This is a real patent filed by the Shanghai National Engineering Research Center for Nanotechnology Co Ltd.
It goes a long way to explaining why several labs (in Spain, the UK, and New Zealand) have found graphene oxide, which is toxic to humans, in COVID vaccines. This ingredient has never been disclosed by any of the vaccine manufacturers, nor by the FDA or any other medical licensing body.
This failure to disclose this and probably other ingredients, in the vaccines is what renders the whole idea of informed consent in this context meaningless. There cannot be, and never has there been, any informed consent given by any COVID vaccine recipient to anyone, anywhere.