Return of Company Materials and Property. Employee understands and agrees that, no later than the Separation Date, Employee shall return any and all Company-owned computer equipment, including laptops and other computer accessories, cell phones, security cards, keys, credit cards, marketing materials; any Company customer files, and all documents, data, records, notes, passwords, drawings, manuals, and all other tangible information in whatever form which pertains to the Company or any of the Company’s customers; and the Employee will not retain any such information or any reproduction or excerpt thereof, unless otherwise permitted by a consulting agreement or other agreed relationship between the parties.

Company’s Materials. All drawings, materials, specifications, designs, clinical trial information and results, regulatory interaction information and other data of any nature furnished by Company to Provider for the performance of the Services may be used by Provider only in connection with its performance of the Services and shall remain the property of Company. Any notes, analyses, compilations studies, interpretations, memoranda or other documents prepared by Provider which contain, reflect or are based on, in whole or in part, Company proprietary materials shall be treated as Company proprietary materials. Upon termination or expiration of this Agreement, Provider shall promptly return all Company proprietary materials and shall certify to Company that all notes, analyses, compilations studies, interpretations, memoranda or other documents prepared by Provider which contain, reflect or are based on, in whole or in part, Company proprietary materials have been destroyed. Company shall retain all rights, title and interest in and to such materials, including, without limitation, patents, copyrights and other intellectual property rights in any ideas, concepts, designs, inventions and expressions embodied in such materials. No license, right or ownership interest in Company proprietary information is conveyed to Provider, except that Provider may use Company proprietary materials during the term of this Agreement to perform Services. Notwithstanding any provision to the contrary, Provider shall retain full ownership rights in its processes and business methods which are not unique to Company. Company shall retain all ownership interest in its intellectual property.

Company Property. It is specifically understood and agreed that all e-mail and computer passwords, all current and prospective client lists, all of the rates and property pertaining to the business of the Company or its operations and processes, is and shall remain the sole and exclusive property of the Company and that upon request of the Company while engaged as a consultant, or upon the termination of such relationship, the Consultant shall promptly surrender to the Company all such property and all copies thereof which shall be under the Consultant’s control or in the Consultant’s possession.

Company Property. Employee agrees that Employee has returned or will return to the Company on or before Employee’s Termination Date, any and all Company property and Confidential Information, including originals and copies thereof (whether in hard copy or electronic form), including, without limitation, books, records and documents, files, memoranda, credit cards, Company passes, keys, computer access codes, disk and instructional manuals, tools, computers, and other physical property, which was or may be in Employee’s possession or under Employee’s control.

Returning Company Property. The Executive agrees that any and all devices, records, data, notes, reports, proposals, lists, correspondence, specifications, drawings, blueprints, sketches, materials, equipment, other documents or property, or reproductions of any aforementioned items developed by the Executive or others pursuant to or during the Executive’s employment with the Company or otherwise shall be the property of the Company or its Related Entities and their respective successors or assigns. Upon separation of employment for any reason, or at any time during employment at the request of the Company, the Executive will deliver all material Company property to the Company or to the Company’s designee and will not keep in the Executive’s possession, recreate or deliver said property to anyone else. Upon separation of employment for any reason and upon request by the Company, the Executive agrees to sign and deliver the “Termination Certification” attached hereto as Exhibit A. Executive further agrees that at any time during employment or upon separation of employment for any reason, at the request of the Company, to reasonably cooperate with the Company to

System Company Property. All tangible materials, equipment, devices, documents, copies of documents, data compilations (in whatever form), software programs, and electronically created or stored materials that Grantee receives or creates in the course of employment with a System Company are and shall remain the property of the System Company, and Grantee shall immediately return (and/or cooperate in the supervised deletion of) such property to Grantee’s System Company Employer upon the termination of Grantee’s employment, for whatever reason. The obligation to return property and documents extends to anything received or made during and as a result of employment by a System Company, regardless of whether it was received from a System Company or a third party, such as an actual or potential vendor or customer, and regardless of whether a document contains Confidential Information. The only documents not subject to the obligation to return are documents directly relating to Grantee’s compensation and benefits, such as Grantee’s pay stubs and benefit plan information.

