(1) How many (a) infringements by mobile phone manufacturers worldwide of the authorised use of CSIR-patented lithium-ion battery technology have been detected and (b) of these infringements are being pursued for legal redress; (2) what (a) are the names and details of the manufacturers who have infringed the intellectual property of the Council for Scientific and Industrial Research (CSIR), (b) steps have been taken against each of them and (c) agreements have been signed with any of these companies to ensure payments for the rights to use the CSIR’s technology; (3) (a) for how many years did these infringements go unnoticed, (b) why and (c) what steps have been put in place to monitor the use of intellectual property generated in South Africa abroad?