Ann: Altech - Breakthrough Silicon Alumina Coating Development, page-7

ok I am in- it stated in the quarterly it was patent pending for coating on graphite I suspect it also is patent pending for coating on the newest element to be applied to that being Silicon but they for some reason inadvertently missed out stating that in todays release .
ASX sited ADO had a similar discovery a couple of years back which ws a company maker

From the quarterly

"The Altech break-through As a result of ground-breaking research and development work led by the Company's General Manager Operations and Marketing, Dr. Jingyuan Liu, Altech is now proceeding to an independent verification phase of its method for the alumina coating of graphite particles. University and laboratory verification of the process (patent pending) is due for completion during the next quarter, and Altech expects that positive verification will result in potential end-user trials, and eventually commercialisation of the process. Whist the proposed new product formulation is confidential, it includes Altech's planned fine modified alumina plus some supporting compounds. The new product range will be called “Anode Grade APC01” and “Anode Grade ALC01”. The product and treatment method is expected to improve Coulombic Efficiency (CE) (especially the CE in first cycle), cycling stability, high-rate performance and fast charging capability. Altech intends to focus on tailoring its high purity alumina into specialised products for significantly more efficient application within various process technologies within the lithium-ion battery industr"

Must say I still have little confidence in Iggy , given I see no revenue on the quarterly 4C , so what happened to the projected factory completion years ago ?