Confidentiality/Company Property. Employee acknowledges that he/she has had access to confidential, proprietary business information of Employer as a result of employment, and Employee hereby agrees not to use such information personally or for the benefit of others. Employee also agrees not to disclose to anyone any confidential information at any time in the future so long as it remains confidential. Employee further agrees to keep the terms and the existence of this Agreement and Release confidential and not to discuss it with anyone other than his/her attorney, tax advisor, spouse, or as may be required by law. Employee represents that he/she has returned all Employer property in his/her possession. In the event that Employer determines that Employee owes any money to Employer, Employer will provide notice thereof to Employee and Employee hereby authorizes Employer to deduct such amounts from any further payments to Employee. Employee also acknowledges and reaffirms his/her continuing obligations to Employer pursuant to any confidentiality, non-compete and/or non-solicitation agreements signed by Employee.

Consultant shall keep confidential the existence of this Agreement, its terms, contents, conditions, proceedings and negotiations, he will make no statements or representations relating thereto, except to his attorney or tax advisor, his spouse, or as may otherwise be allowed or required by law.

Company Property and Return of Property. Executive acknowledges that as of the end of the Transition Period, she will return her Patterson-issued cellular phone and her Patterson-issued computer to the Company for processing. Within 21 days after the Transition Period, she will return all originals and copies of any documents, materials or property of Patterson, whether generated by her or any other person on her behalf or on behalf of Patterson or its vendors. All documents, files, records, reports, policies, training materials, communications

Tenant shall not cause or permit any Hazardous Materials (as defined below) to be brought upon, kept or used in or about the Premises, the Building or the Project in violation of Applicable Laws by Tenant or any of its employees, agents, contractors or invitees (collectively with Tenant, each a “Tenant Party”). If # Tenant breaches such obligation, # the presence of Hazardous Materials as a result of such a breach results in contamination of the Project, any portion thereof, or any adjacent property, # contamination of the Premises otherwise occurs during the Term or any extension or renewal hereof or any holding over by Tenant hereunder or # contamination of the Project occurs as a result of Hazardous Materials that are placed on or under or are released into the Project by a Tenant Party, then Tenant shall Indemnify the Landlord Indemnitees from and against any and all Claims of any kind or nature, including # diminution in value of the Project or any portion thereof, # damages for the loss or restriction on use of rentable or usable space or of any amenity of the Project, # damages arising from any adverse impact on marketing of space in the Project or any portion thereof and # sums paid in settlement of Claims that arise before, during or after the Term as a result of such breach or contamination. This Indemnification by Tenant includes costs incurred in connection with any investigation of site conditions or any clean-up, remedial, removal or restoration work required by any Governmental Authority because of Hazardous Materials present in the air, soil or groundwater above, on, under or about the Project. Without limiting the foregoing, if the presence of any Hazardous Materials in, on, under or about the Project, any portion thereof or any adjacent property caused or permitted by any Tenant Party results in any contamination of the Project, any portion thereof or any adjacent property, then Tenant shall promptly take all actions at its sole cost and expense as are necessary to return the Project, any portion thereof or any adjacent property to its respective condition existing prior to the time of such contamination; provided that Landlord’s written approval of such action shall first be obtained, which approval Landlord shall not unreasonably withhold; and provided, further, that it shall be reasonable for Landlord to withhold its consent if such actions could have a material adverse long-term or short-term effect on the Project, any portion thereof or any adjacent property. Tenant’s obligations under this Section shall not be affected, reduced or limited by any limitation on the amount or type of damages, compensation or benefits payable by or for Tenant under workers’ compensation acts, disability benefit acts, employee benefit acts or similar legislation. Notwithstanding the foregoing, Landlord shall Indemnify the Tenant Parties from and against any and all Claims arising from the presence of Hazardous Materials at the Project in violation of Applicable Laws as of the Execution Date, unless placed at the Project by a Tenant Party.