Therapeutic calcium phosphate particles and methods of manufacture and use

  • US 8,431,221 B2
  • Filed: 10/26/2010
  • Issued: 04/30/2013
  • Est. Priority Date: 02/03/1999
  • Status: Expired due to Term
First Claim
Patent Images

1. Calcium phosphate particles having an average diameter between about 300 nm and about 4000 nm, and having a substantially spherical shape and a substantially smooth surface.

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