Exhibit 10.3 ADDENDUM TO RESTATED DEMEGEN-MYCOGEN LICENSE AND ROYALTY AGREEMENT This Addendum is made this 11th day of October, 1998 (the "Addendum Effective Date"), by and between Demegen, Inc. ("Demegen") and Mycogen Corporation ("Licensee")....License and Royalty Agreement • August 11th, 1999 • Demegen Inc • Services-medical laboratories
Exhibit 10.1 LICENSE AND ROYALTY AGREEMENT The Board of Supervisors of Louisiana State University and Agricultural and Mechanical College, a public constitutional corporation, organized and existing under the laws of the State of Louisiana ("LSU");...License and Royalty Agreement • August 11th, 1999 • Demegen Inc • Services-medical laboratories • Louisiana
