C12P 17/162
Heterorings having oxygen atoms as the only ring heteroatoms
Official title: {Heterorings having oxygen atoms as the only ring heteroatoms, e.g. Lasalocid}
C12P17/162 (Heterorings having oxygen atoms as the only ring heteroatoms) appears on 121 US grants and 85 published applications in this corpus.
Search patents in C12P- Granted patents
- 121
- Published applications
- 85
- Assignees
- 80
- Inventors
- 389
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 2 |
| 2002 | 5 | 5 |
| 2003 | 5 | 13 |
| 2004 | 4 | 2 |
| 2005 | 5 | 5 |
| 2006 | 4 | 5 |
| 2007 | 4 | 4 |
| 2008 | 2 | 4 |
| 2009 | 1 | 4 |
| 2010 | 5 | 1 |
| 2011 | 2 | 2 |
| 2012 | 0 | 2 |
| 2013 | 3 | 4 |
| 2014 | 2 | 3 |
| 2015 | 4 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 3 |
| 2018 | 1 | 2 |
| 2019 | 0 | 2 |
| 2020 | 3 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 4 |
| 2023 | 1 | 4 |
| 2024 | 0 | 5 |
| 2025 | 3 | 5 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polypeptides capable of converting substrate 3-keto-deoxynivalenol into 3-epi-deoxynivalenol2 Jun 2026US 12,644,103 B2DSM Austria GmbH
- Biosynthesis of cannabinoids from cannabigerolic acid using novel cannabinoid synthases16 Dec 2025US 12,497,600 B2National University of Singapore
- Method for preparing theaflavin with immobilized substrate9 Dec 2025US 12,492,418 B2Nantong Teanol Biotechnology Co., Ltd.
- Preparation of glycosyltransferase UGT76G1 mutant and use thereof21 Oct 2025US 12,448,610 B2Cas Center for Excellence In Molecular Plant Sciences
- Enzymatic treatment of anthocyanins12 Sep 2023US 11,753,664 B2Mars, Incorporated
- Biosynthesis of cannabinoids from cannabigerolic acid using novel cannabinoid synthases13 Aug 2026US 2026/0234574 A1National University of Singapore
- Novel compound and use of same30 Oct 2025US 2025/0333432 A1Nagase & Co., Ltd.
- Method for preparing theaflavin with immobilized substrate21 Aug 2025US 2025/0263762 A1Nantong Teanol Biotechnology Co., Ltd.
- Culture conditions for high production of antibiotic compound aureothin from Streptomyces thioluteus26 Jun 2025US 2025/0207162 A1
- Novel furano-naphthoquinone and novel pyrazinone compounds from amycolatopsis and activities thereof27 Feb 2025US 2025/0066380 A1Council of Scientific and Industrial Research An Indian Registered Body Incorporated
Most cited
By later US patents
- Evolution of whole cells and organisms by recursive sequence recombination226US 6,287,862 B1Maxygen, Inc. · 2001
- Recombinant production of novel polyketides221US 5,672,491 ALeland Stanford Junior University · 1997
- Evolution of whole cells and organisms by recursive sequence recombination194US 6,335,198 B12002
- Evolution of whole cells and organisms by recursive sequence recombination190US 6,326,204 B1Maxygen, Inc. · 2001
- Evolution of whole cells and organisms by recursive sequence recombination184US 6,716,631 B1Maxygen, Inc. · 2004