Patents by Inventor Robert Klepper

Robert Klepper 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: 20230211278
    Abstract: A system and a method for continuously separating carbon dioxide from gas mixtures, utilizing a continuous loop of porous monoliths which support a sorbent within its pores. Continuously exposing a portion of the continuous loop of monoliths to a flow of gas mixture containing a minor proportion of carbon dioxide, to adsorb carbon dioxide from the flow. The loop passes through a sealed regeneration and carbon dioxide capture assembly located astride a portion of the loop, and which is capable of sealingly containing a monolith in relative movement through the assembly. The assembly chamber comprises a plurality of separately sealed zones, including at least one zone for purging oxygen from the monoliths, -a subsequent zone for heating the monolith to release the adsorbed carbon dioxide, and another cooling zone for cooling the monolith prior to reentering the adsorption portion of the loop where it is exposed to oxygen.
    Type: Application
    Filed: June 9, 2021
    Publication date: July 6, 2023
    Inventors: Peter Eisenberger, Eric W. Ping, Miles Sakwa-Novak, Jed Pruett, Robert Klepper, Sarah Wyper
  • Patent number: 10620095
    Abstract: The present invention provides an apparatus for retaining solid state reagents and/or for processing sample for a diagnostic test, where the apparatus avoids liquid “hang-up” that would otherwise result in loss of sample or fluid volume during sample transfer. The invention further provides diagnostic methods that employ the apparatus, so as to provide sensitive and accurate analyte detection.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: April 14, 2020
    Assignee: NEXUS DX, INC.
    Inventors: Randall D. Madsen, Robert Klepper
  • Publication number: 20180180519
    Abstract: The present invention provides an apparatus for retaining solid state reagents and/or for processing sample for a diagnostic test, where the apparatus avoids liquid “hang-up” that would otherwise result in loss of sample or fluid volume during sample transfer. The invention further provides diagnostic methods that employ the apparatus, so as to provide sensitive and accurate analyte detection.
    Type: Application
    Filed: November 17, 2017
    Publication date: June 28, 2018
    Inventors: Randall D. Madsen, Robert Klepper
  • Publication number: 20180143108
    Abstract: The present invention provides an apparatus for retaining solid state reagents and/or for processing sample for a diagnostic test, where the apparatus avoids liquid “hang-up” that would otherwise result in loss of sample or fluid volume during sample transfer. The invention further provides diagnostic methods that employ the apparatus, so as to provide sensitive and accurate analyte detection.
    Type: Application
    Filed: November 17, 2017
    Publication date: May 24, 2018
    Inventors: Randall D. Madsen, Robert Klepper
  • Patent number: 9823172
    Abstract: The present invention provides an apparatus for retaining solid state reagents and/or for processing sample for a diagnostic test, where the apparatus avoids liquid “hang-up” that would otherwise result in loss of sample or fluid volume during sample transfer. The invention further provides diagnostic methods that employ the apparatus, so as to provide sensitive and accurate analyte detection.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: November 21, 2017
    Assignee: Nexus DX, Inc.
    Inventors: Randall Madsen, Robert Klepper
  • Patent number: 9670270
    Abstract: Minicells are used to deliver biologically active compounds including radioisotopes, polypeptides, nucleic acids, small molecules, drug molecules, and chemotherapeutic agents. In some cases, the minicell displays ligands or binding moieties that target the minicell to a desired host cell.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: June 6, 2017
    Assignee: Vaxiion Therapeutics, LLC
    Inventors: Roger Sabbadini, Neil Berkley, Mark Surber, Robert Klepper
  • Publication number: 20150218254
    Abstract: Minicells are used to deliver biologically active compounds including radioisotopes, polypeptides, nucleic acids, small molecules, drug molecules, and chemotherapeutic agents. In some cases, the minicell displays ligands or binding moieties that target the minicell to a desired host cell.
    Type: Application
    Filed: April 22, 2015
    Publication date: August 6, 2015
    Inventors: Roger Sabbadini, Neil Berkley, Mark Surber, Robert Klepper
  • Patent number: 9017986
    Abstract: Minicells are used to deliver biologically active compounds including radioisotopes, polypeptides, nucleic acids, small molecules, drug molecules, and chemotherapeutic agents. In some cases, the minicell displays ligands or binding moieties that target the minicell to a desired host cell.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: April 28, 2015
    Assignee: Vaxiion Therapeutics, Inc.
    Inventors: Roger Sabbadini, Neil Berkley, Mark Surber, Robert Klepper
  • Publication number: 20140370617
    Abstract: The present invention provides an apparatus for retaining solid state reagents and/or for processing sample for a diagnostic test, where the apparatus avoids liquid “hang-up” that would otherwise result in loss of sample or fluid volume during sample transfer. The invention further provides diagnostic methods that employ the apparatus, so as to provide sensitive and accurate analyte detection.
    Type: Application
    Filed: January 27, 2014
    Publication date: December 18, 2014
    Applicant: Nexus DX, Inc.
