EXHIBIT 10.4 THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS. THIS WARRANT AND THE COMMON...World Waste Technologies Inc • November 14th, 2008 • Refuse systems • New York
SECURITY AGREEMENTSecurity Agreement • November 14th, 2008 • World Waste Technologies Inc • Refuse systems • California
This SECURITY AGREEMENT (this “Agreement”) is entered into as of the 22nd day of October, 2008, by CleanTechBiofuels, Inc., a Delaware corporation (“Debtor”), in favor of World Waste Technologies, Inc. (the “Secured Party”).
PATENT PURCHASE AGREEMENTPatent Purchase Agreement • November 14th, 2008 • World Waste Technologies Inc • Refuse systems • California
This Patent Purchase Agreement (this “Agreement”), between World Waste Technologies, Inc., a California corporation (the “Seller”), and CleanTech Biofuels, Inc., a Delaware corporation (the “Buyer”), is entered into as of October 22, 2008 (the “Effective Date”). The Seller and the Buyer together may be referred to herein as the “Parties” and each of them may be referred to herein as a “Party.”
