ClassID:

112425

C12P13/222 - CPC Classification

Classification description:

Preparation of nitrogen-containing organic compounds; Alpha- or beta- amino acids; Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine Phenylalanine

Recent Application in this class:
#1
20260146244
2026-05-28

MATERIALS AND METHODS FOR THE PRODUCTION OF PHENYLALANINE

#2
20260028653
2026-01-29

BIOSYNTHESIS OF PARA-NITRO-L-PHENYLALANINE

#3
20250305012
2025-10-02

METHOD FOR PREPARING KETO ACIDS, AND USE OF SAME IN PREPARATION OF AMINO ACIDS OR AMINO ACID DERIVATIVES

#4
20250207161
2025-06-26

L-AMINO ACID-PRODUCING MICROORGANISM HAVING WEAKENED CARBAMOYL PHOSPHATE SYNTHASE ACTIVITY, AND L-AMINO ACID PRODUCTION METHOD USING SAME

#5
20250171747
2025-05-29

NOVEL ATP SYNTHASE VARIANT AND METHOD OF PRODUCING L-AROMATIC AMINO ACID USING THE SAME

#6
20250154540
2025-05-15

NOVEL VARIANT OF STRESS PROTEIN AND METHOD FOR PREPARING L-AROMATIC AMINO ACID USING THE SAME

#7
20240084343
2024-03-14

METHODS OF USING NATURAL AND ENGINEERED ORGANISMS TO PRODUCE SMALL MOLECULES FOR INDUSTRIAL APPLICATION

#8
20230340440
2023-10-26

GENETIC MANIPULATION METHOD IN BACTERIA

#9
20230050643
2023-02-16

STRAIN WITH IMPROVED AROMATIC AMINO ACID PRODUCTION CAPACITY BY GLSB GENE INACTIVATION

#10
20230013336
2023-01-19

SYNECHOCOCCUS ELONGATUS MUTANTS, VARIANTS AND USES THEREOF TO PRODUCE AN ESSENTIAL AMINO ACID

#11
20220389466
2022-12-08

BIOSYNTHESIS OF PARA-NITRO-L-PHENYLALANINE

#12
20220064681
2022-03-03

E. COLI VARIANT STRAIN OR CORYNEBACTERIUM GLUTAMICUM VARIANT STRAIN PRODUCING L-AMINO ACIDS, AND METHOD FOR PRODUCING L-AMINO ACIDS USING SAME

#13
20210115481
2021-04-22

Methods of Using Natural and Engineered Organisms to Produce Small Molecules for Industrial Application

#14
20200362375
2020-11-19

Alcohol dehydrogenase mutant and application thereof in cofactor regeneration

#15
20190338324
2019-11-07

Process for producing L-methionine from methional

#16
20190194769
2019-06-27

Genetic perturbation of the RNA degradosome protein complex

#17
20170159087
2017-06-08

Methods of Using Natural and Engineered Organisms to Produce Small Molecules for Industrial Application

#18
20170022528
2017-01-26

Method for producing aniline derivative by fermentation from carbon source

#19
20170009241
2017-01-12

Metabolic transistor in bacteria

#20
20160348089
2016-12-01

Method for producing an L-amino acid using a bacterium of the family Enterobacteriaceae having an attenuated expression of a gshA gene

#21
20160340681
2016-11-24

Method for producing an L-amino acid using a bacterium of the family enterobacteriaceae having overexpressed the yajL gene

#22
20160304449
2016-10-20

Method for producing D-form or L-form amino acid derivative having thiol group

#23
20160265019
2016-09-15

Method for producing lower alkyl ester

#24
20160201100
2016-07-14

Method for producing an L-amino acid using a bacterium of the family Enterobacteriaceae having attenuated expression of a phosphate transporter-encoding gene

#25
20160068832
2016-03-10

Lyase Enzymes, Nucleic Acids Encoding Them and Methods for Making and Using Them

#26
20150353974
2015-12-10

Processing biomass

#27
20150056665
2015-02-26

Method of producing chemical by continuous fermentation and continuous fermentation apparatus

#28
20140377814
2014-12-25

Method For The Fixation Or Conversion Of High-Pressure Carbon Dioxide Using Barophilic Sulfur-Oxidizing Chemolithoautotrophs

#29
20140348982
2014-11-27

Processing biomass

#30
20140315261
2014-10-23

Method for producing an L-amino acid using a bacterium of the family enterobacteriaceae having attenuated expression of the yjjK gene

#31
20140227745
2014-08-14

Metabolic transistor in bacteria

#32
20140162325
2014-06-12

Method for producing an L-amino acid using a bacterium of the family Enterobacteriaceae having enhanced expression of the flagella formation and motility cascade genes

#33
20140065679
2014-03-06

PRODUCTION OF ENANTIOMERICALLY PURIFIED AMINO ACIDS

#34
20140045219
2014-02-13

Method for Producing Substance Utilizing Microorganism

#35
20130266556
2013-10-10

Processing biomass

#36
20130216520
2013-08-22

PROCESSING BIOMASS

#37
20130183735
2013-07-18

PROCESSING BIOMASS

#38
20130164818
2013-06-27

Processing biomass

#39
20120316376
2012-12-13

Processing biomass

#40
20120276600
2012-11-01

Process for preparing dipeptidyl peptidase IV inhibitors and intermediates therefor

