Patents by Inventor Stephen A. Kania

Stephen A. Kania 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: 20210379173
    Abstract: A multivalent immunogenic composition is provided, including one or more recombinant proteins selected from the group consisting of a recombinant attenuated Staphylococcus pseudintermedius Protein A (SEQ ID NO:2), a recombinant attenuated Staphylococcus pseudintermedius Leukotoxin S (SEQ ID NO:4), a recombinant attenuated Staphylococcus pseudintermedius Nucleotidase adenosine synthase protein (AdsA) (SEQ ID NO:6), a recombinant attenuated Staphylococcus pseudintermedius coagulase (SEQ ID NO:8), a recombinant attenuated Staphylococcus pseudintermedius Leukotoxin F (SEQ ID NO:10), and a recombinant attenuated Staphylococcus pseudintermedius exotoxin 15 (SEQ ID NO:12). Synthetic genes expressing the attenuated recombinant proteins and optimized for expression in E. coli are provided. Vaccines and therapeutic compositions comprising the one or more recombinant proteins are provided.
    Type: Application
    Filed: July 30, 2021
    Publication date: December 9, 2021
    Inventors: Stephen A. Kania, David Bemis, Mohamed A. Abouelkhair
  • Patent number: 11141473
    Abstract: A multivalent immunogenic composition is provided, including one or more recombinant proteins selected from the group consisting of a recombinant attenuated Staphylococcus pseudintermedius Protein A (SEQ ID NO:2), a recombinant attenuated Staphylococcus pseudintermedius Leukotoxin S (SEQ ID NO:4), a recombinant attenuated Staphylococcus pseudintermedius Nucleotidase adenosine synthase protein (AdsA) (SEQ ID NO:6), a recombinant attenuated Staphylococcus pseudintermedius coagulase (SEQ ID NO:8), a recombinant attenuated Staphylococcus pseudintermedius Leukotoxin F (SEQ ID NO: 10), and a recombinant attenuated Staphylococcus pseudintermedius exotoxin 15 (SEQ ID NO: 12). Synthetic genes expressing the attenuated recombinant proteins and optimized for expression in E. coli are provided. Vaccines and therapeutic compositions comprising the one or more recombinant proteins are provided.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: October 12, 2021
    Assignee: UNIVERSITY OF TENNESSEE RESEARCH FOUNDATION
    Inventors: Stephen A. Kania, David Bemis, Mohamed A. Abouelkhair
  • Publication number: 20200246446
    Abstract: A multivalent immunogenic composition is provided, including one or more recombinant proteins selected from the group consisting of a recombinant attenuated Staphylococcus pseudintermedius Protein A (SEQ ID NO:2), a recombinant attenuated Staphylococcus pseudintermedius Leukotoxin S (SEQ ID NO:4), a recombinant attenuated Staphylococcus pseudintermedius Nucleotidase adenosine synthase protein (AdsA) (SEQ ID NO:6), a recombinant attenuated Staphylococcus pseudintermedius coagulase (SEQ ID NO:8), a recombinant attenuated Staphylococcus pseudintermedius Leukotoxin F (SEQ ID NO: 10), and a recombinant attenuated Staphylococcus pseudintermedius exotoxin 15 (SEQ ID NO: 12). Synthetic genes expressing the attenuated recombinant proteins and optimized for expression in E. coli are provided. Vaccines and therapeutic compositions comprising the one or more recombinant proteins are provided.
    Type: Application
    Filed: August 10, 2018
    Publication date: August 6, 2020
    Inventors: Stephen A. Kania, David Bemis, Mohamed A. Abouelkhair
  • Publication number: 20190241675
    Abstract: Compounds inhibitory to Staphylococcus pseudintermedius Sortase A (SrtA) are identified. The compounds inhibit cell wall-associated protein anchoring to the bacterial cell wall, thus potentially reducing bacterial virulence.
