ClassID:

111262

C12N2770/20051 - CPC Classification

Classification description:

ssRNA viruses positive-sense; Details; Coronaviridae Methods of production or purification of viral material

Sub-classes:
Recent Application in this class:
#1
20260071190
2026-03-12

SARS CORONAVIRUS 2 RECOMBINANT VECTORS EXPRESSING REPORTER GENES, DERIVED FROM GH CLADE SARS CORONAVIRUS 2 OF KOREAN ISOLATE, AND THE PRODUCTION METHOD THEREFOR

#2
20260069675
2026-03-12

NUCLEIC ACID VACCINES ENCAPSULATED WITH NANOALUMINOSILICATE AGAINST MIDDLE EAST RESPIRATORY SYNDROME CORONAVIRUS (MERS-CoV)

#3
20260041762
2026-02-12

METHOD FOR MANUFACTURING INACTIVATED SARS-COV-2 VACCINE, INACTIVATED SARS-COV-2 VACCINE, METHOD FOR PURIFYING SARS-COV-2 OR INACTIVATED SARS-COV-2, AND SARS-COV-2 ANTIGEN COMPOSITION OR INACTIVATED SARS-COV-2 ANTIGEN COMPOSITION

#4
20250325653
2025-10-23

LIVE-ATTENUATED SARS-COV-2 VACCINE

#5
20250295760
2025-09-25

MODIFIED CORONAVIRUS S PROTEIN

#6
20250290111
2025-09-18

ANCESTRAL PROTEIN SEQUENCES AND PRODUCTION THEREOF

#7
20250242013
2025-07-31

VIRUS-LIKE PARTICLE STABLY EXPRESSED BY ANIMAL CELLS AS VACCINE ANTIGEN AGAINST COVID-19 AND INFLUENZA VIRUS

#8
20250188127
2025-06-12

BIOLOGICALLY PRODUCED NUCLEIC ACID FOR VACCINE PRODUCTION

#9
20250186575
2025-06-12

VACCINE CONSTRUCT AND USES THEREOF

#10
20250144062
2025-05-08

BETA-CORONAVIRUS FUSION RECOMBINANT PROTEIN, AND PREPARATION METHOD AND APPLICATION THEREOF

#11
20250108105
2025-04-03

SELF-AMPLIFYING RNA COMPOSITIONS AND METHODS OF USE THEREOF

#12
20250042949
2025-02-06

EXPRESSION OF MULTIPLE IMMUNE-ACTIVE MOLECULES IN GENETICALLY-MODIFIED FILAMENTOUS FUNGI

#13
20250032603
2025-01-30

EXPRESSION OF THE SPIKE S GLYCOPROTEIN OF SARS-COV-2 FROM AVIAN PARAMYXOVIRUS TYPE 3 (APMV3)

