Patents by Inventor Randall Lapcevich

Randall Lapcevich has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20150284447
    Abstract: The present invention is directed to method of isolating an antibody from a composition. In some embodiments, the method comprises isolating Synagis® from a composition comprising Synagis®, the method comprising: (i) performing an ion exchange chromatography process on the composition; (ii) performing an affinity purification process on the composition; and (iii) performing a filtration process on the composition, wherein a final product comprising Synagis® results from (i), (ii), and (iii), wherein the final product is suitable for administration to a human and has a DNA concentration of <0.5 pg/mg, and wherein the method does not comprise adding benzonase to the composition.
    Type: Application
    Filed: November 5, 2013
    Publication date: October 8, 2015
    Inventors: Min Wan, Christopher Forespring, Randall Lapcevich, Erica Shane, Cynthia Oliver
  • Publication number: 20080020001
    Abstract: A polynucleotide sequence is provided, comprising: a nucleic acid sequence having at least 75% identity to SEQ ID NO: 1, wherein said nucleic acid sequence encodes recombinant Bacillus anthracis Protective Antigen (rPA); or a fragment of said nucleic acid sequence wherein said fragment encodes a fragment of recombinant Bacillus anthracis Protective Antigen (rPA). Also provided are expression vectors and host cells comprising the polynucleotide sequence of the invention, and methods for producing rPA or a fragment thereof. The invention further provides antigenic compositions and corresponding methods and uses for inducing an immune response.
    Type: Application
    Filed: June 15, 2005
    Publication date: January 24, 2008
    Applicants: Health Protection Agency, Dynport Vaccine Company LLC
    Inventors: John Brehm, Ian McEntee, Philip Vincent, Nigel Allison, Rossalyn Brehm, George Jack, Michael Herbert, Barbara Solow, Juan Arroyo, Randall Lapcevich