ClassID:

110385

C12N2740/15052 - CPC Classification

Classification description:

Reverse transcribing RNA viruses; Details; Retroviridae; Lentivirus, not HIV, e.g. FIV, SIV; Methods of production or purification of viral material relating to complementing cells and packaging systems for producing virus or viral particles

Recent Application in this class:
#1
20260139247
2026-05-21

ENGINEERED ENVELOPED VECTORS AND METHODS OF USE THEREOF

#2
20260125669
2026-05-07

METHODS AND COMPOSITIONS FOR SYNTHETIC EVOLUTION

#3
20260022352
2026-01-22

COMPOSITIONS AND METHODS FOR PURIFYING LENTIVIRUS PARTICLES

#4
20250388929
2025-12-25

Retroviral and Lentiviral Vectors

#5
20250388924
2025-12-25

GLYCOPROTEINS FOR PSEUDOTYPING RETROVIRAL VECTOR PARTICLES

#6
20250376696
2025-12-11

VIRUS VECTOR PRODUCTION

#7
20250346923
2025-11-13

VIRAL VECTOR PRODUCTION

#8
20250290093
2025-09-18

HIGH CAPACITY LENTIVIRAL VECTORS

#9
20250250549
2025-08-07

SYSTEMS AND METHODS FOR VIRAL TRANSFECTION OF CELLS IN A BIOREACTOR

#10
20250213690
2025-07-03

METHODS IN LENTIVIRAL MANUFACTURING FOR PRODUCTION OF CAR-T CELL DRUG PRODUCTS

#11
20250154529
2025-05-15

SERUM-FREE SUSPENSION SYSTEM FOR LENTIVIRAL PRODUCTION

#12
20250122533
2025-04-17

VIRAL VECTORS AND PACKAGING CELL LINES

#13
20250122532
2025-04-17

VIRAL VECTORS AND PACKAGING CELL LINES

#14
20250122528
2025-04-17

LENTIVIRAL VECTOR

#15
20250121051
2025-04-17

HIV PRE-IMMUNIZATION AND IMMUNOTHERAPY

#16
20250101455
2025-03-27

THREE-DIMENSIONAL BIOREACTOR INCLUDING FILLED VOID STRUCTURE

#17
20250073332
2025-03-06

LENTIVIRAL VECTOR, LENTIVIRAL PARTICLE FOR TREATING HEPATITIS B AND ITS PREPARATION METHOD AND APPLICATION THEREOF

#18
20250064976
2025-02-27

ENGINEERED PNMA PROTEINS AND DELIVERY SYSTEMS THEREOF

#19
20250059560
2025-02-20

METHODS AND SYSTEMS OF PARTICLE PRODUCTION

#20
20250057984
2025-02-20

CELL-TYPE SPECIFIC MEMBRANE FUSION PROTEINS

#21
20240408192
2024-12-12

MODIFIED PARAMYXOVIRIDAE ATTACHMENT GLYCOPROTEINS

#22
20240401077
2024-12-05

KOALA RETROVIRUS ENVELOPE GYLCOPROTEINS AND USES THEREOF

#23
20240384293
2024-11-21

VIRAL VECTOR PRODUCTION SYSTEM

#24
20240368624
2024-11-07

GENOMIC RNA PACKAGING ENHANCER ELEMENT

#25
20240327823
2024-10-03

METHODS FOR SCREENING GENETIC PERTURBATIONS

#26
20240294942
2024-09-05

RETARGETED RETROVIRAL VECTORS AND COMPOSITIONS OR METHODS OF USE THEREOF

#27
20240293576
2024-09-05

NUCLEIC ACID CONSTRUCT FOR AIDS GENE THERAPY

#28
20240271107
2024-08-15

VECTOR MANUFACTURING PROCESSES

#29
20240254513
2024-08-01

VIRAL VECTOR PRODUCTION SYSTEMS, ENGINEERED CELLS FOR VIRAL VECTOR PRODUCTION, AND METHODS OF USE THEREOF

#30
20240238406
2024-07-18

HIV PRE-IMMUNIZATION AND IMMUNOTHERAPY

#31
20240218367
2024-07-04

Targeted Destruction of Viral RNA by CRISPR-Cas13

#32
20240200100
2024-06-20

PACKAGING CELLS WITH TARGETED GENE KNOCKOUTS THAT IMPROVE RETROVIRAL VECTOR TITERS

#33
20240175053
2024-05-30

Factor VIII Molecules and Their Use

#34
20240166711
2024-05-23

Method for promoting the stemness and/or transdifferentiation of acinar cells

#35
20240139341
2024-05-02

LENTIVIRUS PROTECTION VIA Fc OVEREXPRESSION

#36
20240124848
2024-04-18

STABLE LENTIVIRUS PACKAGING CELL LINE AND PREPARATION METHOD THEREFOR

#37
20240117451
2024-04-11

SPIKE-IN REFERENCE STANDARD FOR USE IN DETECTING SAMPLE TARGET FROM DNA OR RNA ORGANISM