#41
20120178133
2012-07-12

SYSTEM FOR PRODUCING L-HOMOPHENYLALANINE AND A PROCESS FOR PRODUCING L-HOMOPHENYLALANINE

#42
20120177722
2012-07-12

Lyase enzymes, nucleic acids encoding them and methods for making and using them

#43
20120094358
2012-04-19

PROCESSING BIOMASS

#44
20120094355
2012-04-19

Processing biomass

#45
20120077247
2012-03-29

Processing biomass

#46
20120015409
2012-01-19

Process for producing L-amino acid

#47
20110250653
2011-10-13

L-succinylaminoacylase and process for producing L-amino acid using it

#48
20110229940
2011-09-22

Method for producing L-amino acid

#49
20110081336
2011-04-07

Processing biomass

#50
20110081335
2011-04-07

Processing biomass

#51
20110045548
2011-02-24

Hydrogen peroxide-forming NADH oxidase and DNA encoding the same

#52
20100311113
2010-12-09

Chemo-enzymatic peptide synthesis via C-terminal ester interconversion

#53
20100291642
2010-11-18

Process for preparing dipeptidyl peptidase IV inhibitors and intermediates therefor

#54
20100285540
2010-11-11

Process for the preparation of (R)-Beta-Arylalanines by coupled Racemase/Aminomutase catalysis

#55
20100279362
2010-11-04

Method for producing an L-amino acid using a bacterium of the enterobacteriaceae family with attenuated expression of the gene

#56
20100221793
2010-09-02

Method for producing β-Phenylalanine

#57
20100184162
2010-07-22

Method for production of an L-amino acid

#58
20100143981
2010-06-10

WHOLE-CELL CATALYTIC SYSTEM COMPRISING A HYDANTOINASE, A RACEMASE AND A CARBAMOYLASE

#59
20100124583
2010-05-20

PROCESSING BIOMASS

#60
20100099153
2010-04-22

Method for producing a lower alkyl ester of α-L-aspartyl-L-phenylalanine

#61
20100093044
2010-04-15

AMINO ACID PRODUCING MICROORGANISM AND A METHOD FOR PRODUCING AN AMINO ACID

#62
20100028959
2010-02-04

Method for production of L-amino acid

#63
20090258399
2009-10-15

Method for production of amino acid

#64
20090239268
2009-09-24

Method for producing an L-amino acid

#65
20090203090
2009-08-13

METHOD FOR PRODUCING AN L-AMINO ACID USING A BACTERIUM OF THE ENTEROBACTERIACEAE FAMILY

#66
20090191601
2009-07-30

Method for producing an L-amino acid using a bacterium of the Enterobacteriaceae family with attenuated expression of the ydiN gene or the ydiB gene or combination thereof

#67
20090155861
2009-06-18

METHOD FOR PRODUCING AN L-AMINO ACID USING A BACTERIUM OF THE ENTEROBACTERIACEAE FAMILY

#68
20090148887
2009-06-11

GENETICALLY ENCODED BORONATE AMINO ACID

#69
20090137010
2009-05-28

L-amino acid producing bacterium

#70
20090068712
2009-03-12

Amino acid producing microorganism and a method for producing an amino acid

#71
20090038023
2009-02-05

Lyase Enzymes, Nucleic Acids Encoding Them and Methods For Making and Using Them

#72
20090029356
2009-01-29

Corynebacterium glutamicum genes encoding novel proteins

#73
20080153138
2008-06-26

Method for producing a lower alkyl ester of α-L-aspartyl-L-phenylalanine using bacteria

#74
20080138869
2008-06-12

Supported catalyst systems

#75
20080038785
2008-02-14

Processes for preparing optically active (S or R)-β-amino acid and optically active (R or S)-β-amino acid ester, and β-amino acid 2-alkoxyethyl ester and optically active (S or R)-β amino acid 2-alkoxyethyl ester

#76
20080003640
2008-01-03

N-acylamino acid racemase and use of preparing L-amino acid

#77
20070231259
2007-10-04

Corynebacterium glutamicum genes encoding proteins involved in carbon metabolism and energy production

#78
20070122832
2007-05-31

Process for Preparing L-amino Acids

#79
20070099213
2007-05-03

Corynebacterium glutamicum genes encoding novel proteins

#80
20070082383
2007-04-12

Corynebacterium glutamicum genes encoding proteins involved in carbon metabolism and energy production

#81
20070077622
2007-04-05

Corynebacterium glutamicum genes encoding proteins involved in carbon metabolism and energy production

#82
20070077576
2007-04-05

Corynebacterium glutamicum genes encoding stress, resistance and tolerance proteins

#83
20070072265
2007-03-29

Corynebacterium glutamicum genes encoding proteins involved in carbon metabolism and energy production

#84
20070065914
2007-03-22

Corynebacterium glutamicum genes encoding proteins involved in carbon metabolism and energy production

#85
20070059810
2007-03-15

Corynebacterium glutamicum genes encoding stress, resistance and tolerance proteins

#86
20070059744
2007-03-15

Corynebacterium glutamicum genes encoding novel proteins

#87
20070042474
2007-02-22

Corynebacterium glutamicum genes encoding novel proteins

#88
20060205043
2006-09-14

Method for producing target substance by fermentation

#89
20060160192
2006-07-20

Method for producing an l-amino acid using a bacterium of the enterobacteriaceae family having a pathway of glycogen biosynthesis disrupted

#90
20060078884
2006-04-13

Corynebacterium glutamicum genes encoding stress, resistance and tolerance proteins

#91
20060000758
2006-01-05

Supported catalyst systems

#92
20050260712
2005-11-24

Process for preparing dipeptidyl peptidase IV inhibitors and intermediates therefor

#93
20050170474
2005-08-04

Method for producing target substance

#94
20050112664
2005-05-26

Nucleotide sequences encoding a sensor kinase, citA, from

#95
17998211
2026-02-10

Method for efficiently producing L-homophenylalanine and strain producing L- homophenylalanine