18737814. COATED DRUG COMPOSITIONS AND METHODS OF PREPARING THE SAME (Applied Materials, Inc.)
COATED DRUG COMPOSITIONS AND METHODS OF PREPARING THE SAME
Organization Name
Inventor(s)
Miaojun Wang of Santa Clara CA (US)
Balaji Ganapathy of Maharashtra (IN)
Jonathan Frankel of Los Gatos CA (US)
Shivkumar Chiruvolu of San Jose CA (US)
Pravin K. Narwankar of Sunnyvale CA (US)
COATED DRUG COMPOSITIONS AND METHODS OF PREPARING THE SAME
This abstract first appeared for US patent application 18737814 titled 'COATED DRUG COMPOSITIONS AND METHODS OF PREPARING THE SAME
Original Abstract Submitted
A pharmaceutical composition containing a metal oxide coated particle comprising 1) an amorphous solid dispersion (ASD) core containing an active pharmaceutical ingredient (API) and a polymer; and 2) a metal oxide coating, and the method of making said metal oxide coated particle by atomic layer deposition (ALD). The metal oxide coated particle is useful because it prevents the ASD from crystallization and helps maintain the ASD in an amorphous form.
