Patents by Inventor John Hofstetter

John Hofstetter 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: 20220034356
    Abstract: A fastener includes a head and a shaft extending from a first end to a second end. The first end is attached to the head. The shaft includes an external thread proximal the second end and a nut having an internal thread and an internal diameter. The second end of the shaft has a first condition and a second condition. In the first condition, an external diameter of the second end corresponds to the internal diameter of the nut such that the internal thread of the nut mates with the external thread of the shaft to attach the nut to the shaft. In the second condition, the external diameter of the second end is greater than the internal diameter of the nut such that the internal thread of the nut does not mate with the external thread of the shaft and the nut, once attached to the shaft, does not detach from the shaft.
    Type: Application
    Filed: July 29, 2021
    Publication date: February 3, 2022
    Inventors: Wesley John Hofstetter, Andrew James Hanneman
  • Publication number: 20190247307
    Abstract: Stable formulation of L-cysteine hydrochloride amenable to terminal sterilization; a terminally sterilized stable formulation of L-cysteine hydrochloride; a process of manufacturing a stable formulation of L-cysteine hydrochloride amenable to terminal sterilization; and a container comprising the formulations of the invention.
    Type: Application
    Filed: April 24, 2019
    Publication date: August 15, 2019
    Inventor: John Hofstetter
  • Publication number: 20190233153
    Abstract: The present invention is directed to a process of manufacturing a pharmaceutical composition, a pharmaceutical composition produced by the process of the present invention and a container comprising a pharmaceutical composition produced by the process of the present invention.
    Type: Application
    Filed: January 24, 2019
    Publication date: August 1, 2019
    Inventor: John Hofstetter
  • Patent number: 7239789
    Abstract: An optical fiber splice case particularly adapted for providing fiber optic links directly to a home, business, et al. is provided wherein an enclosure base has a dividing wall defining a drop chamber on a first side of the wall and a splicing chamber on a second side of the wall. A first and a second cover member is selectively sealingly engaged with opposing sides of the enclosure base. The enclosure base includes a bulkhead member having a plurality of optical fiber ports therethrough.
    Type: Grant
    Filed: October 6, 2005
    Date of Patent: July 3, 2007
    Assignee: Preformed Line Products Company
    Inventors: Christopher Grubish, Keith A. Miller, Robert Whapham, Luke Witgen, John Hofstetter
  • Publication number: 20060083475
    Abstract: An optical fiber splice case particularly adapted for providing fiber optic links directly to a home, business, et al. is provided wherein an enclosure base has a dividing wall defining a drop chamber on a first side of the wall and a splicing chamber on a second side of the wall. A first and a second cover member is selectively sealingly engaged with opposing sides of the enclosure base. The enclosure base includes a bulkhead member having a plurality of optical fiber ports therethrough.
    Type: Application
    Filed: October 6, 2005
    Publication date: April 20, 2006
    Inventors: Christopher Grubish, Keith Miller, Robert Whapham, Luke Witgen, John Hofstetter
  • Patent number: 6140373
    Abstract: The present invention is directed to a sterile pharmaceutical composition comprising a propofol containing oil-in-water emulsion formulation having as an antimicrobial agent, a member selected from the group consisting of benzyl alcohol and ethylene diamine tetra acetic acid; benzethonium chloride; and benzyl alcohol and sodium benzoate.
    Type: Grant
    Filed: October 23, 1998
    Date of Patent: October 31, 2000
    Assignee: Abbott Laboratories
    Inventors: Thomas May, John Hofstetter, Kathleen L. Olson, Sukumaran K. Menon, Bernard A. Mikrut, Clayton S. Ovenshire, Lawrence John Rhodes, Earl R. Speicher, James R. Waterson
  • Patent number: 6140374
    Abstract: The present invention is directed to a sterile pharmaceutical composition comprising a propofol containing oil-in-water emulsion formulation having as an antimicrobial agent, a member selected from the group consisting of benzyl alcohol and sodium ethylene diamine tetraacetate; benzethonium chloride; and benzyl alcohol and sodium benzoate.
    Type: Grant
    Filed: July 15, 1999
    Date of Patent: October 31, 2000
    Assignee: Abbott Laboratories
    Inventors: Thomas May, John Hofstetter, Kathleen L. Olson, Sukumaran K. Menon, Bernard A. Mikrut, Clayton S. Ovenshire, Lawrence John Rhodes, Earl R. Speicher, James R. Waterson