Patents by Inventor Drahoslay Lim

Drahoslay Lim 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).

  • Topical pain-relieving preparation containing C.sub.12 To C.sub.18 isoparaffins
    Patent number: 5882663
    Abstract: A method for providing pain relief includes topically applying to skin tissue an effective amount of higher homologs of isoparaffins, ranging from about C.sub.12 to C.sub.18. Compositions of the present invention include, with the isoparaffins in a mixture, at least one from the group consisting of salicylate, capsaicin, camphor, and menthol. Other constituents may be added for form creams or lotions.
    Type: Grant
    Filed: June 2, 1997
    Date of Patent: March 16, 1999
    Inventors: Erich A. Koeniger, Drahoslay Lim