ClassID:

170230

G01N2333/02 - CPC Classification

Classification description:

Assays involving biological materials from specific organisms or of a specific nature from viruses; DNA viruses Hepadnaviridae, e.g. hepatitis B virus

Recent Application in this class:
#1
20250353900
2025-11-20

ANTIBODIES THAT NEUTRALIZE HEPATITIS B VIRUS AND USES THEREOF

#2
20250264472
2025-08-21

AFFINITY PARTICLE, TEST REAGENT, AND DETECTION METHOD FOR DETECTING TARGET IMMUNOGLOBULIN G IN HUMAN SPECIMEN

#3
20250251398
2025-08-07

METHOD FOR PRODUCING PARTICLE FOR IMMUNOASSAY FOR DETECTING ANTI-HBs ANTIBODY, AND PARTICLE OBTAINED BY THE PRODUCTION METHOD

#4
20250180567
2025-06-05

METHOD FOR MEASURING GLYCOSYLATED SURFACE ANTIGEN PROTEIN OF HBV

#5
20250127886
2025-04-24

ASSESSMENT AND TREATMENT OF CHRONIC HEPATITIS B

#6
20250085288
2025-03-13

ANTI-RNA VIRUS PARTICLE ANTIBODY OF HBV

#7
20240327500
2024-10-03

ANTI-HBV ANTIBODIES AND USES THEREOF

#8
20240118278
2024-04-11

HBV DIAGNOSTIC, PROGNOSTIC, AND THERAPEUTIC METHODS AND PRODUCTS

#9
20240094220
2024-03-21

ENGINEERING BACILLUS SUBTILIS AS A VERSATILE AND STABLE PLATFORM FOR PRODUCTION OF NANOBODIES

#10
20230393121
2023-12-07

A METHOD TO MONITOR VIRUS-SPECIFIC T CELLS IN BIOLOGICAL SAMPLES

#11
20230340030
2023-10-26

HEPATITIS E VIRUS ORF2 CAPSID POLYPEPTIDES AND USES THEREOF

#12
20230323369
2023-10-12

SCREENING MODEL AND METHOD FOR HBV CCCDNA-TARGETING DRUG

#13
20230295752
2023-09-21

RAA PRIMERS AND KITS FOR DETECTION OF HEPATITIS C VIRUS

#14
20230265168
2023-08-24

ANTIBODY BINDING TO HEPATITIS B VIRUS SURFACE ANTIGEN AND APPLICATION OF ANTIBODY

#15
20230018242
2023-01-19

KIT OF IN VITRO QUANTIFYING LARGE SURFACE PROTEIN OF HEPATITIS B VIRUS (HBV), BIOMARKER SET FOR ANALYZING PHASES OF HBV INFECTION AND HEPATOMA PROGNOSIS, AND SET OF MONOCLONAL ANTIBODIES FOR PREDICTING, DIAGNOSING OR TREATING CHRONIC LIVER DISEASE

#16
20220252600
2022-08-11

EXOSOME-MEDIATED DIAGNOSIS OF HEPATITIS VIRUS INFECTIONS AND DISEASES

#17
20220178914
2022-06-09

LITHIUM HEPARIN AS A BLOCKING AGENT

#18
20220127336
2022-04-28

Antibodies that neutralize hepatitis B virus and uses thereof

#19
20220054631
2022-02-24

MHC Class I Associated Hepatitis B Peptides

#20
20210380668
2021-12-09

Antibodies and methods for the diagnosis and treatment of hepatitis b virus infection

#21
20210237081
2021-08-05

Magnetic digital microfluidic apparatus and method of magnetic digital microfluidic manipulation

