetero ring of at least seven ring members) appears on 135 US grants and 120 published applications in this corpus.
Search patents in C12P- Granted patents
- 135
- Published applications
- 120
- Assignees
- 94
- Inventors
- 431
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 12 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 3 |
| 2002 | 5 | 7 |
| 2003 | 4 | 13 |
| 2004 | 5 | 10 |
| 2005 | 4 | 8 |
| 2006 | 7 | 4 |
| 2007 | 3 | 5 |
| 2008 | 3 | 4 |
| 2009 | 4 | 4 |
| 2010 | 3 | 4 |
| 2011 | 4 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 5 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 5 | 5 |
| 2017 | 1 | 4 |
| 2018 | 1 | 3 |
| 2019 | 2 | 4 |
| 2020 | 2 | 4 |
| 2021 | 4 | 6 |
| 2022 | 1 | 8 |
| 2023 | 3 | 2 |
| 2024 | 4 | 6 |
| 2025 | 4 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for producing anhydrosugar(s) from lignocellulosic biomass12 May 2026US 12,624,373 B2United Arab Emirates University
- Method for the production of musk fragrance ingredient28 Apr 2026US 12,612,353 B2Givaudan SA
- Engineered microorganisms and methods for improved aldehyde dehydrogenase activity17 Mar 2026US 12,577,594 B2Genomatica, Inc.
- Microalgae having high loliolide productivity17 Jun 2025US 12,329,850 B2Korea Research Institute of Bioscience and Biotechnology
- Bioactive plastics with programmable degradation and microplastic elimination22 Apr 2025US 12,281,208 B2The Regents of the University of California
- Engineered trans-enoyl coa reductase and methods of making and using20 Aug 2026US 2026/0242833 A1Genomatica, Inc.
- Process for producing anhydrosugar(s) from lignocellulosic biomass12 Mar 2026US 2026/0071244 A1United Arab Emirates University
- Biotechnological production of macrocyclic lactones29 Jan 2026US 2026/0028654 A1Symrise AG
- Atranorin biosynthesis gene derived from lichens and uses thereof4 Dec 2025US 2025/0368695 A1Industry-Academic Cooperation Foundation of Sunchon National University
- Semisynthetic routes to organic compounds12 Jun 2025US 2025/0188501 A1Genomatica, Inc.
Most cited
By later US patents
- Recombinant combinatorial genetic library for the production of novel polyketides108US 5,712,146 ALeland Stanford Junior University · 1998
- Recombinant production of novel polyketides52US 5,962,290 AJohn Innes Centre · 1999
- Genes for the synthesis of antipathogenic substances43US 5,639,949 ACiba-Geigy Corporation · 1997
- Method of protecting plants by transformation with genes for the synthesis of antipathogenic substances38US 5,698,425 ANovartis Finance Corporation · 1997
- Method to produce novel polyketides38US 6,066,721 ABrown University Research Foundation · 2000