Matrix scaffold with antimicrobial activity

US8969290B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8969290-B2
Application numberUS-201313928245-A
CountryUS
Kind codeB2
Filing dateJun 26, 2013
Priority dateJun 26, 2012
Publication dateMar 3, 2015
Grant dateMar 3, 2015

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

The invention provides a scaffold of extracellular matrix polymers with recombinant chimeric peptides tethered thereto. The invention also provides recombinant chimeric peptides of antimicrobial peptides and extracellular matrix binding domains. The invention also provides methods for treating chronic wounds using the scaffold and/or recombinant chimeric peptides.

First claim

Opening claim text (preview).

What is claimed is: 1. A chimeric peptide comprising MKTQRDGHSLGRWSLVLLLLGLVMPLAIIAQVLSYKEAVLRAIDGINQRSSDANLYRLL DLDPRPTMDGDPDTPKPVSFTVKETVCPRTTQQSPEDCDFKKDGLVKRCMGTVTLNQA RGSFDISCDKDNKRFALLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTES (SEQ ID NO: 4) and a collagen binding domain selected from the group consisting of TKKTLRT (SEQ ID NO: 5) and CQDSETGTFY (SEQ ID NO: 6), attached to the C-terminal end of SEQ ID NO: 4 via a linker sequence comprising five aspartic acid residues, two lysine re…

Assignees

Inventors

Classifications

  • Chemistry & Metallurgy · mapped topic

  • Chemistry & Metallurgy · mapped topic

  • Chemistry & Metallurgy · mapped topic

  • A61L27/54Primary

    Human Necessities · mapped topic

  • C07K14/78Primary

    Chemistry & Metallurgy · mapped topic

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Frequently asked questions

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What does patent US8969290B2 cover?
The invention provides a scaffold of extracellular matrix polymers with recombinant chimeric peptides tethered thereto. The invention also provides recombinant chimeric peptides of antimicrobial peptides and extracellular matrix binding domains. The invention also provides methods for treating chronic wounds using the scaffold and/or recombinant chimeric peptides.
Who is the assignee on this patent?
Rolle Marsha, Prifti Fioleda, Malcuit Chris, and 4 more
What technology area does this patent fall under?
Primary CPC classification A61L27/54. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue Mar 03 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).