Patents-Review.com
ClassID:

110845 ⎘

C12N2760/16262 - CPC Classification

Classification description:

ssRNA viruses negative-sense; Details; Orthomyxoviridae; Influenzavirus B, i.e. influenza B virus; Methods of inactivation or attenuation by genetic engineering

Recent Application in this class:
#1
20250090649
2025-03-20

INFLUENZA VIRUS MUTANTS AND USES THEREFOR

 #2
20220409719
2022-12-29

Influenza virus mutants and uses therefor

 #3
20220242918
2022-08-04

Engineered influenza antigenic polypeptides and immunogenic compositions thereof

 #4
20200223892
2020-07-16

Engineered influenza antigenic polypeptides and immunogenic compositions thereof

 #5
20200061182
2020-02-27

Influenza virus mutants and uses therefor

 #6
20190060441
2019-02-28

Influenza virus mutants and uses therefor

 #7
20180298063
2018-10-18

Engineered influenza antigenic polypeptides and immunogenic compositions thereof

 #8
20180251769
2018-09-06

Recombinant Influenza Virus

 #9
20160279227
2016-09-29

ATTENUATED NEGATIVE STRAND VIRUSES WITH ALTERED INTERFERON ANTAGONIST ACTIVITY FOR USE AS VACCINES AND PHARMACEUTICALS

 #10
20160228535
2016-08-11

Influenza virus mutants and uses therefor

 #11
20160228534
2016-08-11

Influenza virus mutants and uses therefor

 #12
20140134208
2014-05-15

Multi plasmid system for the production of influenza virus

 #13
20140127249
2014-05-08

Influenza virus mutants and uses therefor

 #14
20120288521
2012-11-15

Multi plasmid system for the production of influenza virus

 #15
20120258134
2012-10-11

Attenuated negative strand viruses with altered interferon antagonist activity for use as vaccines and pharmaceuticals

 #16
20120244183
2012-09-27

Influenza viruses and uses thereof

 #17
20120020997
2012-01-26

Multi plasmid system for the production of influenza virus

 #18
20110212117
2011-09-01

Influenza hemagglutinin and neuraminidase variants

 #19
20100233785
2010-09-16

NOVEL METHODS AND INTERFERON DEFICIENT SUBSTRATES FOR THE PROPAGATION OF VIRUSES

 #20
20100158942
2010-06-24

ATTENUATED NEGATIVE STRAND VIRUSES WITH ALTERED INTERFERON ANTAGONIST ACTIVITY FOR USE AS VACCINES AND PHARMACEUTICALS

 #21
20090324640
2009-12-31

Neuraminidase-deficient live influenza vaccines

 #22
20090203114
2009-08-13

Methods for the propagation of modified influenza viruses in embryonated eggs

 #23
20090175907
2009-07-09

Method for producing temperature sensitive influenza A viruses

 #24
20090053264
2009-02-26

Attenuated negative strand viruses with altered interferon antagonist activity for use as vaccines and pharmaceuticals

 #25
20050266026
2005-12-01

Multi plasmid system for the production of influenza virus

 #26
20050054074
2005-03-10

Methods and interferon deficient substrates for the propagation of viruses