C12P 13/04
Alpha- or beta- amino acids
Official title: Alpha- or beta- amino acids {(other amino acids C12P13/005)}
C12P13/04 (Alpha- or beta- amino acids) appears on 2,325 US grants and 2,615 published applications in this corpus.
Search patents in C12P- Granted patents
- 2,325
- Published applications
- 2,615
- Assignees
- 753
- Inventors
- 4,871
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 10 | 0 |
| 1978 | 13 | 0 |
| 1979 | 6 | 0 |
| 1980 | 10 | 0 |
| 1981 | 14 | 0 |
| 1982 | 15 | 0 |
| 1983 | 25 | 0 |
| 1984 | 22 | 0 |
| 1985 | 25 | 0 |
| 1986 | 27 | 0 |
| 1987 | 22 | 0 |
| 1988 | 31 | 0 |
| 1989 | 18 | 0 |
| 1990 | 18 | 0 |
| 1991 | 28 | 0 |
| 1992 | 28 | 0 |
| 1993 | 31 | 0 |
| 1994 | 31 | 0 |
| 1995 | 20 | 0 |
| 1996 | 31 | 0 |
| 1997 | 34 | 0 |
| 1998 | 47 | 0 |
| 1999 | 51 | 0 |
| 2000 | 34 | 0 |
| 2001 | 36 | 12 |
| 2002 | 35 | 142 |
| 2003 | 34 | 126 |
| 2004 | 53 | 93 |
| 2005 | 64 | 144 |
| 2006 | 77 | 108 |
| 2007 | 84 | 82 |
| 2008 | 70 | 81 |
| 2009 | 52 | 130 |
| 2010 | 73 | 114 |
| 2011 | 74 | 77 |
| 2012 | 78 | 99 |
| 2013 | 61 | 84 |
| 2014 | 77 | 106 |
| 2015 | 90 | 103 |
| 2016 | 79 | 104 |
| 2017 | 76 | 91 |
| 2018 | 64 | 92 |
| 2019 | 79 | 103 |
| 2020 | 93 | 113 |
| 2021 | 81 | 86 |
| 2022 | 71 | 94 |
| 2023 | 46 | 99 |
| 2024 | 46 | 101 |
| 2025 | 70 | 125 |
| 2026 | 53 | 106 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- O-acetyl homoserine-producing microorganism and method for producing o-acetyl homoserine or l-methionine using same6 Oct 2026US 12,753,382 B2Cj Cheiljedang Corporation
- Genetically engineered microorganism with high yield of L-isoleucine and method for producing L-isoleucine by fermentation6 Oct 2026US 12,753,424 B2Mint Biotechnologies Co., Ltd.
- L-glutamic acid-producing mutant microorganism of genus Corynebacterium, and method for producing l-glutamic acid using same22 Sep 2026US 12,742,159 B2Daesang Corporation
- Method for converting carbon source into serine22 Sep 2026US 12,742,187 B2Nan Ya Plastics Corporation
- Application of transport carrier gene which improves L-tryptophan production efficiency in Escherichia coli22 Sep 2026US 12,742,188 B2Ningxia Eppen Biotech Co., Ltd
- Corynebacterium sp. microorganism producing l-glutamic acid and method for producing l-glutamic acid using same8 Oct 2026US 2026/0308647 A1Daesang Corporation
- Method for producing solution and solution1 Oct 2026US 2026/0297641 A1Honda Motor Co., Ltd.
- Fructokinase variant and method for producing l-amino acid using same24 Sep 2026US 2026/0286320 A1Cj Cheiljedang Corporation
- Process for preparing cadaverine adipate24 Sep 2026US 2026/0286404 A1Cj Cheiljedang Corporation
- Microorganism with enhanced pyruvate dehydrogenase complex dihydrolipoyllysine-residue acetyltransferase activity and method for producing l-amino acids using same17 Sep 2026US 2026/0275364 A1Cj Cheiljedang Corporation
Most cited
By later US patents
- In vivo incorporation of unnatural amino acids304US 7,045,337 B2The Regents of the University of California · 2006
- Methods and compositions for the production of orthogonal tRNA-aminoacyl tRNA synthetase pairs235US 7,083,970 B2The Regents of the University of California · 2006
- Modified polynucleotides for the production of cytoplasmic and cytoskeletal proteins198US 9,303,079 B2Moderna Therapeutics, Inc. · 2016
- Modified polynucleotides for the production of biologics and proteins associated with human disease196US 8,999,380 B2Moderna Therapeutics, Inc. · 2015
- Modified polynucleotides for treating protein deficiency194US 9,061,059 B2Moderna Therapeutics, Inc. · 2015