Patents by Inventor Karla Anhalt

Karla Anhalt 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).

  • Method for reducing or inactivating viral and microbial content in the processes for the manufacture of pancreatin
    Patent number: 11952603
    Abstract: A pancreatin preparation having reduced viral infectivity includes one or more pancreatin enzymes and peracetic acid (PAA). At least one pancreatin enzyme may be derived from an animal source such as a porcine pancreas gland. In a particular embodiment, the one or more pancreatin enzymes are selected from the group consisting of lipases, proteases, and amylases.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: April 9, 2024
    Assignee: SCIENTIFIC PROTEIN LABORATORIES, LLC
    Inventors: Kenneth S. Manning, Yan Wang, Dustin Nielsen, Ryan Ruf, Colin Crowley, Jon Restivo, Dana Spangenberg, Karla Anhalt, Mark Romich, Anisha Akula, Carmen Fritz
  • Method for Reducing or Inactivating Viral and Microbial Content in the Processes for the Manufacture of Pancreatin
    Publication number: 20180362958
    Abstract: A pancreatin preparation having reduced viral infectivity includes one or more pancreatin enzymes and peracetic acid (PAA). At least one pancreatin enzyme may be derived from an animal source such as a porcine pancreas gland. In a particular embodiment, the one or more pancreatin enzymes are selected from the group consisting of lipases, proteases, and amylases.
    Type: Application
    Filed: August 22, 2018
    Publication date: December 20, 2018
    Applicant: Scientific Protein Laboratories, LLC
    Inventors: Kenneth S. Manning, Yan Wang, Dustin Nielsen, Ryan Ruf, Colin Crowley, Jon Restivo, Dana Spangenberg, Karla Anhalt, Mark Romich, Anisha Akula, Carmen Fritz
  • Method for reducing or inactivating viral and microbial content in the processes for the manufacture of pancreatin
    Patent number: 10093916
    Abstract: A method for the reduction or inactivation of viral and microbial content in the manufacturing of pancreatin API is disclosed. The method includes treating animal-derived tissue with peracetic acid to reduce viral activity and bacterial load prior to processing. In particular, the method includes treating porcine pancreas glands with peracteic acid prior to extracting a pancreatin API from the treated glandular tissue.
    Type: Grant
    Filed: May 19, 2016
    Date of Patent: October 9, 2018
    Assignee: Scientific Protein Laboratories, LLC
    Inventors: Kenneth S. Manning, Yan Wang, Dustin Nielsen, Ryan Ruf, Colin Crowley, Jon Restivo, Dana Spangenberg, Karla Anhalt, Mark Romich, Anisha Akula, Carmen Fritz
  • Liquid crystal based analyte detection
    Patent number: 9816147
    Abstract: The present invention relates to the field of detection of viruses, and in particular to detection of viruses using a liquid crystal assay format. In the present invention, virus binding in a detection region is identified by changes in liquid crystal orientation caused by virus binding independent orientation caused by any topography associated with the detection region.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: November 14, 2017
    Assignee: PLATYPUS TECHNOLOGIES, LLC
    Inventors: Barbara A. Israel, Nicholas Abbott, Christopher Murphy, Karla Anhalt, Syrus Soltaninassab, Doug Hansmann, Bharat Raj Acharya
  • METHOD FOR REDUCING OR INACTIVATING VIRAL AND MICROBIAL CONTENT IN THE PROCESSES FOR THE MANUFACTURE OF PANCREATIN
    Publication number: 20170037392
    Abstract: A method for the reduction or inactivation of viral and microbial content in the manufacturing of pancreatin API is disclosed. The method includes treating animal-derived tissue with peracetic acid to reduce viral activity and bacterial load prior to processing. In particular, the method includes treating porcine pancreas glands with peracteic acid prior to extracting a pancreatin API from the treated glandular tissue.
    Type: Application
    Filed: May 19, 2016
    Publication date: February 9, 2017
    Applicant: Scientific Protein Laboratories, LLC
    Inventors: Kenneth S. Manning, Yan Wang, Dustin Nielsen, Ryan Ruf, Colin Crowley, Jon Restivo, Dana Spangenberg, Karla Anhalt, Mark Romich, Anisha Akula, Carmen Fritz