definiens: means any cash consideration [ * * * ] due to LICENSEE under each sublicensefor the grant of rights under the PATENT RIGHTS in the LICENSED TERRITORY, but excluding : ( a ) anyroyalty payments on sales of LICENSED PRODUCTS, LICENSED SERVICES and LICENSED METHODSby a sublicensee ( which sales shall be included as NET SALES and shall give rise to royalty payments toREGENTS under section 6.1 ) ; ( b ) any amounts paid by a sublicensee as bona fide reimbursement forresearch and development costs [ * * * ] ; ( c ) bona fide loans or any payments in consideration for a grant ofequity of the LICENSEE [ * * * ] ; ( d ) amounts paid for supplies of product or other tangible materials;(e ) amounts paid as reimbursement for expenses directly related to the pursuit, maintenance, and/or defenseof PATENT RIGHTS ; and ( f ) withholding taxes and any other amounts by a sublicensee from amountsotherwise payable to LICENSEE under such sublicense agreement other than past due payments