#22
20210179669
2021-06-17

HEPATITIS E VIRUS ORF2 CAPSID POLYPEPTIDES AND USES THEREOF

#23
20210122808
2021-04-29

Antibodies and fragments thereof that bind hepatitis B virus protein X

#24
20210002353
2021-01-07

Multi-valent hepatitis B virus antigen binding molecules and uses thereof

#25
20200371104
2020-11-26

Assay method and assay kit for hepatitis B virus S antigen

#26
20200182873
2020-06-11

METHOD AND KIT FOR DETECTING HEPATITIS B SURFACE ANTIGEN

#27
20200033343
2020-01-30

Exosome-mediated diagnosis of human immunodeficiency virus infection

#28
20190352342
2019-11-21

Hepatitis E virus ORF2 capsid polypeptides and uses thereof

#29
20190346443
2019-11-14

Exosome-mediated diagnosis of hepatitis virus infections and diseases

#30
20190309052
2019-10-10

Antibodies and fragments thereof that bind hepatitis B virus protein X

#31
20190285619
2019-09-19

VIRUS INFECTION MODEL, PREPARATION METHOD THEREFOR, AND UTILIZATION THEREOF

#32
20190234940
2019-08-01

METABOLIC RESTRICTION IN CELL-BASED ASSAYS

#33
20190145952
2019-05-16

Method and system for detection of disease agents in blood

#34
20190038740
2019-02-07

MHC class I associated hepatitis B peptides

#35
20180312546
2018-11-01

Tagged hepadnavirus E antigen and its use in screening antiviral substances

#36
20180311206
2018-11-01

USE OF STING AGONISTS TO TREAT CHRONIC HEPATITIS B VIRUS INFECTION

#37
20180118814
2018-05-03

Multi-valent hepatitis B virus antigen binding molecules and uses thereof

#38
20180003707
2018-01-04

Method for producing antibody reagent

#39
20180002382
2018-01-04

Polypeptides and antibodies for treating HBV infection and related diseases

#40
20170327797
2017-11-16

RECOMBINANT HBV CCCDNA, THE METHOD TO GENERATE THEREOF AND THE USE THEREOF

#41
20170315111
2017-11-02

Method and system for detection of disease agents in blood

#42
20170307630
2017-10-26

Kit for measuring titer of a protein comprising human Fc using indirect ELISA and method for measuring titer of a protein comprising human Fc using the same

#43
20170285022
2017-10-05

Test strip assembly comprising sample sorbent strip, flow separator, and reagent sorbent strip stacked on each other

#44
20170281589
2017-10-05

Use of sting agonists to treat chronic hepatitis B virus infection

#45
20170260258
2017-09-14

Antibody binding specifically to pre-S1 of hepatitis B virus and use of the antibody

#46
20170242010
2017-08-24

Combo-Hepatitis Antigen Assays and Kits for Detection of Active Hepatitis Virus Infections

#47
20170240600
2017-08-24

Tagged hepadnavirus e antigen and its use in screening antiviral substances

#48
20170202953
2017-07-20

HBV epitope reactive exogenous T cell receptor (TCR) and uses thereof

#49
20170168052
2017-06-15

Exosome-mediated diagnosis of hepatitis virus infections and diseases

#50
20170107485
2017-04-20

Production of virus-receptive pluripotent stem cell (PSC)-derived hepatocytes

#51
20170042960
2017-02-16

Compositions and methods for treating hepatitis B

#52
20170010264
2017-01-12

Exosome-mediated diagnosis of hepatitis virus infections and diseases

#53
20160377599
2016-12-29

LIVER INFECTION

#54
20160361410
2016-12-15

MHC class I associated peptides for prevention and treatment of hepatitis B virus infection

#55
20160274112
2016-09-22

Fluorescent-HAP: a diagnostic stain for HBV cores in cells

#56
20160256434
2016-09-08

Use of sting agonists to treat hepatitis B virus infection

#57
20160202251
2016-07-14

VIRUS-LIKE PARTICLE FOR USE IN IMMUNOASSAY, BLOCKING AGENT FOR USE IN THE IMMUNOASSAY, AND KIT COMPRISING THE VIRUS-LIKE PARTICLE AND THE BLOCKING AGENT

#58
20160122420
2016-05-05

ANTIBODY DISPLAY

#59
20150330982
2015-11-19

Pretreatment method of sample for detecting HBs antigen and use thereof

#60
20150330980
2015-11-19

METHODS AND KITS FOR THE DETECTION OF VIRAL INFECTIONS

#61
20150299289
2015-10-22

Development of HBV-and/or HDV-susceptible cells, cell lines and non-human animals

