Compositions and methods for viral sensitization
US-2024360115-A1 · Oct 31, 2024 · US
Influenza viruses with mutant PB2 gene segment as live attenuated vaccines
US9101653B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9101653-B2 |
| Application number | US-201213594611-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 24, 2012 |
| Priority date | Aug 26, 2011 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
The invention provides a recombinant biologically contained influenza virus that is a PB2 knockout virus, e.g., one that is useful to generate a multivalent vaccine, and methods of making and using that virus.
First claim
Opening claim text (preview).
What is claimed is: 1. A vaccine comprising an effective amount of an isolated stable, biologically contained multivalent influenza virus comprising: i) 8 different gene segments including a PA viral gene segment, a PB1 viral gene segment, a mutant PB2 viral gene segment, a HA viral gene segment, a NA viral gene segment, a NP viral gene segment, a M (M1 and M2) viral gene segment, and a NS (NS1 and NS2) viral gene segment, ii) 8 different gene segments including a PA viral gene seg…
Assignees
Inventors
Classifications
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9101653B2 cover?
- The invention provides a recombinant biologically contained influenza virus that is a PB2 knockout virus, e.g., one that is useful to generate a multivalent vaccine, and methods of making and using that virus.
- Who is the assignee on this patent?
- Kawaoka Yoshihiro, Neumann Gabriele, Ozawa Makoto, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C12N7/00. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).