TRANSDERMAL DELIVERY FORMULATIONS AND METHODS FOR THE MANUFACTURE THEREOF

    公开(公告)号:US20240350409A1

    公开(公告)日:2024-10-24

    申请号:US18142619

    申请日:2023-05-03

    申请人: LifeActive, Inc.

    摘要: Provided are transdermal delivery formulations, and methods for the manufacture thereof, for the epicutaneous administration of drugs and nutrients to a human subject or domestic, veterinary, or agricultural animal. Transdermal delivery formulations disclosed herein comprise a homogenous mixture of (a) a transdermal accelerant comprising a weak organic acid having a pKa greater than 2.0 and (b) a microemulsion comprising a nonionic emulsifier, water, and a cis-unsaturated long-chain fatty acid. Fatty acid microemulsions are combined with the acidified transdermal accelerants having a pH greater than 1.0 (typically from 1.5 to 2.5) to yield a homogenous transdermal delivery formulation comprising fatty acid micelles and/or liposomes that encapsulate one or more compound, such as a nutrient or a drug, and incorporate one or more cis-unsaturated fatty acid having a 12-26 carbon chain that includes one or more double bond in a cis configuration.

    Self-Emulsifying Systems For Cannabinoids
    10.
    发明公开

    公开(公告)号:US20240316077A1

    公开(公告)日:2024-09-26

    申请号:US18612067

    申请日:2024-03-21

    申请人: Fertin Pharma A/S

    摘要: An orally dissolvable or chewable tableted powder formulation is presented. The formulation includes one or more carrier systems including one or more liquid or solid self-emulsifying systems loaded with cannabinoids in an amount of at least 10% by weight of the tableted powder formulation. The one or more self-emulsifying systems includes: at least one or more surfactants, one or more lipids and one or more isolated or synthetic cannabinoids when self-emulsifying system is a liquid self-emulsifying system, and at least one or more surfactants, one or more waxes and one or more isolated or synthetic cannabinoids when self-emulsifying system is a solid self-emulsifying system. The formulation further includes one or more water-soluble agents in an amount of 20-80% by weight of the tableted powder formulation and one or more flavors. The one or more surfactants includes one or more surfactants having a chemical structure that includes a polyethylene glycol moiety.