How to issue a special VAT invoice for the company's patent transfer?

Only ordinary VAT invoices with zero tax rate can be issued. For the patent transfer of the company, the transferor of the patent right can only issue an ordinary VAT invoice with zero tax rate. The buyer cannot obtain the special VAT invoice and calculate the deductible VAT input tax accordingly. The company's patents belong to the company. An invention-creation made by carrying out the tasks of the unit or mainly using the material and technical conditions of the unit is a service invention-creation.