From that search it looks like in addition to the straight ITV-1 product, Harry was trying to combine the ITV-1 product with hemp seed oil and kept getting shot down as a supplement because the oil contained CBD above FDA limits.
He seemed to be doing it under the Cannaworks Inc. company name.
It also looks like he tried again under the new name for Cannaworks Inc., ZBGTECH HOLDING, LLC.
The NDI 1168 from Cantech Pharma dated 11-06-2020 is for an ITV-1 and Vitamin C combination.
Found this Cantech Holding Inc. PR from 2017 which looks like ITV-1 combined with a T cell modulator by TCM Group. It was going to be a production and distribution plan in Mexico.