with respect to indicators of origin, whether registered or unregistered, as well as rights in internet domain names, uniform resource locators and e-mail addresses. 1.14. "Inventions" means conceptions, ideas, innovations, discoveries, inventions, processes, machines, formulae, formulations, biological materials, molecules, compounds, compositions, improvements, enhancements, modifications, technological developments, know-how, show-how, methods, techniques, systems, designs, production system, plans, source code, object code and documentation pertaining thereto, including, without limitation, functional specifications, object libraries, design documentation, technical documentation, statements of principles of operations, schematics, programmers' guides, and other documentation, data, programs and information and works of authorship, whether or not patentable, copyrightable or susceptible to any other form of legal protection. 1.15. "Minimum Payment" means the amounts set forth on Attachment B as payable by Integra to PcoMed in each Minimum Payment Period. 1.16. "Minimum Payment Period" has the meaning set forth on attached Attachment B. 3 *** Portions of this page have been omitted pursuant to a request for Confidential Treatment filed separately with the Commission. 1.17. "Net Sales" means the gross amount of all revenues invoiced and received by Integra and its Affiliates from Integra Customers from the Sale of Treated Integra Products and Partially Treated Integra Products, less the following deductions (to the extent otherwise then or previously included in the gross amounts invoiced and in respect of which no previous deduction was taken): (i) amounts taken or accrued for sales, distributor or other commissions allowed, discounts allowed dealers, trade and/or quantity and cash discounts; (ii) refunds, rebates, chargebacks, replacements or credits and allowances actually allowed or granted to purchasers on account of contractual obligations, rejections, returns, or billing errors and for uncollectible amounts (except to the extent later collected) on Sales; (iii) sales, use and/or other excise taxes, import and/or export duties paid, tariffs, and any other governmental tax or