Hyperbranched maleic anhydride-diene polymers Grant US-7833585-B2 United States of America 16 Nov 2010
Hyperbranched maleic anhydride-diene polymers Grant US-7790822-B2 United States of America 07 Sep 2010
Stain resist comprising hyperbranched maleic anhydride-diene polymers Grant US-7579403-B2 United States of America 25 Aug 2009
Hyperbranched maleic anhydride-diene polymers Grant US-7579420-B2 United States of America 25 Aug 2009