Patents by Inventor Marc D. Wenger

Marc D. Wenger 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).

  • PURIFIED COMPOSITIONS OF ENTEROVIRUSES AND METHODS OF PURIFICATION WITH GLUTATHIONE AFFINITY CHROMATOGRAPHY
    Publication number: 20210187049
    Abstract: The present invention relates to purified compositions of enteroviruses, pharmaceutical compositions thereof and a glutathione affinity chromatography process for the purification of enteroviruses.
    Type: Application
    Filed: December 17, 2020
    Publication date: June 24, 2021
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Erik M. Curtis, Spyridon Konstantinidis, Murphy Poplyk, Andrew Ryan Swartz, Marc D. Wenger
  • SCALABLE CHROMATOGRAPHY PROCESS FOR PURIFICATION OF HUMAN CYTOMEGALOVIRUS
    Publication number: 20210047626
    Abstract: The present invention relates to a scalable process for the purification of human cytomegalovirus particles from cell culture medium. In particular, the process involves a two step chromatography process starting with an anion exchange chromatography step followed by a polishing chromatography step selected from mixed mode chromatography or cation exchange chromatography.
    Type: Application
    Filed: April 18, 2019
    Publication date: February 18, 2021
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Adam Kristopeit, Janelle Konieizko, Wanli Ma, Katie Phillips, Andrew Swartz, Sheng-Ching Wang, Marc D. Wenger, Matthew Woodling, Tiago Matos
  • USE OF MIXED MODE CHROMATOGRAPHY FOR THE CAPTURE AND PURIFICATION OF BASIC ANTIBODY PRODUCTS
    Publication number: 20120208986
    Abstract: Use of mixed mode chromatography for purification of an antibody from an antibody mixture, for example) a Pichia pastoris fermentation mixture containing impurities such as host cell proteins and DNA is described Mixed mode chromatography is used instead of protein A chromatography and presents certain advantages over protein A chromatography Furthermore, the integration of such a method into a multi-step procedure with other fractionation methods for purification of antibodies suitable for in vivo applications is provided.
    Type: Application
    Filed: October 13, 2010
    Publication date: August 16, 2012
    Inventors: Marc D. Wenger, Matthew Woodling