DeRosa, Thomas F. Patent applications : a tool for identifying advances in polymer chemistry R & D / Thomas F. DeRosa - Hoboken, N.J. : Wiley, c2009 - xiv, 649 p. : ill. ; 25 cm. Includes bibliographical references and index ISBN: 9780470472286 (cloth) 0470472286 (cloth) Subjects--Topical Terms: Polymers--ResearchPatents