Patents by Inventor Paul Erhardt

Paul Erhardt 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).

  • Patent number: 10351541
    Abstract: Peroxisome proliferator activated receptor (PPAR) compounds, and methods of using the same for treating bone fractures, treating osteoporosis and/or metabolic bone diseases, and inducing osteogenesis and/or chondrogenesis, are disclosed.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: July 16, 2019
    Assignee: The University of Toledo
    Inventors: Bruce E. Heck, Dong Hyun Kim, Paul Erhardt, Brian Kress
  • Publication number: 20170283385
    Abstract: Peroxisome proliferator activated receptor (PPAR) compounds, and methods of using the same for treating bone fractures, treating osteoporosis and/or metabolic bone diseases, and inducing osteogenesis and/or chondrogenesis, are disclosed.
    Type: Application
    Filed: May 12, 2017
    Publication date: October 5, 2017
    Applicant: The University of Toledo
    Inventors: Bruce E. Heck, Dong Hyun Kim, Paul Erhardt, Brian Kress
  • Patent number: 9695137
    Abstract: Analogs of PPAR5 and analogs of 20-OH-PGE2, which are PPAR5 agonists and 20-OH-PGE2 antagonists, respectively, and methods of using the same for inducing osteogenesis or chondrogenesis, are disclosed.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: July 4, 2017
    Assignee: The University of Toledo
    Inventors: Bruce E. Heck, Dong Hyun Kim, Paul Erhardt, Brian Kress
  • Publication number: 20160016920
    Abstract: Analogs of PPAR5 and analogs of 20-OH-PGE2, which are PPAR5 agonists and 20-OH-PGE2 antagonists, respectively, and methods of using the same for inducing osteogenesis or chondrogenesis, are disclosed.
    Type: Application
    Filed: March 14, 2014
    Publication date: January 21, 2016
    Applicant: The University of Toledo
    Inventors: Bruce E. Heck, Dong Hyun Kim, Paul Erhardt, Brian Kress
  • Publication number: 20070135505
    Abstract: The present invention describes a method for programming a specific course and rate of metabolism for a parent drug compound that leads to an inactive or very weakly active and nontoxic metabolite when the modified drug compound is administered.
    Type: Application
    Filed: January 11, 2007
    Publication date: June 14, 2007
    Inventor: Paul Erhardt
  • Publication number: 20060223784
    Abstract: A method for modifying at least one non-ester-containing parent compound, and the compounds produced using such method, which compounds are deployed to temporarily incapacitate at least one subject are disclosed. The modified compounds are rapidly metabolized to inactive and non-toxic metabolites when exposure to the modified compounds is halted.
    Type: Application
    Filed: April 19, 2006
    Publication date: October 5, 2006
    Inventor: Paul Erhardt
  • Publication number: 20060052312
    Abstract: Methods and compositions for treating cancer patients that include administering at least one or more hybrid derivatives of paclitaxel that simultaneously display improved aqueous solubility, chemical stability under physiological conditions, a decreased liability toward multi-drug resistance, and in certain instances enhanced selective toxicity toward cancer cells compared to normal cells. The derivative, paclitaxel substituted with at least one or more polar appendages at either the 7- or 10-positions as defined by a formula “7-OR-10-OR?-paclitaxel”, is either deployed alone or in combination protocols with other chemotherapeutic agents.
    Type: Application
    Filed: September 6, 2005
    Publication date: March 9, 2006
    Inventors: Paul Erhardt, Weislaw Klis, Jeffrey Sarver
  • Publication number: 20040250690
    Abstract: A cookware assembly includes an open-top vessel with diametrically opposed handles and diametrically opposed pour spouts, and a lid including an outer peripheral frame member, a central member spaced from the frame member and support structure coupled to each of the frame member and the central member closing the space therebetween. A flange depends from the frame member and has a plurality of vertically elongated apertures therethrough adjacent to a predetermined location on the frame which carries indicia to indicate the location of the apertures.
    Type: Application
    Filed: January 9, 2004
    Publication date: December 16, 2004
    Inventors: Thomas Restis, Paul Erhardt, Yvonne Lin, Patrick Kerulis, Maximillian Philip Burton, Steven Vordenburg
  • Patent number: D489937
    Type: Grant
    Filed: May 6, 2003
    Date of Patent: May 18, 2004
    Assignee: WKI Holding Company, Inc.
    Inventors: Paul Erhardt, Maximillian Philip Burton, Yvonne Lin, Steven Vordenberg