The City hereby grants to Canada anc the Province a non-exclusive royalty-free licence to use everything mentioned in Paragraphs 26 and 27 hereof, The City will have a non~exclusive royalty-free licence to copy or publish material in which Canada and the Province have copyright under paragraph 25 hereof, provided that the financial Support of Canada and the Province is prominently Owledged in every such publication. At any time more than 2 years after completion of the Project, the City will, at the request of the Minister, assign to Canada and the Province, as tenants in common, ail intellectual property owned by the City, arising (at of the Project, unless the City satisfies the Minister that the City has made all reasonable efforts to develop and market in the country of Canada, at a reasonable price, the things to which the property relates. Notwithstanding paragraph 30 hereof the City will, if requested by the Minister, assign to Canada and the Province, as tenants in common, all intellectual Property owned by the City and arising out of the Project, if the Minister believes on reasonable grounds, that there has been or will be a material change in the Ownership and control of the intellectual Property such that’ the ownership or ultimate control of the intellectual property has passed or will pass out of the country of Canada. San ens oi edu