Patents by Inventor Dustin Nielsen

Dustin Nielsen 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
  • LASER NAME BADGE
    Publication number: 20180119901
    Abstract: An assembly which includes a light pack comprising an optically transparent portion to display a name/access badge, a first light emitting device attached to the light pack, a lasing device attached to the light pack, wherein the three individual elements are combined into a single, integral device, thereby providing wearable, hands-free lighting.
    Type: Application
    Filed: November 2, 2017
    Publication date: May 3, 2018
    Inventor: Dustin A. Nielsen
  • 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
  • Determination of the absence or presence of enterotoxin via a western blot
    Patent number: 9063034
    Abstract: Disclosed is a method for the determination of the absence or presence of bacillus cereus enterotoxin in a protein sample via a western blot.
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: June 23, 2015
    Assignee: Scientific Protein Laboratories, LLC
    Inventors: Dustin Nielsen, Rachel Wezeman, Matthew Bristol, Mark Eifler, Lisa Petersen, Erik Walke, Lin Rao