Polymeric compound comprising glycopolymer and a method for decomposing the same Grant US-6900295-B2 United States of America 31 May 2005
Polymeric compound comprising glycopolymer and a method for decomposing the same Grant US-6316606-B1 United States of America 13 Nov 2001
Cyclic ester ring-opened oligomers and methods of preparation Grant US-5981743-A United States of America 09 Nov 1999