    Inventors: Randall Madsen, Robert Klepper
  • Publication number: 20130337545
    Abstract: Minicells are used to deliver biologically active compounds including radioisotopes, polypeptides, nucleic acids, small molecules, drug molecules, and chemotherapeutic agents. In some cases, the minicell displays ligands or binding moieties that target the minicell to a desired host cell.
    Type: Application
    Filed: August 1, 2013
    Publication date: December 19, 2013
    Applicant: Vaxiion Therapeutics, Inc.
    Inventors: ROGER SABBADINI, Neil Berkley, Mark Surber, Robert Klepper
  • Publication number: 20120142079
    Abstract: Minicells are used to deliver biologically active compounds including radioisotopes, polypeptides, nucleic acids, small molecules, drug molecules, and chemotherapeutic agents. In some cases, the minicell displays ligands or binding moieties that target the minicell to a desired host cell.
    Type: Application
    Filed: November 11, 2011
    Publication date: June 7, 2012
    Applicant: Vaxiion Therapeutics, Inc.
    Inventors: Roger A. Sabbadini, Neil Berkley, Mark W. Surber, Robert Klepper
  • Patent number: 8101396
    Abstract: Minicells are used to deliver biologically active compounds including radioisotopes, polypeptides, nucleic acids, small molecules, drug molecules, and chemotherapeutic agents. In some cases, the minicell displays ligands or binding moieties that target the minicell to a desired host cell.
    Type: Grant
    Filed: March 16, 2007
    Date of Patent: January 24, 2012
    Assignee: Vaxiion Therapeutics, Inc.
    Inventors: Roger A. Sabbadini, Neil Berkley, Mark W. Surber, Robert Klepper
  • Publication number: 20110008909
    Abstract: Disclosed is an assay device for the determination of the presence and/or amount of a species in a liquid sample, the assay device comprising one or more reagents for providing an analyte of interest wherein the assay device further comprises a control species which is capable of interacting with the one or more reagents to provide a detectable control antigen.
    Type: Application
    Filed: October 3, 2008
    Publication date: January 13, 2011
    Inventors: James Homrig, Robert Klepper, David Smart
  • Publication number: 20070205092
    Abstract: An apparatus designed to form syn gas from carbonaceous materials such as coal includes a devolatilization reactor in combination with a reformer reactor which subsequently forms syn gas. The reformer reactor, in turn, is in communication with a particulate separator. The devolatilization reactor is fed with material using a compression feeder which drives air from the feed material, compresses it in a feed zone forming a seal between the feed hopper and the devolatilization reactor. The reformer reactor, as well as the particulate separators, are maintained in a heated furnace so that the temperature of the formed syn gas does not decrease below the reaction temperature until particulate material has been separated.
    Type: Application
    Filed: March 6, 2006
    Publication date: September 6, 2007
    Inventor: Robert Klepper
  • Publication number: 20030219888
    Abstract: The invention provides compositions and methods for the production of achromosomal and anucleate cells useful for applications such as diagnositic and therapeutic uses, as well as research tools and agents for drug discovery.
    Type: Application
    Filed: May 28, 2002
    Publication date: November 27, 2003
    Inventors: Anca M. Segall, Robert Klepper
  • Publication number: 20030219408
    Abstract: The invention provides compositions and methods for the production of achromosomal and anucleate cells useful for applications such as diagnositic and therapeutic uses, as well as research tools and agents for drug discovery.
    Type: Application
    Filed: May 28, 2002
    Publication date: November 27, 2003
    Inventors: Roger A. Sabbadini, Robert Klepper
  • Publication number: 20030211599
    Abstract: The invention provides compositions and methods for the production of achromosomal and anucleate cells useful for applications such as diagnositic and therapeutic uses, as well as research tools and agents for drug discovery.
    Type: Application
    Filed: May 28, 2002
    Publication date: November 13, 2003
    Inventors: Roger A. Sabbadini, Robert Klepper, Mark W. Surber
  • Publication number: 20030207833
    Abstract: The invention provides compositions and methods for the production of achromosomal and anucleate cells useful for applications such as diagnositic and therapeutic uses, as well as research tools and agents for drug discovery.
    Type: Application
    Filed: May 28, 2002
    Publication date: November 6, 2003
    Inventors: Neil Berkley, Robert Klepper, Roger A. Sabbadini
  • Publication number: 20030202937
    Abstract: The invention provides compositions and methods for the production of achromosomal and anucleate cells useful for applications such as diagnositic and therapeutic uses, as well as research tools and agents for drug discovery.
    Type: Application
    Filed: May 28, 2002
    Publication date: October 30, 2003
    Inventors: Roger A. Sabbadini, Robert Klepper, Neil Berkley
  • Publication number: 20030203481
    Abstract: The invention provides compositions and methods for the production of achromosomal and anucleate cells useful for applications such as diagnositic and therapeutic uses, as well as research tools and agents for drug discovery.
    Type: Application
    Filed: May 28, 2002
    Publication date: October 30, 2003
    Inventors: Mark W. Surber, Robert Klepper