ZEN Graphene Solutions Ltd (TSX.V: ZEN)
Announced that it has filed a full international patent application for itsZENGuard™ compound under the Patent Cooperation Treaty (PCT). The company elected to file an international patent due to the global opportunities for its technology.
“We believe ourZENGuard™ technology is a key differentiator in the surgical mask market given its antimicrobial properties” […] Continue reading