Bilayered calcium sulfate/calcium phosphate space-making composites with multiple drug delivery capabilities

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United States of America Patent

PATENT NO 9895354
SERIAL NO

14678457

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Abstract

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The present invention provides for bilayered composites that provide for sustained drug delivery and support to recovering tissue(s) and areas surrounding, such as with bone tissue. The two layers degrade at separate rates, thereby providing sustained mechanical support and tailored drug delivery.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITY OF KENTUCKY RESEARCH FOUNDATIONA144 ASTECC BUILDING LEXINGTON KY 40506-0286

International Classification(s)

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  • 2015 Application Filing Year
  • A61K Class
  • 16157 Applications Filed
  • 11882 Patents Issued To-Date
  • 73.55 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McQuinn, Mike Lexington, US 1 4
Orellana, Bryan Lexington, US 1 4
Puleo, David Lexington, US 3 5

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Patent Citation Ranking

  • 3 Citation Count
  • A61K Class
  • 50.93 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges92918022655157761477225301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050010001500200025003000350040004500500055006000650070007500800085009000950010000

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