ClassID:

108971

C12N9/506 - CPC Classification

Classification description:

Enzymes; Proenzymes; Compositions thereof ; Processes for preparing, activating, inhibiting, separating or purifying enzymes; Hydrolases (3) acting on peptide bonds (3.4); Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from viruses derived from RNA viruses

Recent Application in this class:
#1
20260152740
2026-06-04

GENE EDITING SYSTEMS AND METHODS FOR REDUCING IMMUNOGENICITY AND GRAFT VERSUS HOST RESPONSE

#2
20260139239
2026-05-21

VARIANTS OF TEV PROTEASE AND USES THEREOF

#3
20260103504
2026-04-16

Chimeric Antigen Receptor Polypeptides and Methods of Using Same

#4
20250283066
2025-09-11

METHODS AND COMPOSITIONS

#5
20250270290
2025-08-28

RECOMBINANT TYPE-I HUMANIZED COLLAGEN POLYPEPTIDE, AND PREPARATION METHOD THEREFOR AND USE THEREOF

#6
20250269060
2025-08-28

UTILIZATION OF GENE TARGETING ANTIBODY FUSION PROTEINS TO PERFORM IN VIVO THERAPEUTIC GENE EDITING

#7
20250255947
2025-08-14

METHOD FOR INDUCING A TOLEROGENIC IMMUNE RESPONSE

#8
20250146041
2025-05-08

METHODS FOR CELL FREE PROTEIN SYNTHESIS AND POST TRANSLATIONAL MODIFICATION OF THE EXPRESSED PROTEINS

#9
20250019740
2025-01-16

MUTANT PROTEASES AND USES THEREOF

#10
20240398993
2024-12-05

SMALL MOLECULE-REGULATED GENE EXPRESSION SYSTEM

#11
20240209046
2024-06-27

METHOD FOR EXPRESSING AND PURIFYING PROTEIN BY USING CSQ-TAG

#12
20240161865
2024-05-16

METHODS AND PROTEINS FOR TARGETING MAIN PROTEASE OF CORONAVIRUS

#13
20240140974
2024-05-02

PLATINUM/PEPTIDE/CUCURBITURIL COMPLESES: WELL-DEFINED ARCHITECTURES BUILT BY SUPRAMOLECULAR SELF-SORTING FOR THE TARGETING OF CYSTEINE PROTEASES

#14
20240100145
2024-03-28

VLP ENTEROVIRAL VACCINES

#15
20240053325
2024-02-15

NOVEL SCREENING PLATFORM TO IDENTIFY IMMUNE MODULATORY AGENTS

#16
20240026342
2024-01-25

INHIBITION OF UNINTENDED MUTATIONS IN GENE EDITING

#17
20240011010
2024-01-11

SYNTHETIC PROTEIN-LEVEL NEURAL NETWORK IN MAMMALIAN CELLS

#18
20230381317
2023-11-30

METHODS FOR CONTROLLED ACTIVATION AND/OR EXPANSION OF GENETICALLY ENGINEERED CELLS USING POLYETHYLENE GLYCOL (PEG) RECEPTORS

#19
20230295241
2023-09-21

ARTIFICIAL ALPHAVIRUS-DERIVED RNA REPLICON EXPRESSION SYSTEMS

#20
20230295220
2023-09-21

C-3 AND C-17 MODIFIED TRITERPENOIDS AS HIV-1 INHIBITORS

#21
20230285520
2023-09-14

DEVELOPMENT OF A NEW ENGINEERED TOBACCO ETCH VIRUS (TEV) PROTEASE ACTIVABLE IN THE CYTOSOL OR SECRETORY PATHWAY

#22
20230220011
2023-07-13

SYNTHETIC PROTEIN CIRCUITS DETECTING SIGNAL TRANSDUCER ACTIVITY

#23
20230212152
2023-07-06

INHIBITORS OF CYSTEINE PROTEASES AND METHODS OF USE THEREOF

#24
20230193317
2023-06-22

RNA-based delivery systems with levels of control

#25
20230159906
2023-05-25

Protease-controlled Secretion and Display of Intercellular Signals

#26
20230148256
2023-05-11

EXPRESSION OF MODIFIED PROTEINS IN A PEROXISOME

#27
20230127875
2023-04-27

INSULIN DEGLUDEC DERIVATIVE, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

