ClassID:

109071

C12N15/72 - 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; Vectors or expression systems specially adapted for E. coli Expression systems using regulatory sequences derived from the lac-operon

Recent Application in this class:
#1
20260078385
2026-03-19

PROBIOTICS DESIGNED TO EXPRESS AND SECRETE AKKERMANSIA MUCINIPHILA TARS, AND A VECTOR FOR PRODUCING THE SAME

#2
20260035675
2026-02-05

ENGINEERED SUCROSE PHOSPHORYLASE VARIANT ENZYMES

#3
20250354159
2025-11-20

WILD-TYPE-MUTANT PI PROTEIN SWITCHING EXPRESSION SYSTEM CAPABLE OF INCREASING EFFICIENCY OF PREPARING SCREENING-TAG-FREE PLASMID

#4
20250320511
2025-10-16

CHROMOSOMAL INTEGRATING CASSETTE ALLOWING INDUCIBLE GENE EXPRESSION FOR PRODUCTION OF COMPOUNDS VIA FERMENTATION

#5
20250146006
2025-05-08

RECOMBINANT NUCLEIC ACID MOLECULES AND PLASMIDS FOR INCREASING STABILITY OF GENES TOXIC TO E. COLI

#6
20250129343
2025-04-24

ENGINEERED GLUCOSE DEHYDROGENASES AND METHODS FOR THE REDUCTIVE AMINATION OF KETONE AND AMINE COMPOUNDS

#7
20250109177
2025-04-03

EVOLVED PROTEIN DEGRONS

#8
20240301369
2024-09-12

POLYNUCLEOTIDE AND EXPRESSION CASSETTE COMPRISING CODING SEQUENCE OF TOLUENE DIOXYGENASE, AND USE THEREOF

#9
20240247295
2024-07-25

Method for precisely preparing circular RNA with anabaena intron self-cleaving ribozyme

#10
20240175039
2024-05-30

ENGINEERING PROBIOTIC FOR DEGRADING URIC ACID, AND CONSTRUCTION METHOD THEREFOR AND USE THEREOF

#11
20240093254
2024-03-21

METHOD FOR INCREASING PRODUCTIVITY OF 2'-FUCOSYLLACTOSE THROUGH CHANGES IN CULTURE MEDIUM COMPOSITION AND CULTURING

#12
20240026368
2024-01-25

SYSTEMS AND METHODS FOR CONTROLLING BACTERIAL TRANSCRIPTION

#13
20230232838
2023-07-27

COMPOSITIONS AND METHODS FOR THE IMPROVED PRODUCTION AND DELIVERY OF RNA BY EFFICIENT TRANSCRIPTION TERMINATION

#14
20230183718
2023-06-15

LARGE VECTORS AND METHODS FOR HIGH-YIELD PRODUCTION

#15
20230136423
2023-05-04

NUCLEASE-MEDIATED PLASMID INTEGRATION

#16
20230040959
2023-02-09

EXPRESSION OF ELECTRICALLY CONDUCTIVE PROTEIN NANOWIRES IN ESCHERICHIA COLI

#17
20220403433
2022-12-22

Production of oligosaccharides

#18
20220389468
2022-12-08

Production of oligosaccharides

#19
20220348971
2022-11-03

System for improved production titers in fermentations

#20
20220251624
2022-08-11

Fluorescence-based reporters for mutagenesis detection in

#21
20220243183
2022-08-04

ENGINEERED SUCROSE PHOSPHORYLASE VARIANT ENZYMES

#22
20220145268
2022-05-12

Engineered glucose dehydrogenases and methods for the reductive amination of ketone and amine compounds

#23
20220073934
2022-03-10

Beta-Galactosidase Alpha Peptide as a Non-Antibiotic Selection Marker and Uses Thereof

#24
20220049260
2022-02-17

INDUCIBLE EXPRESSION SYSTEM FOR PLASMID-FREE PRODUCTION OF A PROTEIN OF INTEREST

#25
20220025385
2022-01-27

Methods and systems for generating complex spatial patterns

#26
20210348205
2021-11-11

Expression System

#27
20210108214
2021-04-15

RECOMBINANT VECTOR CARRYING DISULFIDE BOND ISOMERASE SIGNAL PEPTIDE AND USE THEREOF

#28
20210032636
2021-02-04

PROMOTER AND USE THEREOF

#29
20210002653
2021-01-07

Expression system

#30
20200318106
2020-10-08

CONTROLLING PHENOTYPE OF ORGANISMS WITH CRISPR/CAS GENE TARGETING

#31
20200087691
2020-03-19

Alpha (1,2) fucosyltransferases suitable for use in the production of fucosylated oligosaccharides

#32
20190380348
2019-12-19

Compositions and methods for the improved production and delivery of RNA by efficient transcription termination

#33
20190338326
2019-11-07

DNA constructs and biological devices for producing carbo sugars

#34
20190330676
2019-10-31

Fluorescence-based reporters for mutagenesis detection in

#35
20190161744
2019-05-30

Compositions comprising polypeptides having galactanase activity and polypeptides having beta-galactosidase activity

#36
20190062760
2019-02-28

Methods and systems for autoinduction of protein expression

#37
20190000089
2019-01-03

Compositions and methods for the production and delivery of double stranded RNA

#38
20180327790
2018-11-15

System for improved production titers in fermentations

#39
20180313820
2018-11-01

STABILIZED BIOACTIVE PEPTIDES AND METHODS OF IDENTIFICATION, SYNTHESIS, AND USE

#40
20180269510
2018-09-20

BIOSENSORS WITH A DIRECT ELECTRICAL OUTPUT

#41
20180092364
2018-04-05

Compositions and methods for the improved production and delivery of RNA by efficient transcription termination

