Patents by Inventor Lonnie Liddell Bryant, Jr.

Lonnie Liddell Bryant, Jr. 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).

  • Pro-fragrance compound
    Patent number: 6096704
    Abstract: The present invention is directed to a pro-fragrance compound selected from the group consisting of an acetal, a ketal, and mixtures thereof, wherein at least one of a parent aldehyde, ketone, or alcohol of the pro-fragrance acetal or ketal is a fragrance compound, having a ClogP of less than about 4. The ClogP is the logarithm to the base 10 of the octanol/water partition coefficient of the pro-fragrances. Further disclosed are detergent compositions comprising the pro-fragrance compound of the present invention and detersive surfactants.
    Type: Grant
    Filed: September 18, 1998
    Date of Patent: August 1, 2000
    Inventors: Lonnie Liddell Bryant, Jr., Robert Ya-Lin Pan