×

Methods for in vivo delivery of nutriceuticals and compositions useful therefor

  • US 5,650,156 A
  • Filed: 06/07/1995
  • Issued: 07/22/1997
  • Est. Priority Date: 02/22/1993
  • Status: Expired due to Term
First Claim
Patent Images

1. A method for the preparation of articles for in vivo delivery of nutriceuticals, said method comprising subjecting aqueous medium containing biocompatible material capable of being crosslinked by disulfide bonds and a nutriceutical to high intensity ultrasound conditions for a time sufficient to promote crosslinking of said biocompatible material by disulfide bonds;

  • wherein said nutriceutical is substantially contained within a polymeric shell, andwherein the largest cross-sectional dimension of said shell is no greater than about 10 microns.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×