    Type: Application
    Filed: August 28, 2018
    Publication date: August 8, 2019
    Inventors: David Bemis, Stephen Kania, Jerome Baudry, Manasi Balachandran
  • Patent number: 9267178
    Abstract: Methods of detecting D. gatoi or D. cati, are disclosed. A sample suspected of containing a nucleic acid of D. gatoi or D. cati is screened for the presence or absence of that nucleic acid. The presence of the D. gatoi or D. cati nucleic acid indicates the presence of D. gatoi or D. cati. Determining whether the D. gatoi or D. cati nucleic acid is present in the sample can be accomplished by detecting hybridization between a D. gatoi or D. cati probe. Probes and primers for the detection of D. gatoi or D. cati are also disclosed. Disclosed are isolated nucleic acids that encode a D. gatoi or D. cati rRNA gene sequence. Kits and arrays that contain the disclosed probes and/or primers also are disclosed.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: February 23, 2016
    Assignee: UNIVERSITY OF TENNESSEE RESEARCH FOUNDATION
    Inventors: Stephen A. Kania, Linda A. Frank
  • Publication number: 20140087966
    Abstract: Methods of detecting D. gatoi or D. cati, are disclosed. A sample suspected of containing a nucleic acid of D. gatoi or D. cati is screened for the presence or absence of that nucleic acid. The presence of the D. gatoi or D. cati nucleic acid indicates the presence of D. gatoi or D. cati. Determining whether the D. gatoi or D. cati nucleic acid is present in the sample can be accomplished by detecting hybridization between a D. gatoi or D. cati probe. Probes and primers for the detection of D. gatoi or D. cati are also disclosed. Disclosed are isolated nucleic acids that encode a D. gatoi or D. cati rRNA gene sequence. Kits and arrays that contain the disclosed probes and/or primers also are disclosed.
    Type: Application
    Filed: September 27, 2013
    Publication date: March 27, 2014
    Inventors: Stephen A. Kania, Linda A. Frank
  • Patent number: 7977321
    Abstract: The present application provides polynucleotides, compositions thereof and methods of treating feline herpes virus infections. In certain embodiments, the polynucleotides and compositions thereof can be used to reduce replication of feline herpes simplex virus 1 (FHV-1) in vivo and/or in vitro.
    Type: Grant
    Filed: February 12, 2009
    Date of Patent: July 12, 2011
    Assignee: University of Tennessee Research Foundation
    Inventors: Stephen A. Kania, Rebecca P. Wilkes
  • Publication number: 20100068737
    Abstract: The present invention relates to the use of hepcidin-specific antibodies for the detection of hepcidin in biological samples for the diagnosis of diseases and disorders related to iron metabolism. Kits useful in screening various subjects suspected of having diseases or disorders associated with iron metabolism are also provided.
    Type: Application
    Filed: September 16, 2009
    Publication date: March 18, 2010
    Applicant: UNIVERSITY OF TENNESSEE RESEARCH FOUNDATION
    Inventors: Michael M. Fry, Stephen A. Kania, Seung J. Baek
  • Publication number: 20090203138
    Abstract: The present application provides polynucleotides, compositions thereof and methods of treating feline herpes virus infections. In certain embodiments, the polynucleotides and compositions thereof can be used to reduce replication of feline herpes simplex virus 1 (FHV-1) in vivo and/or in vitro.
    Type: Application
    Filed: February 12, 2009
    Publication date: August 13, 2009
    Applicant: UNIVERSITY OF TENNESSEE RESEARCH FOUNDATION, INC.
    Inventors: Stephen A. Kania, Rebecca P. Wilkes
  • Publication number: 20050287609
    Abstract: Methods for detection of a tapeworm in an animal are provided, comprising contacting a biological sample from the animal with at least one antibody capable of binding to an antigen derived from Anoplocephala perfoliata, allowing an antigen-antibody complex to form, separating the biological sample and the antigen-antibody complex, and detecting the antigen-antibody complex. The antigen may be derived by incubating an A. perfoliata organism in a buffer solution, followed by isolating a preparation containing molecules having a molecular weight of at least about 100 kD from the incubated solution and separating at least one antigen having a molecular weight of from about 12 to about 13 kD from the preparation. Compositions for accomplishing the methods, and kits comprising the compositions are provided.
    Type: Application
    Filed: February 3, 2004
    Publication date: December 29, 2005
    Inventors: Stephen Kania, Craig Reinemeyer
  • Patent number: 6475754
    Abstract: In one aspect, the subject invention concerns the cloning and characterization of a previously unidentified gene, provisionally named fim N, encoding a fimbrial protein that is putatively involved in the attachment of B. bronchiseptica to respiratory epithelium. This gene has been subcloned into a bacterial expression vector, and the recombinant protein has been isolated and partially characterized.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: November 5, 2002
    Assignee: University of Tennessee Research Corporation
    Inventors: David A. Bemis, Stephen A. Kania, Robert N. Moore