Patents by Inventor Donna Zormeier

Donna Zormeier 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).

  • Plant growth regulators in pyrrolidone solvents
    Patent number: 6255250
    Abstract: Provided herein is a composition comprising a plant growth regulator, octylpyrrolidone, and an emulsifier. The composition may be provided with a plant growth regulator comprises a substituted oxime-ether of the formula: where R1 and R2 independently of one another are C1-C6-alkyl, n is 2 or 3 and R3 is hydrogen or C1-C6-alkyl. The compositions provided may also contain a blend of nonyl phenol ethoxylate and dioctyl sulfosuccinate. Also provided are methods of making the above compositions.
    Type: Grant
    Filed: December 19, 1997
    Date of Patent: July 3, 2001
    Assignee: BASF Corporation
    Inventors: Charles W. Finch, Donna Zormeier