#28
20230094769
2023-03-30

Inhibition of unintended mutations in gene editing

#29
20230067225
2023-03-02

IMPROVED VARIANTS OF TEV PROTEASE FOR BIOTECHNOLOGICAL APPLICATIONS

#30
20220389400
2022-12-08

SYNTHETIC ALPHA-SECRETASE AND USE THEREOF

#31
20220389062
2022-12-08

NON-NATURALLY OCCURRING CAPSIDS FOR DELIVERY OF NUCLEIC ACIDS AND/OR PROTEINS

#32
20220298210
2022-09-22

Artificial alphavirus-derived RNA replicon expression systems

#33
20220273738
2022-09-01

ONCOLYTIC VIRUS AND APPLICATION THEREOF, AND DRUG FOR TREATING CANCER

#34
20220257750
2022-08-18

PROTEOLYSIS-TARGETING VIRUS, LIVE VACCINE THEREOF, PREPARATION METHOD AND USE THEREOF

#35
20220090040
2022-03-24

Fusion Constructs for Controlling Protein Function

#36
20220064626
2022-03-03

Inhibition of unintended mutations in gene editing

#37
20220025003
2022-01-27

REAGENTS AND METHODS FOR CONTROLLING PROTEIN FUNCTION AND INTERACTION

#38
20220010296
2022-01-13

Methods and compositions

#39
20210323997
2021-10-21

C-3 AND C-17 MODIFIED TRITERPENOIDS AS HIV-1 INHIBITORS

#40
20210238570
2021-08-05

Programmable protein circuits in living cells

#41
20210189367
2021-06-24

Inducible Cell Receptors for Cell-Based Therapeutics

#42
20210171602
2021-06-10

Chimeric Antigen Receptor Polypeptides and Methods of Using Same

#43
20210087548
2021-03-25

Compositions and Methods for Inducing Protein Function

#44
20210085771
2021-03-25

Method for inducing a tolerogenic immune response

#45
20200397887
2020-12-24

Flavivirus and alpha virus virus-like particles (VLPS)

#46
20200354400
2020-11-12

METHODS AND SYSTEMS FOR PROTEIN REFOLDING

#47
20200347373
2020-11-05

Biological synthesis of amino acid chains for preparation of peptides and proteins

#48
20200347100
2020-11-05

NON-NATURALLY OCCURRING CAPSIDS FOR DELIVERY OF NUCLEIC ACIDS AND/OR PROTEINS

#49
20200277648
2020-09-03

Recombinant RNA-Dependent RNA Polymerase of RNA Viruses

#50
20200239866
2020-07-30

DEGRON FUSION CONSTRUCTS AND METHODS FOR CONTROLLING PROTEIN PRODUCTION

#51
20200140918
2020-05-07

COMPOSITIONS AND METHOD FOR IDENTIFYING ENZYME AND TRANSPORT PROTEIN INHIBITORS

#52
20200123520
2020-04-23

Rep protein for use in a diagnostic assay

#53
20200071723
2020-03-05

RNA-based delivery systems with levels of control

#54
20200071362
2020-03-05

Synthetic protein circuits detecting signal transducer activity

#55
20190359647
2019-11-28

C-3 and C-17 modified triterpenoids as HIV-1 inhibitors

#56
20190330280
2019-10-31

Transcriptional regulatory fusion polypeptide

#57
20190256833
2019-08-22

Rewiring aberrant cancer signaling to a therapeutic effector response with a synthetic two-component system

#58
20190233799
2019-08-01

Vaccines and pharmaceutical compositions against foot-and-mouth disease virus

#59
20190218526
2019-07-18

DNA vaccines against foot-and-mouth disease virus

#60
20190218525
2019-07-18

Method for producing foot-and-mouth disease virus (FMDV) viral proteins utilizing a modified FMDV 3C protease

