Patents by Inventor Marloes Veenstra

Marloes Veenstra 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).

  • Process for adenovirus purification from high cell density cultures
    Patent number: 8470585
    Abstract: The invention provides methods for large-scale adenovirus purification from high cell density suspensions, using host cell DNA fragmentation and/or precipitation followed by a clarification step with tangential flow filtration.
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: June 25, 2013
    Assignee: Crucell Holland B.V.
    Inventors: Marcel Leo De Vocht, Marloes Veenstra
  • Method for the purification of adenovirus particles
    Patent number: 8460920
    Abstract: The invention provides methods for large-scale adenovirus purification from high cell density suspensions, using host cell DNA precipitation followed by a clarification step.
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: June 11, 2013
    Assignee: Crucell Holland B.V.
    Inventors: Marcel Leo De Vocht, Marloes Veenstra
  • METHOD FOR THE PURIFICATION OF ADENOVIRUS PARTICLES
    Publication number: 20120202267
    Abstract: The invention provides methods for large-scale adenovirus purification from high cell density suspensions, using host cell DNA precipitation followed by a clarification step.
    Type: Application
    Filed: October 14, 2010
    Publication date: August 9, 2012
    Inventors: Marcel Leo De Vocht, Marloes Veenstra
  • PROCESS FOR ADENOVIRUS PURIFICATION FROM HIGH CELL DENSITY CULTURES
    Publication number: 20120202268
    Abstract: The invention provides methods for large-scale adenovirus purification from high cell density suspensions, using host cell DNA fragmentation and/or precipitation followed by a clarification step with tangential flow filtration.
    Type: Application
    Filed: October 14, 2010
    Publication date: August 9, 2012
    Applicant: Crucell Holland B.V.
    Inventors: Marcel Leo De Vocht, Marloes Veenstra