definiens: means USD 30,000,000 ( United States Dollar Thirty Million ) ; means the class of compounds containing a B - Iactam nucleus in their molecular structure, including penicillins, cephalosporins, penems and aztreonam ; means the business of researching, evaluating and litigating originator Intellectual Property as permitted under law for, developing, testing, obtaining regulatory approval for, manufacturing, negotiating third party contracts for, procuring materials for, performing fill and finish services for, marketing, distributing and selling injectable pharmaceutical products for all human and animal prophylactic and therapeutic uses in all formulations and dosage forms and for any and all indications, as such business is conducted anywhere in the world by the Seller and its Affiliates immediately prior to the date of this Agreement, subject to any changes on or prior to the Closing permitted in accordance with Clause 6.2 . but specifically excluding the Other Businesses . It is agreed and understood that the Business does not include any Excluded Assets and Excluded liabilities ; IIBusiness Day " means any day other than a Saturday, a Sunday or any day on which banks in Chennai, Tamil Nadu and Mumbai, Maharashtra in India are required or authorized to be closed ; IIChange of Control " means the acquisition by a third party of more than 50 % ( fifty percent ) of the outstanding shares of voting capital stock of the Seller