#61
20190218247
2019-07-18

METHODS AND SYSTEMS FOR PROTEIN REFOLDING

#62
20190211321
2019-07-11

Processing engineered FMDV P1 polypeptide using an alternative TEV protease

#63
20190105378
2019-04-11

SELECTIVE CELL-DEATH-INDUCING BINARY ENZYME SYSTEM

#64
20190031709
2019-01-31

C-3 and C-17 modified triterpenoids as HIV-1 inhibitors

#65
20180201657
2018-07-19

LIGHT-ACTIVATED, CALCIUM-GATED POLYPEPTIDE AND METHODS OF USE THEREOF

#66
20180200359
2018-07-19

Processing of a modified foot-and-mouth disease virus P1 polypeptide by an alternative protease

#67
20180179601
2018-06-28

Fluorescence amplification method for forward genetic discovery of factors in human mRNA degradation

#68
20180179509
2018-06-28

Degron fusion constructs and methods for controlling protein production

#69
20180177859
2018-06-28

Flavivirus and alphavirus virus-like particles (VLPS)

#70
20180066235
2018-03-08

Modified foot-and-mouth disease virus 3C proteases, compositions and methods thereof

#71
20180023067
2018-01-25

Method For Producing A Recombinant Protein Of Interest

#72
20170335411
2017-11-23

CORRECTING CROSSTALK IN BIOLOGICAL SYSTEMS

#73
20170218353
2017-08-03

Ligand-directed covalent modification of protein

#74
20160326216
2016-11-10

HCV PROTEASE INHIBITORS AND USES THEREOF

#75
20160319265
2016-11-03

Methods of intracellular conversion of single-chain proteins into their di-chain form

#76
20160243249
2016-08-25

HCV protease inhibitors and uses thereof

#77
20160223529
2016-08-04

Bimolecular protease-based biosensor

#78
20160122793
2016-05-05

Fusion Protease

#79
20150226731
2015-08-13

Protease-based biosensor

#80
20150175657
2015-06-25

HCV protease inhibitors and uses thereof

#81
20150152403
2015-06-04

Mutant Proteinase with Reduced Self-Cleavage Activity and Method of Purification

#82
20150093804
2015-04-02

Method for preparing virus-like particle and recombinant baculovirus used therein

#83
20150031106
2015-01-29

HCV PROTEASE INHIBITORS AND USES THEREOF

#84
20150017197
2015-01-15

HCV vaccines and methods for using the same

#85
20140302589
2014-10-09

METHODS AND SYSTEMS FOR PROTEIN REFOLDING

#86
20140286871
2014-09-25

Method for inducing a tolerogenic immune response

#87
20140170702
2014-06-19

Method for producing a recombinant protein of interest by using the Ntechnology

#88
20140170701
2014-06-19

METHOD FOR PRODUCING A RECOMBINANT PROTEIN OF INTEREST

#89
20140030759
2014-01-30

Methods of intracellular conversion of single-chain proteins into their di-chain form

#90
20130337503
2013-12-19

Mutant proteinase with reduced self-cleavage activity and method of purification

#91
20130252311
2013-09-26

METHOD FOR PREPARING VIRUS-LIKE PARTICLE AND RECOMBINANT BACULOVIRUS USED THEREIN

#92
20130202598
2013-08-08

Activatable toxin complexes comprising a cleavable inhibitory peptide

#93
20130196413
2013-08-01

Polynucleotides encoding engineered plant cysteine proteases and their uses

#94
20130108613
2013-05-02

Amyloid-beta clearance

#95
20130017991
2013-01-17

HCV protease inhibitors and uses thereof

#96
20120295330
2012-11-22

Methods of intracellular conversion of single-chain proteins into their di-chain form

#97
20120252096
2012-10-04

Mutant proteinase with reduced self-cleavage activity and method of purification

#98
20120231498
2012-09-13

Processing enzymes fused to basic protein tags

#99
20120190614
2012-07-26

HCV protease inhibitors and uses thereof

#100
20120172253
2012-07-05

Compositions and methods for identifying enzyme and transport protein inhibitors

#101
20120107869
2012-05-03

Production of recombinant proteins by autoproteolytic cleavage of a fusion protein

#102
20120095116
2012-04-19

PROBE SET FOR IDENTIFICATION OF NUCLEOTIDE MUTATION, AND METHOD FOR IDENTIFICATION OF NUCLEOTIDE MUTATION

#103
20120034256
2012-02-09

HCV vaccines and methods for using the same

#104
20110318808
2011-12-29

Engineered potato virus A nuclear inclusion protein

#105
20110289624
2011-11-24

Gene-transfer vector comprising helper-component protease gene of papaya ringspot virus for broad-spectrum virus resistance in crops and use thereof

