C12Y 104/03003
D-amino-acid oxidase
Official title: D-Amino-acid oxidase (1.4.3.3)
C12Y104/03003 (D-amino-acid oxidase) appears on 30 US grants and 88 published applications in this corpus.
Search patents in C12Y- Granted patents
- 30
- Published applications
- 88
- Assignees
- 22
- Inventors
- 84
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 5 |
| 2005 | 0 | 37 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 0 | 3 |
| 2009 | 0 | 5 |
| 2010 | 3 | 1 |
| 2011 | 3 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 0 | 5 |
| 2023 | 4 | 3 |
| 2024 | 3 | 2 |
| 2025 | 5 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for improving yields of L-glufosinate24 Feb 2026US 12,559,777 B2BASF SE
- Method for preparing L-glufosinate ammonium by biological enzymatic de-racemization, glufosinate ammonium dehydrogenase mutant and use thereof13 Jan 2026US 12,522,852 B2Zhejiang University of Technology
- Methods for making L-glufosinate30 Dec 2025US 12,509,709 B2BASF SE
- Methods for making L-glufosinate20 May 2025US 12,305,206 B2BASF SE
- Methods for making L-glufosinate20 May 2025US 12,305,207 B2BASF SE
- Method for expressing d-amino acid oxidase and use thereof20 Aug 2026US 2026/0242750 A1Zhejiang Wynca Chemical Industry Group Co., Ltd
- Methods for improving yields of l-glufosinate28 May 2026US 2026/0146268 A1BASF SE
- Methods for making l-glufosinate21 May 2026US 2026/0139284 A1BASF SE
- Methods for making l-glufosinate14 May 2026US 2026/0132431 A1BASF SE
- Methods for making l-glufosinate23 Oct 2025US 2025/0327103 A1BASF SE
Most cited
By later US patents
- Enzymatic powder milk29US 4,617,190 ALaclede Professional Products, Inc. · 1986
- Methods for making L-glufosinate12US 10,260,078 B2AgriMetis, LLC · 2019
- RNA interference mediated inhibition of hypoxia inducible factor 1 (HIF1) gene expression using short interfering nucleic acid (siNA)11US 7,795,422 B2Sirna Therapeutics, Inc. · 2010
- Methods for making L-glufosinate11US 9,834,802 B2AgriMetis, LLC · 2017
- Mycotoxin-reducing composition7US 9,901,108 B22018