Absorbable crystalline copolyester-based bioactive hydroforming luminal liner compositions

US9050366B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9050366-B2
Application numberUS-201313754110-A
CountryUS
Kind codeB2
Filing dateJan 30, 2013
Priority dateApr 3, 2009
Publication dateJun 9, 2015
Grant dateJun 9, 2015

How to read this patent

A practical reading order for non-experts. Skip the full description unless you need deep technical detail.

  1. Title

    What the patent document calls the invention.

  2. Abstract

    A short plain-language summary of the technical disclosure.

  3. Assignees and inventors

    Who owns or filed the patent and who is credited as inventor.

  4. Key dates

    Filing, priority, publication, and grant dates set the timeline.

  5. First independent claim

    The legal scope of protection — read this for what is actually claimed.

  6. CPC / IPC classifications

    Technology tags used to group this patent with similar filings.

  7. Citations and related patents

    Prior art links and similar publications in this corpus.

Abstract

Official abstract text for this publication.

Bioactive, hydroforming luminal liner compositions are formed of high molecular weight crystalline, absorbable copolyesters dissolved in a liquid derivative of a polyether glycol that undergoes transformation into a tissue-adhering, resilient interior cover or liner for the controlled release of its bioactive payload at clinically compromised conduits in humans as in the case of bacteria- and yeast-infected vaginal canals, esophagi, and arteries following angioplasty.

First claim

Opening claim text (preview).

What is claimed is: 1. A bioactive, hydroforming, luminal liner composition comprising at least one crystalline, absorbable copolyester having a heat of fusion of at least 10 J/g and a molecular weight of greater than of 20 kDa; at least one liquid derivative of a polyether glycol; and at least one bioactive agent comprising an antifungal agent selected from the group consisting of ketoconazole, miconazole, voriconazole, and fluconazole. 2. A bioactive, hydrofor…

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 US9050366B2 cover?
Bioactive, hydroforming luminal liner compositions are formed of high molecular weight crystalline, absorbable copolyesters dissolved in a liquid derivative of a polyether glycol that undergoes transformation into a tissue-adhering, resilient interior cover or liner for the controlled release of its bioactive payload at clinically compromised conduits in humans as in the case of bacteria- and y…
Who is the assignee on this patent?
Poly Med Inc
What technology area does this patent fall under?
Primary CPC classification A61K31/7036. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue Jun 09 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).