Patents Assigned to Glycon LLC
  • Patent number: 9302982
    Abstract: Hydrophilic transportable N-linked glycosyl dopaminergic prodrug compounds and methods of their use.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: April 5, 2016
    Assignee: GLYCON LLC
    Inventor: Samuel T. Christian
  • Patent number: 9023818
    Abstract: Hydrophilic N-linked pharmaceutical compositions, methods of their preparation and use in neuraxial drug delivery comprising a glycosyl CNS acting prodrug compound covalently N-linked with a saccharide through an amide or an amine bond and a formulary consisting of an additive, a stabilizer, a carrier, a binder, a buffer, an excipient, an emollient, a disintegrant, a lubricating agent, an antimicrobial agent or a preservative, with the proviso that the saccharide moiety is not a cyclodextrin or a glucuronide.
    Type: Grant
    Filed: October 27, 2010
    Date of Patent: May 5, 2015
    Assignee: Glycon LLC
    Inventor: Samuel T. Christian
  • Publication number: 20130203855
    Abstract: Hydrophilic transportable N-linked glycosyl dopaminergic prodrug compounds and methods of their use.
    Type: Application
    Filed: July 17, 2012
    Publication date: August 8, 2013
    Applicant: Glycon LLC
    Inventor: Glycon LLC
  • Patent number: 8252752
    Abstract: Hydrophilic transportable N-linked glycosyl dopaminergic prodrug compounds according to FORMULA V and methods of their use, wherein, Ring 1 comprises an aryl or heteroaryl ring having 4 to 8 carbon atoms, among which atoms are counted “X” and “Y”; each of X and Y is optional; X, when present is either —C(R1)2— or —C(R)2—; Y, when present, is either —CH2— or —CH2—CH2—; z, R5 and R5? are optional, and when present z, R5 and R5? together form a lower alkyl or a substituted lower alkyl moiety; N is part of either an amine or an amide linkage; E is a saccharide which forms a linkage with N through a single bond from a carbon or oxygen atom thereof; R1 and R4 are selected form the group consisting of hydrogen, hydroxyl, halogen, halo-lower alkyl, alkoxyl, alkoxyl-lower alkyl, halo-alkoxy, thioamido, amidosulfonyl, alkoxylcarbonyl, carboxamide, aminocarbonyl, and alkylamino-carbonyl; R2 and R3 are hydroxyl; R5 and R6, when present, are selected from the group consisting of hydrogen, hydroxyl, alkoxyl, carbonyl
    Type: Grant
    Filed: December 27, 2007
    Date of Patent: August 28, 2012
    Assignee: Glycon LLC
    Inventor: Samuel T. Christian