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1. WO2021236980 - CORONAVIRUS ANTIGEN COMPOSITIONS AND THEIR USES

Publication Number WO/2021/236980
Publication Date 25.11.2021
International Application No. PCT/US2021/033490
International Filing Date 20.05.2021
IPC
A61K 39/12 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
12Viral antigens
A61K 39/145 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
12Viral antigens
145Orthomyxoviridae, e.g. influenza virus
A61K 39/215 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
12Viral antigens
215Coronaviridae, e.g. avian infectious bronchitis virus
A61P 31/14 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
12Antivirals
14for RNA viruses
A61P 31/16 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
12Antivirals
14for RNA viruses
16for influenza or rhinoviruses
C12N 15/00 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
CPC
A61K 2039/53
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
51comprising whole cells, viruses or DNA/RNA
53DNA (RNA) vaccination
A61K 2039/55555
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
555characterised by a specific combination antigen/adjuvant
55511Organic adjuvants
55555Liposomes; Vesicles, e.g. nanoparticles; Spheres, e.g. nanospheres; Polymers
A61K 2039/70
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
70Multivalent vaccine
A61K 39/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
12Viral antigens
A61K 39/145
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
12Viral antigens
145Orthomyxoviridae, e.g. influenza virus
A61K 39/215
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
12Viral antigens
215Coronaviridae, e.g. avian infectious bronchitis virus
Applicants
  • FLAGSHIP PIONEERING INNOVATIONS VI, LLC [US]/[US]
Inventors
  • ECHELARD, Yann Paul Guy, Régis
  • KAHVEJIAN, Avak
  • DE BOER, Alexandra, Sophie
  • PLUGIS, Nicholas, McCartney
  • HAJJAR, Roger, Joseph
  • MELFI, Michael, Donato
  • NELSON, Jennifer, A.
Agents
  • BELLIVEAU, Michael, J.
  • ELBING, Karen, L.
Priority Data
63/027,93220.05.2020US
63/034,70404.06.2020US
63/068,93621.08.2020US
63/074,44203.09.2020US
63/125,77815.12.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CORONAVIRUS ANTIGEN COMPOSITIONS AND THEIR USES
(FR) COMPOSITIONS D'ANTIGÈNES DE CORONAVIRUS ET LEURS UTILISATIONS
Abstract
(EN) The disclosure provides compositions and methods comprising circular polyribonucleotides comprising a sequence encoding a coronavirus antigen, and compositions and methods comprising linear polyribonucleotides comprising a sequence encoding a coronavirus antigen. Compositions and methods are provided that are related to generating polyclonal antibodies, for example, using the disclosed circular polyribonucleotides or the disclosed linear polyribonucleotides.
(FR) L'invention concerne des compositions et des procédés comprenant des polyribonucléotides circulaires comportant une séquence codant pour un antigène de coronavirus, et des compositions et des procédés comprenant des polyribonucléotides linéaires comportant une séquence codant pour un antigène de coronavirus. L'invention concerne également des compositions et des procédés qui sont associés à la génération d'anticorps polyclonaux, par exemple, à l'aide des polyribonucléotides circulaires décrits ou des polyribonucléotides linéaires décrits.
Latest bibliographic data on file with the International Bureau