ClassID:

110406

C12N2740/16052 - CPC Classification

Classification description:

Reverse transcribing RNA viruses; Details; Retroviridae; Human Immunodeficiency Virus, HIV; 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
20250382586
2025-12-18

MANUFACTURING VIRAL PARTICLES

#2
20250376696
2025-12-11

VIRUS VECTOR PRODUCTION

#3
20250346919
2025-11-13

Tightly-Regulated Inducible Expression System for Production of Biologics Using Stable Cell Lines

#4
20250319173
2025-10-16

LENTIVIRAL VECTORS TARGETING ANTIGENS TO MHC-II PATHWAY AND INDUCING PROTECTIVE CD8+ AND CD4+ T-CELL IMMUNITY IN A HOST

#5
20250277232
2025-09-04

LENTIVIRUS VECTOR WITH CONTROLLABLE EXPRESSION OF GENE OF INTEREST, AND PACKAGING METHOD THEREFOR

#6
20250263749
2025-08-21

METHODS AND CONSTRUCTS FOR PRODUCTION OF LENTIVIRAL VECTOR

#7
20250236889
2025-07-24

METHODS AND COMPOSITIONS FOR TRANSDUCING LYMPHOCYTES AND REGULATING THE ACTIVITY THEREOF

#8
20250122533
2025-04-17

VIRAL VECTORS AND PACKAGING CELL LINES

#9
20250122532
2025-04-17

VIRAL VECTORS AND PACKAGING CELL LINES

#10
20240366790
2024-11-07

LENTIVIRUS-DERIVED NANOPARTICLES COMPRISING CRISPR/CAS9 RIBONUCLEOPROTEIN COMPLEXES

#11
20240344086
2024-10-17

COMPOSITION AND METHODS FOR RECOMBINANT LENTIVIRAL PRODUCTION

#12
20240342264
2024-10-17

VECTOR PRODUCTION

#13
20240336936
2024-10-10

METHODS AND CONSTRUCTS FOR PRODUCTION OF LENTIVIRAL VECTOR

#14
20240279678
2024-08-22

ON DEMAND EXPRESSION OF EXOGENOUS FACTORS IN LYMPHOCYTES TO TREAT HIV

#15
20240271107
2024-08-15

VECTOR MANUFACTURING PROCESSES

#16
20240167055
2024-05-23

COMPOSITIONS AND METHODS FOR PRODUCING AND CHARACTERIZING VIRAL VECTOR PRODUCER CELLS FOR CELL AND GENE THERAPY

#17
20240166695
2024-05-23

PEPTIDIC POSITIVE ALLOSTERIC MODULATORS TARGETING TRPV1

#18
20230365989
2023-11-16

COMPOSITIONS AND METHODS FOR ENHANCED LENTIVIRAL PRODUCTION

#19
20230340536
2023-10-26

Methods and compositions for transducing lymphocytes and regulating the activity thereof