#42
20170298367
2017-10-19

Auto-inducible expression system

#43
20170240943
2017-08-24

Expression system

#44
20170226522
2017-08-10

Cas9 plasmid, genome editing system and method of

#45
20170183704
2017-06-29

Means and methods for hyper-production of authentic human basic fibroblast growth factor in

#46
20170183666
2017-06-29

Methods of introducing nucleic acids into cellular DNA

#47
20170152491
2017-06-01

T7 expression system, method for its production and use thereof for producing recombinant proteins

#48
20170137831
2017-05-18

Independently inducible system of gene expression

#49
20170114367
2017-04-27

METHOD FOR BACTERIAL GENOME EDITING

#50
20170081689
2017-03-23

Alpha (1,2) fucosyltransferases suitable for use in the production of fucosylated oligosaccharides

#51
20170074858
2017-03-16

Stabilizied bioactive peptides and methods of identification, synthesis and use

#52
20170035056
2017-02-09

Compositions and methods for the production and delivery of double stranded RNA

#53
20170028083
2017-02-02

Methods and compositions for RNA-directed repression of transcription using CRISPR-associated genes

#54
20170009240
2017-01-12

Vectors and strains for producing myrcene and method of producing myrcene using the same

#55
20160222428
2016-08-04

Method for producing metabolites, peptides and recombinant proteins

#56
20160145630
2016-05-26

Compositions and methods for the improved production and delivery of RNA by efficient transcription termination

#57
20160115491
2016-04-28

Shuttle vector for or

#58
20160060639
2016-03-03

Positive-Selection Cloning and Expression Vector Based on the Toxicity of Killin

#59
20150011007
2015-01-08

Synthetic transcriptional control elements and methods of generating and using such elements

#60
20140199727
2014-07-17

Gem-difluorinated C-isopropylgalactoside derivates

#61
20140106341
2014-04-17

Stabilized bioactive peptides and methods of identification, synthesis, and use

#62
20140065705
2014-03-06

Minicircle vector production

#63
20140065670
2014-03-06

Expression system

#64
20140031541
2014-01-30

Alpha (1,2) fucosyltransferases suitable for use in the production of fucosylated oligosaccharides

#65
20130004980
2013-01-03

Two-way, portable riboswitch mediated gene expression control device

#66
20120183994
2012-07-19

Vector for Expression of hEGF and Uses Thereof

#67
20120077227
2012-03-29

Expression Process

#68
20120059145
2012-03-08

Stabilized bioactive peptides and methods of identification, synthesis, and use

#69
20110306751
2011-12-15

Independently Inducible System of Gene Expression

#70
20110151511
2011-06-23

RAPID GROWING MICROORGANISMS FOR BIOTECHNOLOGY APPLICATIONS

#71
20110053274
2011-03-03

LAC EXPRESSION SYSTEM

#72
20100255561
2010-10-07

Host-vector system for cloning and expressing genes

#73
20100189691
2010-07-29

E. Coli Mediated Gene Silencing of Beta-Catenin

#74
20100129916
2010-05-27

Expression of toxic genes in vivo in a non-natural host

#75
20090311742
2009-12-17

Phage-Derived Vectors and Methods for Protein Expression

#76
20090258394
2009-10-15

METHOD FOR THE PRODUCTION OF HIGH-LEVEL SOLUBLE HUMAN RECOMBINANT INTERFERON ALPHA IN E. COLI AND VECTORS USEFUL FOR SUCH A PRODUCTION

#77
20090170160
2009-07-02

Expression system

#78
20090004696
2009-01-01

Stabilized bioactive peptides and methods of identification, synthesis, and use

#79
20080286749
2008-11-20

ENHANCED PROTEIN EXPRESSION USING AUTO-INDUCTION MEDIA

#80
20080274109
2008-11-06

Myeloid progenitor inhibitory factor-1 (MPIF-1) polypeptides

#81
20080187986
2008-08-07

High density growth of T7 expression strains with auto-induction option

#82
20080187985
2008-08-07

High density growth of T7 expression strains with auto-induction option

#83
20080118919
2008-05-22

Yeast bacterial two-hybrid system and methods of use thereof

#84
20080102448
2008-05-01

Vector and utilization of the same

#85
20070224682
2007-09-27

High density growth of T7 expression strains with auto-induction option

#86
20070212782
2007-09-13

High density growth of T7 expression strains with auto-induction option

#87
20070148737
2007-06-28

Rapid growing microorganisms for biotechnology applications

#88
20070110721
2007-05-17

Plasmid maintenance

#89
20070031378
2007-02-08

Minicircle vector production

#90
20060228359
2006-10-12

Antibodies to myeloid progenitor inhibitory factor-1 (MPIF-1)

#91
20060177895
2006-08-10

Methods for enhancing expression of recombinant proteins

#92
20060172424
2006-08-03

Methods for enhancing expression of recombinant proteins

#93
20060172388
2006-08-03

Methods for enhancing expression of recombinant proteins

#94
20060104949
2006-05-18

Expression control using variable intergenic sequences

#95
20060099571
2006-05-11

Stabilized bioactive peptides and methods of identification, synthesis, and use

#96
20060057633
2006-03-16

Methods of creating modified promoters resulting in varying levels of gene expression

#97
20050164349
2005-07-28

Methods for enhancing expression of recombinant proteins

#98
20050009029
2005-01-13

Expression system

#99
17099205
2024-04-09

Methods for measuring and optimizing the structure, location, and activity of natural and engineered microcomparments, organelles, and macromolecules