#38
20240108714
2024-04-04

PRE-IMMUNIZATION AND IMMUNOTHERAPY

#39
20240101964
2024-03-28

HEK293T CELL STRAIN HAVING HIGH DISPERSIBILITY AND SCREENING METHOD THEREFOR

#40
20240093232
2024-03-21

Retroviral And Lentiviral Vectors

#41
20240084324
2024-03-14

METHODS FOR PREPARATION OF SHELF-STABLE PLASMID DNA/POLYCATION PARTICLES WITH DEFINED SIZES FOR CELL TRANSFECTION

#42
20240076690
2024-03-07

VIRAL VECTORS AND USES THEREOF

#43
20240067958
2024-02-29

ENGINEERED ENVELOPED VECTORS AND METHODS OF USE THEREOF

#44
20240052366
2024-02-15

Production of Lentiviral Vectors

#45
20240035046
2024-02-01

VIRAL VECTOR PRODUCTION

#46
20240035044
2024-02-01

LENTIVIRUS PACKAGING VECTOR AND PACKAGING METHOD THEREFOF

#47
20240018542
2024-01-18

CO-PACKAGING TO MITIGATE INTERMOLECULAR RECOMBINATION

#48
20230416307
2023-12-28

ENGINEERED CYCLIC PEPTIDES FOR ENHANCING VIRAL PRODUCTION

#49
20230364216
2023-11-16

LENTIVIRAL VECTORS ENABLING ROUTING ANTIGENS TO MHC-II PATHWAY AND INDUCING CD4+ AND CD8+ T-CELL RESPONSES IN A HOST

#50
20230323394
2023-10-12

IMPROVED GENERATION OF LENTIVIRAL VECTORS FOR T CELL TRANSDUCTION USING COCAL ENVELOPE

#51
20230310623
2023-10-05

COMPOSITIONS AND METHODS FOR TARGETING TUMOR ASSOCIATED TRANSCRIPTION FACTORS

#52
20230272418
2023-08-31

LENTIVIRAL VECTOR MANUFACTURING PROCESS IN PACKED BED BIOREACTOR

#53
20230220417
2023-07-13

Lentiviral System

#54
20230212511
2023-07-06

Cells expressing recombinant growth factor receptors

#55
20230183745
2023-06-15

Retroviral vector

#56
20230183744
2023-06-15

Digital-to-analog conversion apparatus and method having signal calibration mechanism

#57
20230167449
2023-06-01

DEPLETION OF EXT1 EXPRESSION AND/OR ACTIVITY IMPROVES CELLULAR PRODUCTION OF BIOLOGICAL ENTITIES

#58
20230118587
2023-04-20

Lentiviral Vectors

#59
20230103771
2023-04-06

CRISPR-Cas13 crRNA Arrays

#60
20230051793
2023-02-16

PRODUCTION CELL AND PACKAGING CELL FOR RETROVIRAL VECTOR AND PREPARATION METHOD THEREFOR

#61
20230036685
2023-02-02

Novel Vectors and Uses Thereof

#62
20220354890
2022-11-10

CHIMERIC ANTIGEN RECEPTOR TARGETING CLL1 AND USE THEREOF

#63
20220348964
2022-11-03

SERUM-FREE SUSPENSION SYSTEM FOR LENTIVIRAL PRODUCTION

#64
20220348958
2022-11-03

Enhancing Production of Lentiviral Vectors

#65
20220347316
2022-11-03

CD25 PRE-SELECTIVE COMBINATION ANTI-HIV VECTORS, TARGETING VECTORS, AND METHODS OF USE

#66
20220340927
2022-10-27

METHODS AND COMPOSITIONS FOR THE MODIFICATION AND DELIVERY OF LYMPHOCYTES

#67
20220333132
2022-10-20

CD24-ASSOCIATED PARTICLES AND RELATED METHODS AND USES THEREOF

#68
20220177919
2022-06-09

CYBB LENTIVIRAL VECTOR, LENTIVIRAL VECTOR-TRANSDUCED STEM CELL, AND PREPARATION METHOD AND APPLICATION THEREOF

#69
20220154214
2022-05-19

Lentivirus packaging system comprising a synthetic positive feedback loop

#70
20210348192
2021-11-11

METHOD FOR INCREASING LENTIVIRAL VECTOR PRODUCTION

#71
20210348191
2021-11-11

Retroviral and lentiviral vectors

#72
20210330783
2021-10-28

HIV pre-immunization and immunotherapy

#73
20210301307
2021-09-30

LDLR negative packaging cell line for the production of VSV-G pseudotyped retroviral vector particles or virus particles thereof

#74
20210222197
2021-07-22

VIRUS VECTOR PRODUCTION

#75
20210155957
2021-05-27

Lentiviral vector and method for delivering exogenous RNA by the lentiviral vector

