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Class Information
Number: 435/239
Name: Chemistry: molecular biology and microbiology > Virus or bacteriophage, except for viral vector or bacteriophage vector; composition thereof; preparation or purification thereof; production of viral subunits; media for propagating > Recovery or purification
Description: Subject matter which involves the purification or recovery of a virus in a purified or uncontaminated state.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
8709780 Method for producing purified influenza virus antigen Apr. 29, 2014
8703467 Inactivation of a pathogen in a sample by a treatment with formalin and UV light Apr. 22, 2014
8685410 Influenza hemagglutinin and neuraminidase variants Apr. 1, 2014
8685734 Viral purification methods Apr. 1, 2014
8673613 Influenza B viruses having alterations in the hemaglutinin polypeptide Mar. 18, 2014
8673318 Method for the cultivation of primary cells and for the amplification of viruses under serum free conditions Mar. 18, 2014
8673612 Synthetic viruses and uses thereof Mar. 18, 2014
8669047 Real-time detection of influenza virus Mar. 11, 2014
8663913 Phage lambda display constructs Mar. 4, 2014
8652822 Refrigerator-temperature stable influenza vaccine compositions Feb. 18, 2014
8613935 Influenza hemagglutinin and neuraminidase variants Dec. 24, 2013
8609392 Method for orthopoxvirus production and purification Dec. 17, 2013
8586364 Cells and methodology to generate non-segmented negative-strand RNA viruses Nov. 19, 2013
8586340 Selective posttranslational modification of phage-displayed polypeptides Nov. 19, 2013
8586338 Ligand functionalized substrates Nov. 19, 2013
8568970 Bacteriophages as selective agents for enriching target bacteria Oct. 29, 2013
8557253 Stabilizing excipient for inactivated whole virus vaccine Oct. 15, 2013
8557564 Method of separating microorganism using nonplanar solid substrate and device for separating microorganism using the same Oct. 15, 2013
8551756 Avian influenza chimeric VLPS Oct. 8, 2013
8546124 Infectious clones of RNA viruses and vaccines and diagnostic assays derived thereof Oct. 1, 2013
8524482 Method and system for sampling and separating submicron-sized particles based on density and or size to detect the presence of a particular agent Sep. 3, 2013
8512981 Vectors with modified initiation codon for the translation of AAV-Rep78 useful for production of AAV Aug. 20, 2013
8497112 Method for producing viral vaccines Jul. 30, 2013
8486685 Cellular permissivity factor for viruses and uses thereof Jul. 16, 2013
8481298 Separation matrix for viral purification Jul. 9, 2013
8470578 Purification of vaccinia viruses using hydrophobic interaction chromatography Jun. 25, 2013
8470598 Modified Vaccinia Ankara virus variant and cultivation method Jun. 25, 2013
8460914 Decreasing potential iatrogenic risks associated with vaccines and vaccine antigens Jun. 11, 2013
8460912 Nucleic acid construct containing full length genome of human hepatitis C virus, recombinant full length virus genome-replicating cells having the nucleic acid construct transferred thereinto Jun. 11, 2013
8460913 Promoterless cassettes for expression of alpha virus structural proteins Jun. 11, 2013
8454973 Modified human hepatitis C virus genomic RNA that can be autonomously replicated Jun. 4, 2013
8454974 Adaptive mutations allow establishment of JFH1-based cell culture systems for hepatitis C virus genotype 4A Jun. 4, 2013
8445270 Immortalized avian cell lines and use thereof May. 21, 2013
8440447 Extraction and concentration method May. 14, 2013
8431026 Apparatus to extract magnetic particles from suspensions Apr. 30, 2013
8420373 Permissive cells and uses thereof Apr. 16, 2013
8415132 Purification of vaccinia virus- and recombinant vaccinia virus-based vaccines Apr. 9, 2013
8415133 Process for producing poxviruses and poxvirus compositions Apr. 9, 2013
8415134 Process for producing poxviruses and poxvirus compositions Apr. 9, 2013
8409842 Recombinant adeno-associated virus production Apr. 2, 2013
8404248 Reassortant influenza B viruses Mar. 26, 2013
8377672 Ligand functionalized polymers Feb. 19, 2013
8367391 Method for detecting or determining abnormal prion protein associated with transmissible spongiform encephalopathy in blood-derived specimen or body fluid-derived specimen Feb. 5, 2013
8337860 Development of dengue virus vaccine components Dec. 25, 2012
8309099 DNA transfection system for the generation of negative strand RNA virus Nov. 13, 2012
8293498 System for generation of viable reovirus from cloned cDNA Oct. 23, 2012
8288145 Medium supplement for virus production Oct. 16, 2012
8263395 Recombinant adenoviruses preparation and adenovirus banks Sep. 11, 2012
8247207 Refrigerator-temperature stable influenza vaccine compositions Aug. 21, 2012
8236560 Modified Vaccinia Ankara virus variant and cultivation method Aug. 7, 2012

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