Common use of Registration; Validity Clause in Contracts

Registration; Validity. Each item of VGX Registered Intellectual Property that is owned by VGX or any of its Subsidiaries and that is not an application is subsisting and all necessary registration, maintenance and renewal fees currently due in connection with such VGX Registered Intellectual Property have been made and all necessary assignments, documents, recordations and certificates currently due in connection with such VGX Registered Intellectual Property have been filed with the relevant patent, copyright, trademark or other authorities in the United States or foreign jurisdictions, as the case may be, for the purposes of prosecuting, maintaining or perfecting such VGX Registered Intellectual Property, except where such failure, individually or in the aggregate, would not be reasonably expected to result in a Material Adverse Effect on VGX or any of its Subsidiaries. To the Knowledge of VGX, there is no defect in the validity of any patent included in the VGX Registered Intellectual Property. To the Knowledge of VGX, there is no information regarding prior art, prior use in commerce, failure to join an inventor, or another basis on which to conclude that any invention disclosed in a patent application included in the Registered VGX Intellectual Property is not patentable. To the Knowledge of VGX, there is no defect in the validity of any registered trademark or registered copyright included in the Registered VGX Intellectual Property. To the Knowledge of VGX, each item of VGX Intellectual Property licensed to VGX that is not an application is valid and subsisting, and all necessary registration, maintenance and renewal fees currently due in connection with such licensed VGX Intellectual Property have been made and all necessary assignments, documents, recordations and certificates currently due in connection with such licensed VGX Intellectual Property have been filed with the relevant patent, copyright, trademark or other authorities in the United States or foreign jurisdictions, as the case may be, for the purposes of prosecuting, maintaining or perfecting such licensed VGX Intellectual Property, except where such failure, individually or in the aggregate, would not be reasonably expected to result in a Material Adverse Effect on VGX.

Registration; Validity. Each item of VGX Inovio Registered Intellectual Property that is owned by VGX Inovio or any of its Subsidiaries and that is not an application is subsisting and all necessary registration, maintenance and renewal fees currently due in connection with such VGX Inovio Registered Intellectual Property have been made and all necessary assignments, documents, recordations and certificates currently due in connection with such VGX Inovio Registered Intellectual Property have been filed with the relevant patent, copyright, trademark or other authorities in the United States or foreign jurisdictions, as the case may be, for the purposes of prosecuting, maintaining or perfecting such VGX Inovio Registered Intellectual Property, except where such failure, individually or in the aggregate, would not be reasonably expected to result in a Material Adverse Effect on VGX Inovio or any of its Subsidiaries. To the Knowledge of VGXInovio, there is no defect in the validity of any patent included in the VGX Inovio Registered Intellectual Property. To the Knowledge of VGXInovio, there is no information regarding prior art, prior use in commerce, failure to join an inventor, or another basis on which to conclude that any invention disclosed in a patent application included in the Registered VGX Inovio Intellectual Property is not patentable. To the Knowledge of VGXInovio, there is no defect in the validity of any registered trademark or registered copyright included in the Registered VGX Inovio Intellectual Property. To the Knowledge of VGXInovio, each item of VGX Inovio Intellectual Property licensed to VGX Inovio that is not an application is valid and subsisting, and all necessary registration, maintenance and renewal fees currently due in connection with such licensed VGX Inovio Intellectual Property have been made and all necessary assignments, documents, recordations and certificates currently due in connection with such licensed VGX Inovio Intellectual Property have been filed with the relevant patent, copyright, trademark or other authorities in the United States or foreign jurisdictions, as the case may be, for the purposes of prosecuting, maintaining or perfecting such licensed VGX Inovio Intellectual Property, except where such failure, individually or in the aggregate, would not be reasonably expected to result in a Material Adverse Effect on VGXInovio.

Registration; Validity. Each item of VGX Inovio Registered Intellectual Property that is owned by VGX Inovio or any of its Subsidiaries and that is not an application is subsisting and all necessary registration, maintenance and renewal fees currently due in connection with such VGX Inovio Registered Intellectual Property have been made and all necessary assignments, documents, recordations and certificates currently due in connection with such VGX Inovio Registered Intellectual Property have been filed with the relevant patent, copyright, trademark or other authorities in the United States or foreign jurisdictions, as the case may be, for the purposes of prosecuting, maintaining or perfecting such VGX Inovio Registered Intellectual Property, except where such failure, individually or in the aggregate, would not be reasonably expected to result in a Material Adverse Effect on VGX Inovio or any of its Subsidiaries. To the Knowledge of VGXInovio, there is no defect in the validity of any patent included in the VGX Inovio Registered Intellectual Property. To the Knowledge of VGXInovio, there is no information regarding prior art, prior use in commerce, failure to join an inventor, or another basis on which to conclude that any invention disclosed in a patent application included in the Registered VGX Inovio Intellectual Property is not patentable. To the Knowledge of VGXInovio, there is no defect in the validity of any registered trademark or registered copyright included in the Registered VGX Inovio Intellectual Property. To the Knowledge of VGXInovio, each item of VGX Inovio Intellectual Property licensed to VGX Inovio that is not an application is valid and subsisting, and all necessary registration, maintenance and renewal fees currently due in connection with such licensed VGX Inovio Intellectual Property have been made and all necessary assignments, documents, recordations and certificates currently due in connection with such licensed VGX Inovio Intellectual Property have been filed with the 41 relevant patent, copyright, trademark or other authorities in the United States or foreign jurisdictions, as the case may be, for the purposes of prosecuting, maintaining or perfecting such licensed VGX Inovio Intellectual Property, except where such failure, individually or in the aggregate, would not be reasonably expected to result in a Material Adverse Effect on VGXInovio.