#62
20150246948
2015-09-03

Polypeptides and antibodies for treating HBV infection and related diseases

#63
20150232956
2015-08-20

Method for treating liver cancer

#64
20150232537
2015-08-20

Human binding molecules capable of binding to and neutralizing hepatitis B viruses and uses thereof

#65
20150192583
2015-07-09

HBV IMMUNOCOMPLEXES FOR RESPONSE PREDICTION AND THERAPY MONITORING OF CHRONIC HBV PATIENTS

#66
20150118674
2015-04-30

Anti-HBc quantitative detection method and uses thereof in monitoring and controlling disease progression of chronic hepatitis B patient and in predicting therapeutic effect

#67
20150072885
2015-03-12

Antibodies and method for determining deletions in HBV pre-S region

#68
20130273525
2013-10-17

Multiplex method for detecting an infection

#69
20120321659
2012-12-20

HBV CORE ANTIGEN PARTICLES WITH MULTIPLE IMMUNOGENIC COMPONENTS ATTACHED VIA PEPTIDE LIGANDS

#70
20120308580
2012-12-06

Hepatitis B virus specific antibody and uses thereof

#71
20120015386
2012-01-19

IP-10 BASED IMMUNOLOGICAL MONITORING

#72
20110262892
2011-10-27

METHODS FOR DETECTION OR MEASUREMENT OF VIRUSES

#73
20110136100
2011-06-09

Non-human animal disease mode for hepatitis B virus-associated disease

#74
20110070208
2011-03-24

T-cell having a T-cell receptor that recognizes epitope HBC18-27 of hepatitis B viral core antigen

#75
20110033838
2011-02-10

Surface antigen protein mutant of hepatitis B virus surface antigen

#76
20110014633
2011-01-20

Electric analysis method

#77
20100316989
2010-12-16

METHOD FOR SCREENING AN INHIBITORY AGENT OF HBV PROLIFERATION BY USING THE INTERACTION BETWEEN HBV CAPSID AND SURFACE PROTEINS BASED ON CELLULAR IMAGING

#78
20100297604
2010-11-25

METHODS AND REAGENTS FOR VIRUS ISOLATION AND DETECTION

#79
20100151445
2010-06-17

Multiplex Method for Detecting an Infection

#80
20100086950
2010-04-08

IP-10 based immunological monitoring

#81
20100081621
2010-04-01

Crystal structure of the catalytic domain of the viral restriction factor APOBEC3G

#82
20090280474
2009-11-12

METHOD FOR DETECTING A VIRUS

#83
20090042212
2009-02-12

Detection of primary infections with pathogens

#84
20090004111
2009-01-01

Structure of the hepatitis C NS5A protein

#85
20080160510
2008-07-03

Method of Detecting Carcinogenesis Caused by Hepatitis B Virus

#86
20070280962
2007-12-06

HBV core antigen particles with multiple immunogenic components attached via peptide ligands

#87
20070154490
2007-07-05

Sequence of reverse transcriptase gene and method of use

#88
20070048808
2007-03-01

Hepatocellular carcinoma screening

#89
20070044165
2007-02-22

Non-human mammal model comprising heterologous nucleated cells - use for screening compounds

#90
20070042356
2007-02-22

Variants of hepatitis B virus resistant against some nucleoside analogues, but sensitive to others, and uses thereof

#91
20060264604
2006-11-23

Anti-HBs monoclonal antibody

#92
20060040386
2006-02-23

Human hepatic progenitor cells and methods of use thereof

#93
20050272031
2005-12-08

Viral variants and uses therefor

#94
20050214288
2005-09-29

Antibodies against Nogo receptor

#95
20050153382
2005-07-14

Biochip kit comprising biochip based on antigen-antibody reactions, and its usage

#96
20050118572
2005-06-02

Single cell assessment of viral infection/replication

#97
20050084847
2005-04-21

Hepatitis

#98
20050005312
2005-01-06

Propagation of human hepatocytes in non-human animals