ELN » Topics » Elans Patented and Commercialized NanoCrystal Technology

This excerpt taken from the ELN 20-F filed Feb 28, 2007.
Elan’s Patented and Commercialized NanoCrystal Technology
 
Elan’s NanoCrystal technology is a drug optimization technology applicable to poorly water-soluble compounds. It is covered by numerous US and international patents and patent applications and is part of a suite of technologies that EDT offers to third-party clients.
 
NanoCrystal technology involves reducing crystalline drug to particles under 400 nanometers. By reducing particle size, the exposed surface area of the drug is increased and is then stabilized to maintain particle size. The drug in nano-form can be incorporated into common dosage forms, including tablets, capsules, inhalation devices, and sterile forms for injection, with the potential for substantial improvements to clinical performance.
 
Products developed and now commercialized in the United States using Elan’s NanoCrystal technology include:
 
  •  Emend® — oral tablet form of aprepitant, a poorly water-soluble compound;
 
  •  Megace® ES — concentrated oral suspension, with reduced dose and improved dissolution and bioavailability;
 
  •  Rapamune® — convenient oral tablet form eliminating reconstitution and refrigerated storage of original compound; and
 
  •  TriCor — new formulation of Abbott’s fenofibrate, which can be taken without regard to food.
 
This excerpt taken from the ELN 20-F filed Mar 30, 2006.
Elan’s Patented and Commercialized NanoCrystal Technology
 
Elan’s NanoCrystal technology is a drug optimization technology applicable to poorly water-soluble compounds. It is covered by more than 130 U.S. and international patents and patent applications and is part of a suite of technologies that EDT offers to third-party clients.
 
Elan’s NanoCrystal technology has offered tangible patient benefits to a number of compounds. For one product, now commercialized the technology improved bioavailability by up to 600 percent; for another launched product, it allowed a four-time reduction in dosage volume; and for others it eliminated the fed-fasting effects providing clear patient benefits to particular therapies.
 
Products developed and now commercialized in the United States using Elan’s patented NanoCrystal technology include:
 
  •  Emend® — oral tablet form of aprepitant, a poorly water-soluble compound;
 
  •  Megace® ES — concentrated oral suspension, with 75 percent reduced dose and improved dissolution and bioavailability;
 
  •  Rapamune® — convenient oral tablet form eliminating reconstitution and refrigerated storage of original compound; and
 
  •  TriCor® — new formulation of Abbott’s fenofibrate, which can be taken without regard to food.
 
We currently have more than 30 products in various stages of development from feasibility through to Phase 3 projects.
 

EXCERPTS ON THIS PAGE:

20-F
Feb 28, 2007
20-F
Mar 30, 2006
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