#20
20230183745
2023-06-15

Retroviral vector

#21
20230183744
2023-06-15

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

#22
20220348958
2022-11-03

Enhancing Production of Lentiviral Vectors

#23
20220315950
2022-10-06

BIO-PRODUCTION OF LENTIVIRAL VECTORS

#24
20220154215
2022-05-19

COMPOSITIONS AND METHODS FOR PRODUCING STABLE VIRAL VECTOR PRODUCER CELLS FOR CELL AND GENE THERAPY

#25
20220154214
2022-05-19

Lentivirus packaging system comprising a synthetic positive feedback loop

#26
20220042039
2022-02-10

IMPROVED LENTIVIRAL VECTOR

#27
20220017920
2022-01-20

MULTICISTRONIC VECTOR FOR SURFACE ENGINEERING LENTIVIRAL PARTICLES

#28
20210363530
2021-11-25

Splice inhibiting oligonucleotides

#29
20210346489
2021-11-11

Vector production

#30
20210301265
2021-09-30

RETROVIRAL PARTICLE COMPRISING AT LEAST TWO ENCAPSIDATED NONVIRAL RNAS

#31
20210222197
2021-07-22

VIRUS VECTOR PRODUCTION

#32
20210198695
2021-07-01

PRODUCTION METHODS FOR VIRAL VECTORS

#33
20210147871
2021-05-20

Viral vectors and packaging cell lines

#34
20210062220
2021-03-04

Methods and constructs for production of lentiviral vector

#35
20210054407
2021-02-25

Dry Transfection Compositions and Methods for Making and Using the Same

#36
20200216850
2020-07-09

Splice inhibiting oligonucleotides

#37
20200123505
2020-04-23

STABLE CELL LINES FOR RETROVIRAL PRODUCTION

#38
20200095606
2020-03-26

Stable cell lines for retroviral production

#39
20200087631
2020-03-19

Methods and compositions relating to viral latency

#40
20200071720
2020-03-05

Particle for the encapsidation of a genome engineering system

#41
20200063144
2020-02-27

TRANSIENT TRANSFECTION METHOD FOR RETROVIRAL PRODUCTION

#42
20200030423
2020-01-30

Materials and methods for producing improved lentiviral vector particles

#43
20190300902
2019-10-03

Stable pseudotyped lentiviral particles and uses thereof

#44
20190203228
2019-07-04

Viral particle for the transfer of RNAs, especially into cells involved in immune response

#45
20190192518
2019-06-27

Compositions and methods for treating and preventing metabolic disorders

#46
20190136262
2019-05-09

Lentivirus packaging system comprising a synthetic positive feedback loop

#47
20190100761
2019-04-04

COMPOSITIONS AND METHODS FOR ENHANCED GENE EXPRESSION AND VIRAL REPLICATION

#48
20190093126
2019-03-28

Large commercial scale lentiviral vector production system and vectors produced thereby

#49
20190085359
2019-03-21

Bio-production of lentiviral vectors

#50
20190055568
2019-02-21

NUCLEIC ACID CONSTRUCTS FOR PRODUCING RETROVIRAL VECTORS

#51
20180363002
2018-12-20

Buffers for stabilization of lentiviral preparations

#52
20180320147
2018-11-08

STABLE CELL LINES FOR RETROVIRAL PRODUCTION

#53
20180201907
2018-07-19

METHODS FOR INCREASING THE INFECTIVITY OF VIRUSES

#54
20180155696
2018-06-07

METHODS AND COMPOSITIONS RELATING TO VIRAL LATENCY

#55
20180135025
2018-05-17

Retroviral particle comprising at least two encapsidated nonviral RNAs

#56
20180112233
2018-04-26

Bio-production of lentiviral vectors

#57
20180055921
2018-03-01

Materials and methods for producing improved lentiviral vector particles

#58
20180002743
2018-01-04

Fluorogenic probes and their use in quantitative detection of target RNA sequences

#59
20180002721
2018-01-04

Stable production of lentiviral vectors

#60
20170362607
2017-12-21

USE OF NON-SUBTYPE B GAG PROTEINS FOR LENTIVIRAL PACKAGING

#61
20170356010
2017-12-14

Methods and compositions for transducing lymphocytes and regulating the activity thereof

#62
20170165348
2017-06-15

Vector production

#63
20170145427
2017-05-25

Transient transfection method for retroviral production

#64
20160230191
2016-08-11

Retroviral vectors

#65
20150203870
2015-07-23

Methods and compositions relating to improved lentiviral vector production systems

#66
20150050307
2015-02-19

Materials and methods for producing improved lentiviral vector particles

#67
20150023933
2015-01-22

Materials and methods relating to packaging cell lines

#68
20150017703
2015-01-15

METHODS FOR INCREASING THE INFECTIVITY OF VIRUSES

#69
20140234908
2014-08-21

Use of non-subtype B gag proteins for lentiviral packaging

#70
20140220060
2014-08-07

HIV-1 south african subtype C env proteins

#71
20140051148
2014-02-20

Cells and methodology to generate non-segmented negative-strand RNA viruses

#72
20140051125
2014-02-20

Stable production of lentiviral vectors

#73
20130183334
2013-07-18

Chimeric human immunodeficiency virus type 1 (HIV-1) with enhanced dendritic cell and macrophage tropism comprising the simian immunodeficiency virus (SIV) minimal Vpx packaging domain

#74
20130164840
2013-06-27

Semi-stable production of lentiviral vectors

#75
20120295964
2012-11-22

Retrograde transport viral vector system having envelope comprising fused glycoprotein

