C12Y 104/01
Oxidoreductases acting on the ch-nh2 group of donors: with nad+ or nadp+
Official title: with NAD+ or NADP+ as acceptor (1.4.1)
C12Y104/01 (Oxidoreductases acting on the ch-nh2 group of donors: with nad+ or nadp+) appears on 95 US grants and 177 published applications in this corpus.
Search patents in C12Y- Granted patents
- 95
- Published applications
- 177
- Assignees
- 104
- Inventors
- 507
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 0 |
| 2004 | 0 | 4 |
| 2005 | 1 | 2 |
| 2006 | 2 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 4 | 10 |
| 2016 | 4 | 13 |
| 2017 | 3 | 12 |
| 2018 | 3 | 2 |
| 2019 | 11 | 15 |
| 2020 | 15 | 16 |
| 2021 | 8 | 11 |
| 2022 | 6 | 19 |
| 2023 | 5 | 19 |
| 2024 | 12 | 10 |
| 2025 | 5 | 21 |
| 2026 | 5 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C12Y 104/01002Glutamate dehydrogenase34
- C12Y 104/01009Leucine dehydrogenase20
- C12Y 104/01004Glutamate dehydrogenase19
- C12Y 104/01003Glutamate dehydrogenase11
- C12Y 104/01001Alanine dehydrogenase6
- C12Y 104/01016Diaminopimelate dehydrogenase6
- C12Y 104/01014Glutamate synthase5
- C12Y 104/0102Phenylalanine dehydrogenase3
All 22 subgroupsShow fewer
- C12Y 104/01005L-amino-acid dehydrogenase2
- C12Y 104/010122,4-diaminopentanoate dehydrogenase2
- C12Y 104/01021Aspartate dehydrogenase2
- C12Y 104/01008Valine dehydrogenase1
- C12Y 104/01013Glutamate synthase1
- C12Y 104/01015Lysine dehydrogenase1
- C12Y 104/01019Tryptophan dehydrogenase1
- C12Y 104/01007Serine 2-dehydrogenase0
- C12Y 104/0101Glycine dehydrogenase0
- C12Y 104/01011L-erythro-3,5-diaminohexanoate dehydrogenase0
- C12Y 104/01017N-methylalanine dehydrogenase0
- C12Y 104/01018Lysine 6-dehydrogenase0
- C12Y 104/01023Valine dehydrogenase0
- C12Y 104/010243-dehydroquinate synthase ii0
Recent patents
- Modified glutamate dehydrogenase and the use thereof15 Sep 2026US 12,735,682 B2Hunan Lier Biotech Co., Ltd
- Promoter and use thereof15 Sep 2026US 12,735,715 B2Cj Cheiljedang Corporation
- Hyaluronic acid-producing recombinant cells14 Jul 2026US 12,680,121 B2Givaudan SA
- Modified polypeptide of meso-diaminopimelate dehydrogenase and polynucleotide encoding the modified polypeptide17 Feb 2026US 12,553,056 B2Cj Cheiljedang Corporation
- 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
- High-yield fructosylated chondroitin-producing Escherichia coli and its application thereof24 Sep 2026US 2026/0286412 A1Jiangnan University
- Amine synthesis10 Sep 2026US 2026/0265793 A1
- L-alanine producing microorganism and method for producing l-alanine using same10 Sep 2026US 2026/0265795 A1Cj Cheiljedang Corporation
- Enzyme co-immobilization for biosynthesis20 Aug 2026US 2026/0242427 A1The Chinese University of Hong Kong
- Polyethylenimine-modified cry proteins and their use20 Aug 2026US 2026/0242428 A1The Chinese University of Hong Kong
Most cited
By later US patents
- Method of producing L-lysine by fermentation93US 6,040,160 AAjinomoto Co., Inc. · 2000
- Method for reductive amination of a ketone using a mutated enzyme23US 7,202,070 B2BioCatalytics, Inc. · 2007
- Use of thiamine and nicotine adenine dinucleotide for butanol production7US 9,012,190 B2Butamax Advanced Biofuels LLC · 2015
- Promoters of the genes glutamate dehydrogenase β-N-acetylhexosaminidase and γ-actin and their use in filamentous fungi expression, secretion and antisense systems6US 6,300,095 B1Antibioticos S.p.A. · 2001
- Two-stage production of higher alcohols5US 10,233,467 B2Easel Biotechnologies, LLC · 2019