definiens: means, collectively : ( a ) that certain Settlement Agreement dated as of S eptember 28, 1999 by and between Biomatrix, Inc., and Bengt Agerup, Q - Med AB ( publ ), Medinvent, Qymed Sarl, Q - Med ( UK ) Ltd., Q - Med GmbH, Q - Med ( Sweden ) Australia Pty Ltd., Qvestor AB, Spectra Lab AB, Q - Med Inc., and Q - Med Scandinavia Inc. ; ( b ) that certain License Agreement dated as of Sept ember 28, 1999 by and between Biomatrix, Inc., and Bengt Agerup, Q - Med AB ( publ ), Medinvent, Qymed Sarl, Q - Med ( UK ) Ltd., Q - Med GmbH, Q - Med ( Sweden ) Australia Pty Ltd., Qvestor AB, Spectra Lab AB, Q - Med Inc., and Q - Med Scandinavia Inc. ( the ) ; and ( c ) that certain Royalty Agreement dated as of Sept ember 28, 1999, by and between by and between Biomatrix, Inc., and Bengt Agerup, Q - Med AB ( publ ), Medinvent, Qymed Sarl, Q - Med ( UK ) Ltd., Q - Med GmbH, Q - Med ( Sweden ) Australia Pty Ltd., Qvesto r AB, Spectra Lab AB, Q - Med Inc., and Q - Med Scandinavia Inc., as each has been amended by that certain Amendment dated as of September 10, 2004 between and among Genzyme Corporation, as successor in interest to Bi omatrix, Inc., and the other parties to each of the foregoing agreements