Patents Assigned to Proprietary Technology Assets, LLC
  • Publication number: 20220234023
    Abstract: Tailored chromatographic media and methods for using the tailored chromatographic media to purify mixtures extracted from cannabis to obtain a cannabinoid having greater than about 90% purity. In an embodiment, the tailored chromatographic media may comprise a porous resin and/or porous carbon and have a surface area of greater than about 900 m2/g, wherein the tailored chromatographic media may further comprise micropores, mesopores, macropores, wherein the tailored chromatographic media may further comprise at least two distributions of macroporous pore sizes, wherein the at least two distributions of macroporous pore sizes may comprise a first population having a macroporous pore size denoted x and a second population having a macroporous pore size denoted y, wherein a ratio of x/y may be about 1:1, and wherein the tailored chromatographic media may further comprise an anionic polysaccharide and a functional moiety.
    Type: Application
    Filed: May 22, 2020
    Publication date: July 28, 2022
    Applicant: Proprietary Technology Assets, LLC
    Inventor: JOSE A. DIAZ-AUNON
  • Publication number: 20220152524
    Abstract: A method of preparing a universal blood product comprising obtaining a blood product; contacting the blood product with (i) hydroxyapatite; (ii) a carbonaceous material comprising at least a mixture of a first carbon particle having macroporous size ? and a second carbon particle having macroporous size ?; and (iii) at least one support matrix chemically associated with an antigenic determinant.to form a cleansed product; and recovering the cleansed product.
    Type: Application
    Filed: January 6, 2022
    Publication date: May 19, 2022
    Applicant: Proprietary Technology Assets, LLC
    Inventors: Carol A. Rae, Jan S. Simoni, John F. Moeller
  • Patent number: 11253794
    Abstract: A method of preparing a universal blood product comprising obtaining a blood product; contacting the blood product with (i) hydroxyapatite; (ii) a carbonaceous material comprising at least a mixture of a first carbon particle having macroporous size ? and a second carbon particle having macroporous size ?; and (iii) at least one support matrix chemically associated with an antigenic determinant. to form a cleansed product; and recovering the cleansed product. A method of preparing a universal blood product comprising obtaining a blood product; contacting the blood product with (i) hydroxyapatite; (ii) a carbonaceous material comprising at least a mixture of a first carbon particle having macroporous size ? and a second carbon particle having macroporous size ?; and (iii) at least one support matrix chemically associated with an antigenic determinant. to form a cleansed product; wherein at least one of the hydroxyapatite, carbonaceous material and support matrix is functionalized.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: February 22, 2022
    Assignee: Proprietary Technology Assets, LLC
    Inventors: Carol A. Rae, Jan S. Simoni, John F. Moeller