ClassID:

109068

C12N15/69 - CPC Classification

Classification description:

Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor; Recombinant DNA-technology; Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression; General methods for enhancing the expression Increasing the copy number of the vector

Recent Application in this class:
#1
20250163478
2025-05-22

BIOCONVERSION OF LEVULINIC ACID IN GENETICALLY ENGINEERED HOSTS

#2
20250051396
2025-02-13

MODIFIED VIRAL CAPSIDS

#3
20240350661
2024-10-24

GENE THERAPY

#4
20230227834
2023-07-20

Plasmid Copy Number Regulation and Integration

#5
20230212593
2023-07-06

METHOD FOR THE PRODUCTION OF CONSTITUTIVE BACTERIAL PROMOTERS CONFERRING LOW TO MEDIUM EXPRESSION

#6
20230183716
2023-06-15

MOLECULES AND METHODS FOR INCREASED TRANSLATION

#7
20230111672
2023-04-13

COMPOSITIONS AND METHODS FOR PRODUCTION OF RECOMBINANT ADENO-ASSOCIATED VIRUS

#8
20230052011
2023-02-16

REGULATABLE EXPRESSION SYSTEMS

#9
20220119823
2022-04-21

Univariant Extrinsic Initiator Control System For Microbes And An In Vitro Assembly Of Large Recombinant DNA Molecules From Multiple Components

#10
20220073875
2022-03-10

Amplifiable RNAs for Therapeutic Cell Systems

#11
20210269508
2021-09-02

Methods for regulating endogenous production of lactoferrin and sub-peptides thereof

#12
20210171963
2021-06-10

RECOMBINANT YEAST STRAIN HAVING STEROL PRODUCTIVITY, PREPARATION METHOD THEREFOR AND USE THEREOF

#13
20210155961
2021-05-27

Bioconversion of levulinic acid in genetically engineered hosts

#14
20210121579
2021-04-29

Method for improving retroviral transduction and gene editing in hematopoietic stem cells using cyclosporine h (CsH)

#15
20210107947
2021-04-15

MODIFIED VIRAL CAPSIDS

#16
20210008172
2021-01-14

LONG-ACTING IGF-1 OR IGF-1 VARIANTS AND METHODS OF PRODUCING SAME

#17
20200385743
2020-12-10

Gene therapy DNA vector VTvaf17, method of production; strain SCS110-AF, method of production; strain SCS110-AF/VTvaf17 bearing gene therapy DNA vector VTvaf17, method of production

#18
20200347419
2020-11-05

RECOMBINANT BACTERIUM CAPABLE OF PRODUCING L-LYSINE, CONSTRUCTION METHOD THEREOF AND PRODUCTION METHOD OF L-LYSINE

#19
20200024329
2020-01-23

METHODS FOR REGULATING ENDOGENOUS PRODUCTION OF LACTOFERRIN AND SUB-PEPTIDES THEREOF

#20
20190330642
2019-10-31

Univariant extrinsic initiator control system for microbes and an in vitro assembly of large recombinant DNA molecules from multiple components

#21
20190264216
2019-08-29

FUNGAL ARTIFICIAL CHROMOSOMES, COMPOSITIONS, METHODS AND USES THEREFOR

#22
20190119657
2019-04-25

GENUS KOMAGATAEIBACTER RECOMBINANT MICROORGANISM, METHOD OF PRODUCING CELLULOSE USING THE SAME, AND METHOD OF PRODUCING THE MICROORGANISM

#23
20190111125
2019-04-18

BACTERIAL ARTIFICIAL CHROMOSOMES

#24
20190085362
2019-03-21

Bioconversion of levulinic acid in genetically engineered hosts

#25
20180135060
2018-05-17

ESCHERICHIA COLI T7 EXPRESSION VECTOR, VECTORS FOR THE CO-EXPRESSION AND CO-PURIFICATION OF RECOMBINANT PEPTIDES IN/WITH CARRIER PROTEINS, USE OF EXPRESSION VECTORS FOR OBTAINING COMPLEXES WITH MULTIPLE ANTIGENS AND IMMONOMODULATORS

