C12Y 501/01
Acting on amino acids and derivatives
Official title: acting on amino acids and derivatives (5.1.1)
C12Y501/01 (Acting on amino acids and derivatives) appears on 20 US grants and 53 published applications in this corpus.
Search patents in C12Y- Granted patents
- 20
- Published applications
- 53
- Assignees
- 29
- Inventors
- 121
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 5 |
| 2016 | 1 | 2 |
| 2017 | 2 | 5 |
| 2018 | 0 | 2 |
| 2019 | 2 | 3 |
| 2020 | 2 | 1 |
| 2021 | 3 | 5 |
| 2022 | 2 | 1 |
| 2023 | 0 | 5 |
| 2024 | 2 | 4 |
| 2025 | 1 | 8 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C12Y 501/01001Alanine racemase8
- C12Y 501/01011Phenylalanine racemase4
- C12Y 501/01012Ornithine racemase2
- C12Y 501/01002Methionine racemase0
- C12Y 501/01003Glutamate racemase0
- C12Y 501/01004Proline racemase0
- C12Y 501/01005Lysine racemase0
- C12Y 501/01006Threonine racemase0
All 18 subgroupsShow fewer
- C12Y 501/01007Diaminopimelate epimerase0
- C12Y 501/010084-hydroxyproline epimerase0
- C12Y 501/01009Arginine racemase0
- C12Y 501/0101Amino-acid racemase0
- C12Y 501/01013Aspartate racemase0
- C12Y 501/01014Nocardicin-a epimerase0
- C12Y 501/010152-aminohexano-6-lactam racemase0
- C12Y 501/01016Protein-serine epimerase0
- C12Y 501/01017Isopenicillin-n epimerase0
- C12Y 501/01018Serine racemase0
Recent patents
- Auxotrophic strains of Staphylococcus bacterium23 Dec 2025US 12,503,691 B2Azitra Inc
- Generation of acyl alcohols8 Oct 2024US 12,110,524 B2Modular Genetics, Inc.
- Arginine supplementation to improve efficiency in gas fermenting acetogens23 Apr 2024US 11,965,201 B2LanzaTech NZ, Inc.
- Engineered benzylisoquinoline alkaloid epimerases and methods of producing benzylisoquinoline alkaloids30 Aug 2022US 11,427,827 B2Antheia, Inc.
- Generation of acyl alcohols28 Jun 2022US 11,371,066 B2Modular Genetics, Inc.
- Auxotrophic strains of staphylococcus bacterium8 Oct 2026US 2026/0308565 A1Azitra Inc
- L-alanine-producing genetically engineered strain and method of construction and use thereof18 Dec 2025US 2025/0382645 A1Anhui BBCA Biochemical Co., Ltd.
- Biotechnological production of bisucaberins, desferrioxamines and analogs thereof9 Oct 2025US 2025/0313872 A1Evonic Dr. Straetmans GmbH
- DL-Alanine-Producing Genetically Engineered Strain and Method of Construction and Use Thereof4 Sep 2025US 2025/0277225 A1Anhui BBCA Biochemical Co., Ltd.
- Preparation methods for n-acetyl-d-amino acid, d-amino acid, and d-amino acid derivative21 Aug 2025US 2025/0263759 A1Mint Biotechnologies Co., Ltd.
Most cited
By later US patents
- Methods for constructing antibiotic resistance free vaccines10US 8,906,664 B2The Trustees of the University of Pennsylvania · 2014
- Methods for constructing antibiotic resistance free vaccines10US 9,492,527 B2The Trustees of the University of Pennsylvania · 2016
- Methods for constructing antibiotic resistance free vaccines10US 9,700,608 B22017
- Engineered benzylisoquinoline alkaloid epimerases and methods of producing benzylisoquinoline alkaloids5US 10,544,420 B2Antheia, Inc. · 2020
- Methods for producing ribosomally synthesized and posttranslationally modified peptides1US 10,731,196 B2University of Utah Research Foundation · 2020