C12Y 501/03014
Udp-n-acetylglucosamine 2-epimerase
Official title: UDP-N-acetylglucosamine 2-epimerase (non-hydrolysing) (5.1.3.14)
C12Y501/03014 (Udp-n-acetylglucosamine 2-epimerase) appears on 9 US grants and 19 published applications in this corpus.
Search patents in C12Y- Granted patents
- 9
- Published applications
- 19
- Assignees
- 10
- Inventors
- 42
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 3 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Production of milk oligosaccharides in plants18 Aug 2026US 12,709,757 B2The Regents of the University of California
- Oligosaccharide production in yeast cells expressing an ABC transporter protein15 Jul 2025US 12,359,234 B2Amyris, Inc.
- Bacillus subtilis for producing N-acetylneuraminic acid and application thereof4 Apr 2023US 11,618,902 B2Jiangnan University
- Method for producing N-Acetyl-D-Glucosamine and/or D-Glucosamine salt by microbial fermentation11 Oct 2022US 11,466,300 B2
- Microbial fermentation method for production of n-acetyl-d-glucosamine and/or d-glucosamine salt5 Oct 2021US 11,136,608 B2
- Oligosaccharide production in yeast12 Mar 2026US 2026/0071245 A1Amyris, Inc.
- Microorganism having ability to produce n-acetylneuraminic acid and/or n-acetylneuraminic acid-containing carbohydrate and method for producing n-acetylneuraminic acid and/or n-acetylneuraminic acid-containing carbohydrate using said microorganism12 Dec 2024US 2024/0409974 A1Kyowa Hakko Bio Co., Ltd.
- Production of Milk Oligosaccharides in Plants5 Dec 2024US 2024/0401069 A1The Regents of the University of California
- A genetically engineered bacterium and its application in the preparation of sialyllactose19 Sep 2024US 2024/0309416 A1Synaura Biotechnology (Shanghai) Co., Ltd.
- Improved oligosaccharide production in yeast22 Sep 2022US 2022/0298536 A1Amyris, Inc.
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.