#26
20180066268
2018-03-08

USE OF VITAMINS AND VITAMIN METABOLIC GENES AND PROTEINS FOR RECOMBINANT PROTEIN PRODUCTION IN MAMMALIAN CELLS

#27
20170211077
2017-07-27

Fungal artificial chromosomes, compositions, methods and uses therefor

#28
20170002379
2017-01-05

Synthetic genes and genetic constructs

#29
20160206723
2016-07-21

Bacterial artificial chromosomes

#30
20160177318
2016-06-23

Selection vectors and methods of selecting eukaryotic host cells

#31
20160002647
2016-01-07

Pan-yeast autonomously replicating sequence

#32
20150267208
2015-09-24

Purification process of nascent DNA

#33
20150203853
2015-07-23

Plasmid vector, method for detecting gene promoter activity, and assay kit

#34
20140193856
2014-07-10

Control of gene expression

#35
20130298264
2013-11-07

Synthetic genes and genetic constructs

#36
20130230872
2013-09-05

Plasmid vector, method for detecting gene promoter activity, and assay kit

#37
20120277285
2012-11-01

CONTROL OF GENE EXPRESSION

#38
20120190073
2012-07-26

Process for large scale production of plasmid DNA by fermentation

#39
20120135517
2012-05-31

Synthetic genes and genetic constructs

#40
20120009682
2012-01-12

Method for selecting a high expression recombinant cell line

#41
20110281304
2011-11-17

PROCESS FOR PLASMID DNA FERMENTATION

#42
20110269184
2011-11-03

METHOD FOR CONTROLLING PLASMID COPY NUMBER IN E.COLI

#43
20100323400
2010-12-23

Compositions and Methods for Controlling Copy Number for a Broad Range of Plasmids and Uses Thereof

#44
20100304461
2010-12-02

Portable, Temperature and Chemically Inducible Expression Vector for High Cell Density Expression of Heterologous Genes in Escherichia Coli

#45
20100278847
2010-11-04

MUTUALLY SUPPRESSIVE GENE/INHIBITOR COMBINATIONS FOR NON-ANTIBIOTIC SELECTION OF RECOMBINANT STRAINS

#46
20100184158
2010-07-22

DNA plasmids with improved copy number

#47
20100167358
2010-07-01

Compositions and processes for improved plasmid DNA production

#48
20100028862
2010-02-04

Bacterial replication systems and methods

#49
20090252713
2009-10-08

CIRCULAR DNA MOLECULE HAVING A CONDITIONAL ORIGIN OF REPLICATION, PROCESS FOR THEIR PREPARATION AND THEIR USE IN GENE THERAPY

#50
20090209003
2009-08-20

Mutant PCNA

#51
20090162900
2009-06-25

EXPRESSION VECTOR, METHODS FOR THE PRODUCTION OF HETEROLOGOUS GENE PRODUCTS AND FOR THE SELECTION OF RECOMBINANT CELLS PRODUCING HIGH LEVELS OF SUCH OF SUCH PRODUCTS

#52
20090162898
2009-06-25

High copy number self-replicating plasmids in pseudomonas

#53
20090149406
2009-06-11

Plasmid PXL3179 or NV1FGF

#54
20090130674
2009-05-21

Circular DNA molecule having a conditional origin of replication, process for their preparation and their use in gene therapy

#55
20090123966
2009-05-14

Hybrid portable origin of replication plasmids

#56
20090087883
2009-04-02

Expression vector with enhanced gene expression capacity and method for using the same

#57
20090081681
2009-03-26

Method For Genetic Selection Of High-Plasmid Producing E. Coli Clones

#58
20080274452
2008-11-06

Process for large scale production of plasmid DNA by fermentation

#59
20080166769
2008-07-10

High-Copy-Number, High-Expression Vector Having Methionine Aminopeptidase Gene

#60
20080057545
2008-03-06

High copy number plasmids and their derivatives

#61
20070254342
2007-11-01

Process for plasmid DNA fermentation

#62
20070249016
2007-10-25

Method for Gene Amplification

#63
20070141708
2007-06-21

CIRCULAR DNA MOLECULE HAVING A CONDITIONAL ORIGIN OF REPLICATION, PROCESS FOR THEIR PREPARATION AND THEIR USE IN GENE THERAPY

#64
20070054303
2007-03-08

Expression Vectors and Methods

#65
20070037254
2007-02-15

Expression Vectors and Methods

#66
20070015282
2007-01-18

Circular DNA molecule having a conditional origin of replication, process for their preparation and their use in gene therapy

#67
20060246590
2006-11-02

Method of altering levels of plasmids

#68
20060014715
2006-01-19

Control of gene expression

#69
20050250208
2005-11-10

Control of gene expression

#70
20050170474
2005-08-04

Method for producing target substance

#71
20050142550
2005-06-30

Method of genetic screening using an amplifiable gene

#72
20050120394
2005-06-02

System for achieving high expression of genes

#73
20050005310
2005-01-06

Expression vectors and methods