Inventor

SHEARES ASHBY VALERIE V

US2 patents

Patents

2 patents

US6998456B1Feb 14, 2006

pH-sensitive methacrylic copolymers and the production thereof

UNIV IOWA STATE RES FOUND18 citations89

US7160971B2Jan 9, 2007

pH-sensitive methacrylic copolymers and the production thereof

UNIV IOWA STATE RES FOUND16 citations81