#14
20250018027
2025-01-16

CORONAVIRUS DERIVED RNA REPLICONS AND THEIR USE AS VACCINES

#15
20240417697
2024-12-19

METHODS AND COMPOSITIONS FOR BAT IPSC PREPARATION AND USE

#16
20240376492
2024-11-14

FULLY SYNTHETIC, LONG-CHAIN NUCLEIC ACID FOR VACCINE PRODUCTION TO PROTECT AGAINST CORONAVIRUSES

#17
20240358825
2024-10-31

Novel Adjuvant Compositions

#18
20240350622
2024-10-24

Vaccine Antigen

#19
20240316184
2024-09-26

PLANT-BASED COVID-19 VARIANT RECOMBINANT SPIKE PROTEIN EXPRESSION VECTOR AND RECOMBINANT PROTEIN USING SAME

#20
20240301029
2024-09-12

METHODS AND COMPOSITIONS FOR PURIFICATION OF TRIMERIC FUSION PROTEINS

#21
20240226271
2024-07-11

MODIFIED CORONAVIRUS STRUCTURAL PROTEIN

#22
20240216500
2024-07-04

RESPIRATORY VIRUS COMBINATION VACCINES

#23
20240207388
2024-06-27

Methods for Providing a Vaccine

#24
20240158763
2024-05-16

OPTIMAL PRODUCTION OF SARS-COV-2 VIRUS-LIKE PARTICLES (VLPS) PRODUCED IN MAMMALIAN CELLS

#25
20240110160
2024-04-04

A TRANS-COMPLEMENTATION SYSTEM FOR SARS-COV-2

#26
20230346917
2023-11-02

PARTICLES, DNA & RNA

#27
20230303629
2023-09-28

FUSION PROTEINS COMPRISING SARS-COV-2 NUCLEOCAPSID DOMAINS

#28
20230279361
2023-09-07

METHOD FOR IN VITRO PROLIFERATING VIRUS BELONGING TO FAMILY CORONAVIRIDAE, METHOD FOR PRODUCING NEUTRALIZING ANTIBODY TO VIRUS BELONGING TO FAMILY CORONAVIRIDAE, AND METHOD FOR PRODUCING INFECTION MODEL OF SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2

#29
20230272420
2023-08-31

RECOMBINANT VIRUSES, SURFACE-ENGINEERED DELIVERY SYSTEMS AND RELATED METHODS

#30
20230272050
2023-08-31

BINDING PROTEIN SPECIFIC FOR THE SPIKE PROTEIN OF SEVERE ACUTE RESPIRATORY SYNDROME CORONA VIRUS 2 (SARS-COV-2)

#31
20230212629
2023-07-06

COMPOSITIONS AND METHODS FOR PRODUCING CIRCULAR POLYRIBONUCLEOTIDES

#32
20230203101
2023-06-29

Coronavirus Disease 2019(COVID -19) Recombinant Spike Protein Forming Trimer, Method for Mass Producing Recombinant Spike Protein in Plants, and Method for Preparing Vaccine Composition on Basis Thereof

#33
20220372083
2022-11-24

SARS-COV-2 RECOMBINANT N PROTEIN, AND PREPARATION METHOD AND PURIFICATION METHOD THEREFOR

#34
20220143173
2022-05-12

VIRUS-LIKE PARTICLES

#35
20210338810
2021-11-04

Adjuvant compositions

#36
20210253645
2021-08-19

Coronaviruses epitope-based vaccines

#37
20210023205
2021-01-28

VIRUS LIKE PARTICLE PRODUCTION IN PLANTS

#38
20200308232
2020-10-01

CORONAVIRUSES EPITOPE-BASED VACCINES

#39
20190202868
2019-07-04

CORONAVIRUS PROTEINS AND ANTIGENS

#40
20190062713
2019-02-28

Highly efficient influenza matrix (M1) proteins

#41
20190022214
2019-01-24

Attenuated infectious bronchitis virus

#42
20190008953
2019-01-10

Adjuvant compositions

#43
20180334480
2018-11-22

Coronaviruses epitope-based vaccines

#44
20170340729
2017-11-30

COMPOSITION COMPRISING PEDV ANTIGENS AND METHODS FOR MAKING AND USING THE COMPOSITION

#45
20170304434
2017-10-26

Adjuvant compositions

#46
20170253861
2017-09-07

Highly efficient influenza matrix (M1) proteins

#47
20170216427
2017-08-03

Coronavirus

#48
20160339097
2016-11-24

Coronavirus proteins and antigens

#49
20160222357
2016-08-04

Purification method for embryo—derived infectious bronchitis virus (IBV)

#50
20150307849
2015-10-29

Highly efficient influenza matrix (M1) proteins

#51
20140056940
2014-02-27

Adjuvant compositions

#52
20130039938
2013-02-14

Highly efficient influenza matrix (M1) proteins

#53
20090324645
2009-12-31

Production of vaccines

#54
20090324641
2009-12-31

Adjuvant compositions

#55
20090098530
2009-04-16

Cell line for producing coronaviruses

#56
20070065939
2007-03-22

Systems for detection and production of respiratory, herpes and enteric viruses

#57
20060257852
2006-11-16

Severe acute respiratory syndrome coronavirus

#58
20060063261
2006-03-23

Production of vaccines

#59
20060051747
2006-03-09

Production of vaccines