ClassID:

112519

C12P37/00 - CPC Classification

Classification description:

Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin

Sub-classes:
Recent Application in this class:
#1
20260117216
2026-04-30

MUTANT PENICILLIN ACYLASE AND USES THEREOF

#2
20250236859
2025-07-24

GLUCOAMYLASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME

#3
20240116992
2024-04-11

PROTEIN-BASED MATERIAL FOR BIOCATALYSIS

#4
20240084277
2024-03-14

GLUCOAMYLASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME

#5
20210062172
2021-03-04

Glucoamylase variants and polynucleotides encoding same

#6
20190233477
2019-08-01

MBTH-LIKE PROTEINS IN EUKARYOTIC NRPS-CATALYZED PROCESSES

#7
20190106685
2019-04-11

Penicillin expandase mutants, DNA coding the mutants, reagent kit containing the mutants and the application

#8
20190002856
2019-01-03

Glucoamylase variants and polynucleotides encoding same

#9
20180222848
2018-08-09

Salt of Dihydrophenylglycine Methyl Ester

#10
20170342393
2017-11-30

Glucoamylase variants and polynucleotides encoding same

#11
20170073655
2017-03-16

Glucoamylase variants and polynucleotides encoding same

#12
20160362715
2016-12-15

MBTH-LIKE PROTEINS IN THE PRODUCTION OF SEMI SYNTHETIC ANTIBIOTICS

#13
20160331708
2016-11-17

MEANS AND METHODS FOR INCREASING ANTIBIOTIC ACTIVITY

#14
20160230157
2016-08-11

Glucoamylase variants and polynucleotides encoding same

#15
20160130589
2016-05-12

Filamentous fungal mutants with improved homologous recombination efficiency

#16
20150307852
2015-10-29

Method for manufacturing useful substance in which high-density cultured strain of filamentous fungi is used

#17
20140134742
2014-05-15

Effects of alteration of expression of the MtfA gene and its homologs on the production of fungal secondary metabolites

#18
20140134671
2014-05-15

Effects of alteration of expression of the MtfA gene and its homologs on the production of fungal secondary metabolites

#19
20110250656
2011-10-13

PRODUCTION OF MONASCUS-LIKE AZAPHILONE PIGMENT

#20
20090075327
2009-03-19

Methods for improving secondary metabolite production in fungi

#21
20090068723
2009-03-12

Isolated fungal promoters and gene transcription terminators and methods of protein and chemical production in a fungus

#22
20090068706
2009-03-12

Production of Highly Isotopically Labelled, Secondary, Microbial Metabolic Products, and Corresponding Metabolic Products

#23
20080299624
2008-12-04

Continuous fermentation apparatus and method

#24
20080227145
2008-09-18

Filamentous fungal mutants with improved homologous recombination efficiency

#25
20080131925
2008-06-05

Production of Beta-Lactams in Single Cells

#26
20080096242
2008-04-24

Enhanced Substrate Conversion Efficiency Of Fermentation Processes

#27
20070092955
2007-04-26

Fermentative production of lipids on an industrial scale using chemically defined media

#28
20070003999
2007-01-04

Global regulator of secondary metabolite biosynthesis and methods of use

#29
20060263864
2006-11-23

Methods for improving secondary metabolite production of fungi

#30
20060257983
2006-11-16

Metabolically engineered micro-organisms having reduced production of undesired metabolic products

#31
20060127971
2006-06-15

Process for manufacturing an insoluble biocatalyst

#32
20060040342
2006-02-23

Isolated fungal promoters and gene transcription terminators and methods of protein and chemical production in a fungus

#33
20050054031
2005-03-10

Method for producing novel β-lactam antibiotic from protoplast fusion strain

#34
19223085
2025-09-02

Method for separating amoxicillin and phenylacetic acid from reaction solution in one-step enzymatic synthesis of amoxicillin

#35
19189316
2025-11-18

One-step method for synthesizing amoxicillin from penicillin or salt thereof through enzyme catalysis