Patents by Inventor Luis E. Luchsinger

Luis E. Luchsinger 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: 5516539
    Abstract: The invention herein pertains to a process for improvement of stored fresh market fruits such as peaches, plums and nectarines by retarding mealiness, dryness and internal breakdown. Peaches in particular are routinely stored at 0.degree. C. to prevent softening. Unfortunately, "chilling injury" occurs in peaches, plums and nectarines stored by this conventional technique which can result in insurance claims, litigation and general consumer dissatisfaction. The invention comprises five steps for the transshipment thereof that results in enhanced fruit quality. This process is particularly suitable for imported fruits from overseas where transshipment by boat is required. The process can also be used to improve the quality of domestic fruits held for late-season "market window" sales.
    Type: Grant
    Filed: February 3, 1995
    Date of Patent: May 14, 1996
    Assignee: University of Maryland, College Park
    Inventors: Christopher S. Walsh, Donald Schlimme, Luis E. Luchsinger