#76
20210147871
2021-05-20

Viral vectors and packaging cell lines

#77
20210108193
2021-04-15

Methods for screening genetic perturbations

#78
20210010021
2021-01-14

VIRAL AND NON-VIRAL NANOPLASMID VECTORS WITH IMPROVED PRODUCTION

#79
20210000977
2021-01-07

Expression vectors comprising engineered genes

#80
20200199622
2020-06-25

Viral vector production

#81
20200197537
2020-06-25

CD25 PRE-SELECTIVE COMBINATION ANTI-HIV VECTORS, TARGETING VECTORS, AND METHODS OF USE

#82
20200109417
2020-04-09

HIV pre-immunization and immunotherapy

#83
20200102578
2020-04-02

Viral vector production system

#84
20200095606
2020-03-26

Stable cell lines for retroviral production

#85
20200002724
2020-01-02

PACS1 ENHANCEMENT FOR REV-DEPENDENT LENTIVIRAL VECTORS

#86
20190218573
2019-07-18

HIV pre-immunization and immunotherapy

#87
20190211357
2019-07-11

Genomic RNA packaging enhancer element

#88
20190201523
2019-07-04

HIV pre-immunization and immunotherapy

#89
20190194642
2019-06-27

Method and kit for viral vector isolation

#90
20190177746
2019-06-13

Retroviral and lentiviral vectors

#91
20190136262
2019-05-09

Lentivirus packaging system comprising a synthetic positive feedback loop

#92
20190127759
2019-05-02

Multigenome retroviral vector preparations and methods and systems for producing and using same

#93
20190093126
2019-03-28

Large commercial scale lentiviral vector production system and vectors produced thereby

#94
20180291399
2018-10-11

HIV pre-immunization and immunotherapy

#95
20180135077
2018-05-17

Serum-free suspension system for lentiviral production

#96
20180127470
2018-05-10

Cell Lines

#97
20180066280
2018-03-08

Retroviral and lentiviral vectors

#98
20180010147
2018-01-11

HIV pre-immunization and immunotherapy

#99
20170296678
2017-10-19

Methods and compositions for transducing lymphocytes and regulated expansion thereof

#100
20170268020
2017-09-21

Multigenome retroviral vector preparations and methods and systems for producing and using same

#101
20170218397
2017-08-03

CONDITIONAL CYTOTOXIC GENE THERAPY VECTOR FOR SELECTABLE STEM CELL MODIFICATION FOR ANTI HIV GENE THERAPY

#102
20160333374
2016-11-17

Pseudotyped lentiviral vectors

#103
20160333373
2016-11-17

Viral vector production system

#104
20160230147
2016-08-11

Method for producing enveloped viruses

#105
20150322459
2015-11-12

Genomic RNA packaging enhancer element

#106
20140349403
2014-11-27

LARGE COMMERCIAL SCALE LENTIVIRAL VECTOR PRODUCTION SYSTEM AND VECTORS PRODUCED THEREBY

#107
20140011273
2014-01-09

High yield suspension cell line, system and method for making same

#108
20130217121
2013-08-22

Modified cell lines for increasing lentiviral titers

#109
20130065296
2013-03-14

Baculoviruses with enhanced virion production and a method for the production of baculoviruses

#110
20120083035
2012-04-05

Modified Cell Lines for Increasing Lentiviral Titers

#111
20120064604
2012-03-15

Methods for enhancing infectivity of retroviruses

#112
20120021039
2012-01-26

EXPRESSION OF NEUROPEPTIDES IN MAMMALIAN CELLS

#113
20110206759
2011-08-25

CCR7 ligand delivery and co-delivery in immunotherapy

#114
20110171733
2011-07-14

Bovine immunodeficiency virus (BIV) based vectors

#115
20100273996
2010-10-28

Method

#116
20090291491
2009-11-26

Retroviral vectors

#117
20090093040
2009-04-09

Bovine immunodeficiency virus (BIV) based vectors

#118
20090075370
2009-03-19

Vectors

#119
20080269473
2008-10-30

Method

#120
20080268522
2008-10-30

Lentiviral packaging constructs

#121
20080124308
2008-05-29

Gene Therapy of Solid Tumours by Means of Retroviral Vectors Pseudotyped With Arenavirus Glycoproteins

#122
20080021207
2008-01-24

Lentiviral packaging constructs

#123
20070207546
2007-09-06

Bovine immunodeficiency virus (BIV) based vectors

#124
20070184025
2007-08-09

Chimaeric vector system

#125
20070104690
2007-05-10

Retroviral vectors

#126
20070042494
2007-02-22

Heterologous retroviral packaging system

#127
20070010017
2007-01-11

Lentiviral packaging constructs

#128
20060024274
2006-02-02

Retroviral vectors

#129
20060019394
2006-01-26

Bovine immunodeficiency virus (BIV) based vectors

#130
20060003452
2006-01-05

Vector packaging cell line

#131
20050208660
2005-09-22

Bovine immunodeficiency virus (BIV) based vectors

#132
20050191747
2005-09-01

Recombinant bovine immunodeficiency virus based gene transfer system

#133
20050148078
2005-07-07

Bovine immunodeficiency virus (BIV) based vectors

#134
20050148077
2005-07-07

Bovine immunodeficiency virus (BIV) based vectors

#135
20050089960
2005-04-28

Secretion of neublastin

#136
20050042234
2005-02-24

Method