#76
20120269851
2012-10-25

EXPRESSION CASSETTES ENDCODING HIV-1 SOUTH AFRICAN SUBTYPE C MODIFIED PROTEINS

#77
20120269840
2012-10-25

EXPRESSION OF HIV POLYPEPTIDES AND PRODUCTION OF VIRUS-LIKE PARTICLES

#78
20120064604
2012-03-15

Methods for enhancing infectivity of retroviruses

#79
20110263460
2011-10-27

COMPOSITIONS AND METHODS FOR PRODUCING REPLICATION COMPETENT HUMAN IMMUNODEFICIENCY VIRUS (HIV)

#80
20110236469
2011-09-29

Polynucleotides encoding antigenic HIV type C polypeptides, polypeptides and uses thereof

#81
20110229964
2011-09-22

Fusion Protein Delivery System and Uses Thereof

#82
20110165683
2011-07-07

Method of transducing non-dividing myeloid cells utilizing chimeric murine leukemia viruses containing Vpx

#83
20110129490
2011-06-02

MODULATION OF PRODUCTION OF RETROVIRUSES BY APOBEC4

#84
20110065146
2011-03-17

Expression of HIV polypeptides and production of virus-like particles

#85
20100291067
2010-11-18

Methods and compositions relating to viral latency

#86
20100178302
2010-07-15

CHRONIC PATHOGEN-EXPRESSING CELL LINES

#87
20100144040
2010-06-10

Cells and methodology to generate non-segmented negative-strand RNA viruses

#88
20100092502
2010-04-15

MODIFIED HIV ENV POLYPEPTIDES

#89
20100062524
2010-03-11

Methods and compositions relating to improved lentiviral vector production systems

#90
20090304740
2009-12-10

Modified HIV Env polypeptides

#91
20090291491
2009-11-26

Retroviral vectors

#92
20090047339
2009-02-19

Polynucleotides encoding antigenic HIV type C polypeptides, polypeptides and uses thereof

#93
20090004733
2009-01-01

Polynucleotides encoding antigenic HIV type B polypeptides, polypeptides, and uses thereof

#94
20080286836
2008-11-20

Method and means for producing high titer, safe recombinant lentivirus vectors

#95
20080268522
2008-10-30

Lentiviral packaging constructs

#96
20080261271
2008-10-23

Expression of HIV polypeptides and production of virus-like particles

#97
20080254008
2008-10-16

Lentiviral Vectors and Their Use

#98
20080233639
2008-09-25

Fusion protein delivery system and uses thereof

#99
20080187997
2008-08-07

Lentiviral packaging cells and uses therefor

#100
20080095833
2008-04-24

POLYNUCLEOTIDES ENCODING ANTIGENIC HIV TYPE B POLYPEPTIDES, POLYPEPTIDES, AND USES THEREOF

#101
20080089908
2008-04-17

Expression cassettes endcoding HIV-1 south african subtype C modified ENV proteins with deletions in V1 and V2

#102
20080021207
2008-01-24

Lentiviral packaging constructs

#103
20070184025
2007-08-09

Chimaeric vector system

#104
20070178592
2007-08-02

Lentiviral vectors featuring liver specific transcriptional enhancer and methods of using same

#105
20070104690
2007-05-10

Retroviral vectors

#106
20070042494
2007-02-22

Heterologous retroviral packaging system

#107
20070010017
2007-01-11

Lentiviral packaging constructs

#108
20060121579
2006-06-08

Regulated nucleic acid expression system

#109
20060084093
2006-04-20

Packaging cells comprising codon-optimized gagpol sequences and lacking lentiviral accessory proteins

#110
20060067948
2006-03-30

Viral vectors

#111
20060057115
2006-03-16

Polynucleotides encoding antigenic HIV type B polypeptides, polypeptides and uses thereof

#112
20060019393
2006-01-26

Minimal lentiviral vector system

#113
20050271687
2005-12-08

Retrovirus-like particles made non-infectious by a plurality of mutations

#114
20050257277
2005-11-17

Regulation of transcription with a cis-acting ribozyme

#115
20050255597
2005-11-17

Method and means for producing high titer, safe, recombinant lentivirus vectors

#116
20050214256
2005-09-29

Polynucleotides encoding antigenic HIV type B polypeptides, polypeptides and uses thereof

#117
20050170507
2005-08-04

Lentiviral packaging cells

#118
20050074881
2005-04-07

Chronic pathogen-expressing cell lines

#119
20050014260
2005-01-20

Fusion protein delivery system and uses thereof

#120
20050003505
2005-01-06

Pseudotyped lentiviral vectors and uses thereof