Payment for Improvements. In connection with any Alterations that affect the Building systems (other than minor changes such as adding or relocating electrical outlets and thermostats), or which have a cost in excess of $100,000, Tenant shall reimburse Landlord for Landlord's reasonable, actual, out-of-pocket costs and expenses actually incurred in connection with Landlord's review of such work.

Payment for Improvements. With respect to payments to be made to Tenant's contractors for any Alterations, Tenant shall # comply with Landlord's reasonable requirements for final lien releases and waivers in connection with Tenant's payment for work to contractors, and # cause Tenant's contractor to sign Landlord's standard contractor's rules and regulations. If Tenant orders any work directly from Landlord, in connection with all Alterations, Tenant shall pay Landlord an oversight fee equal to three percent (3%) of the hard costs of such work to compensate Landlord for all overhead, general conditions, fees, and other costs and expenses arising from Landlord's involvement in such work. In any event, Tenant shall reimburse Landlord for Landlord's reasonable, actual, out-of-pocket costs and expenses actually incurred in connection with such work.

Improvements. Subtenant shall make no improvements without Sublandlord’s and Master Landlord’s consent which may be withheld in their sole discretion.

Improvements. WuXi ATU shall own all right, title, and interest in any Improvements in WuXi ATU Property that is generally applicable for the manufacture and testing of biological products and does not specifically rely upon Graphite Property.

Continuous Improvements. The Parties will discuss in good faith value-added activity and improvement in the Manufacturing process on a continuing basis and, unless the Parties otherwise agree SGI will bear ​ of any costs associated with improvements to the Manufacturing process for the SGI Antibodies and Unum will bear ​ of any costs associated with improvements to the Manufacturing process for the ACTR T-cells.

Ownership; Improvements. As between the Parties, Licensor will solely own all right, title, and interest in and to the Licensed Protocol, the Kaufmann Name and the Kauffman Intellectual Property. As between the Parties, Licensor will solely own all right, title, and interest in and to all Improvements regardless of inventorship, authorship, or other origination; provided that all Improvements will be included in the license granted to Commercializing Party under Section 2.1. If any employee, agent, or independent contractor of Commercializing Party makes any Improvement, whether solely or jointly with Licensor, Commercializing Party hereby transfers and assigns to Licensor, without additional consideration, all of its right, title, and interest in and to such Improvement.

Capital Improvements. Notwithstanding anything else to the contrary contained in this Lease, ​, at ​’s sole cost and expense, shall be required to perform all capital improvements in connection with the performance of ​’s Maintenance Obligations. ​ shall provide written notice to ​ in the event that any such capital improvements are required during the Lease Term and shall perform the same in accordance with the terms of Article 8 of the Lease.

Tenant shall not make, or allow to be made, any alterations, physical additions, improvements or partitions, including without limitation the attachment of any fixtures or equipment, in, about or to the Premises (“Alterations”) without obtaining the prior written consent of Landlord, which consent shall not be unreasonably withheld with respect to proposed Alterations which: # comply with all applicable Regulations (defined below); # are, in Landlord’s opinion, compatible with the Building or the Project and its mechanical, plumbing, electrical, heating/ventilation/air conditioning systems, and will not cause the Building or Project or such systems to be required to be modified to comply with any Regulations (including, without limitation, the Americans With Disabilities Act); and # will not interfere with the use and occupancy of any other portion of the Building or Project by any other tenant or its invitees. Specifically, but without limiting the generality of the foregoing, Tenant must obtain Landlord’s written consent for all plans and specifications for the proposed Alterations, construction means and methods, all appropriate permits and licenses, any contractor or subcontractor to be employed on the work of Alterations, and the time for performance of such work, and may impose rules and regulations for contractors and subcontractors performing such work. Tenant shall also supply to Landlord any documents and information requested by Landlord in connection with Landlord’s consideration of a request for approval hereunder. Tenant shall cause all Alterations to be accomplished in a good and workmanlike manner, and to comply with all applicable Regulations. Tenant shall at Tenant’s sole expense, perform any additional work required under applicable Regulations due to the Alterations hereunder. No review or consent by Landlord of or to any proposed Alteration or additional work shall constitute a waiver of Tenant’s obligations under this Paragraph 8.1. Tenant shall reimburse Landlord for all costs which Landlord may incur in connection with granting approval to Tenant for any such Alterations, including any costs or expenses which Landlord may incur in electing to have outside architects and engineers review said plans and specifications. All such Alterations shall remain the property of Tenant until the expiration or earlier termination of this Lease, at which time they shall be and become the property of Landlord; provided, however, that Landlord may, at Landlord’s option, require that Tenant, at Tenant’s expense, remove any or all Alterations made by Tenant and restore the Premises by the expiration or earlier termination of this Lease, to their condition existing prior to the construction of any such Alterations. All such removals and restoration shall be accomplished in a first- class and good and workmanlike manner so as not to cause any damage to the Premises or Project whatsoever. If Tenant fails to remove such Alterations or Tenant’s trade fixtures or furniture or other personal property, Landlord may keep and use them or remove any of them and cause them to be stored or disposed of in accordance with applicable law, at Tenant’s sole expense.

Ownership of Improvements. Arcus shall own all right, title and interest in and to any Improvements invented solely by Arcus, including, without limitation, any Intellectual Property Rights therein. Each Party shall own a fifty percent (50%) undivided interest in all Joint Improvements. The Parties hereby make any assignments necessary to accomplish the foregoing ownership provisions. Except as expressly provided in this Agreement and subject to any restrictions therein, each joint owner may make, sell, use, license, assign, mortgage or keep Joint Improvements, and otherwise undertake all activities a sole owner might undertake with respect to such inventions, discoveries and know-how, without the consent of and without accounting to the other joint owner; provided that any assignment, license or other disposition or use # shall at all times be and remain subject to the grants of rights and accompanying conditions and obligations with respect thereto under this Agreement, and # allow the Parties to exercise their rights and perform their obligations under this Agreement, in particular to Develop and Commercialize Licensed Products in at least the same scope as prior to such assignment, license or other such disposition.

Inventions and Improvements. Any invention or development of any kind related to Titan's business made or conceived by Executive (solely, jointly or in conjunction with anyone else) while he is employed by Titan pursuant to this Agreement shall be promptly disclosed by Executive to Titan and shall be the sole property of Titan. Executive shall execute an assignment to Titan, or to another designated by it, of his entire claim to and interest in each such invention or development. Executive undertakes to sign all lawful papers and, at Titan's expense, to assist it in every lawful way to obtain and sustain patents or copyrights for its benefit in any such inventions or developments when requested by Titan. Executive shall not be entitled to compensation beyond his Base Salary or Adjusted Base Salary, if any, for the performance of any such acts.