#106
20110269244
2011-11-03

LIGAND-DIRECTED COVALENT MODIFICATION OF PROTEIN

#107
20110244549
2011-10-06

Hepatitis C virus variants

#108
20110136730
2011-06-09

"Method for screening compounds comprising the use of picornavirus protease 2A"

#109
20110086006
2011-04-14

HCV NS3-NS4 Protease Resistance Mutants

#110
20110070610
2011-03-24

Processing enzymes fused to basic protein tags

#111
20100203582
2010-08-12

Protein expression system involving mutated severe respiratory syndrome-associated coronavirus 3C-like protease

#112
20100190224
2010-07-29

ENZYME FOR THE PRODUCTION OF METHYLMALONYL-COENZYME A OR ETHYLMALONYL-COENZYME A AND USE THEREOF

#113
20100173381
2010-07-08

CRYSTAL STRUCTURES OF HIV-1 PROTEASE INHIBITORS BOUND TO HIV-1 PROTEASE

#114
20100088037
2010-04-08

Method for Identification and Development of Therapeutic Agents

#115
20100069294
2010-03-18

HCV protease inhibitors and uses thereof

#116
20100062490
2010-03-11

Glutamic acid-modified classical swine fever virus autoproteases N

#117
20100041674
2010-02-18

HCV protease inhibitors and uses thereof

#118
20100041591
2010-02-18

HCV protease inhibitors and uses thereof

#119
20100009935
2010-01-14

RESISTANCE-REPELLENT RETROVIRAL PROTEASE INHIBITORS

#120
20100009407
2010-01-14

Processing enzymes fused to basic protein tags

#121
20090306343
2009-12-10

Affinity ligands

#122
20090215869
2009-08-27

Hepatitis C virus non-structural NS3/4A fusion gene

#123
20090203069
2009-08-13

Production of recombinant proteins by autoproteolytic cleavage of a fusion protein

#124
20090203008
2009-08-13

Rapid method to determine inhibitor sensitivity of NS3/4A protease sequences cloned from clinical samples

#125
20090191555
2009-07-30

HCV NS3-NS4 protease resistance mutants

#126
20090137818
2009-05-28

Crystal structure of human coronavirus 229E main proteinase and uses for developing SARS inhibitors

#127
20090087832
2009-04-02

Nucleic acids and new polypeptides associated with and/or overlapping with hepatitis C virus core gene products

#128
20080318273
2008-12-25

Mutant proteinase with reduced self-cleavage activity and method of purification

#129
20070269816
2007-11-22

Mutational profiles in HIV-1 protease correlated with phenotypic drug resistance

#130
20070231262
2007-10-04

Hepatitis C virus variants

#131
20070172936
2007-07-26

Purified active HCV NS2/3 protease

#132
20070160981
2007-07-12

VIRAL PROTEASE

#133
20070160629
2007-07-12

Purified active HCV NS2/3 protease

#134
20060293286
2006-12-28

Resistant-repellent retroviral protease inhibitors

#135
20060258737
2006-11-16

Resistance-repellent retroviral protease inhibitors

#136
20060257865
2006-11-16

Method for identification and development of therapeutic agents

#137
20060142383
2006-06-29

3D-structure model of SARS coronavirus 3CL protease and anti-SARS drugs

#138
20050244819
2005-11-03

Assay system for screening protease inhibitors

#139
20050233312
2005-10-20

Mutational profiles in HIV-1 protease correlated with phenotypic protease inhibitor resistance

#140
20050186564
2005-08-25

Production of proteins

#141
20050158707
2005-07-21

Full-length genomic RNA of papaya leaf-distortion mosaic virus

#142
20050136400
2005-06-23

HCV NS3-NS4A protease resistance mutants

#143
20050053915
2005-03-10

Nucleic acids and new polypeptides associated with and/or overlapping with hepatitis C virus core gene products

#144
20050019753
2005-01-27

Inhibitor-resistant HCV NS3 protease