Patents by Inventor David Lee Taxter

David Lee Taxter 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).

  • Process for preparing N-phosphonomethyliminodiacetic acid
    Patent number: 5688994
    Abstract: A process for the preparation of N-phosphonomethyliminodiacetic acid is disclosed. The process comprises simultaneously infusing into a reaction mixture water, a source of iminodiacetic acid, a source of formaldehyde, and a source of phosphorous acid and strong acid.
    Type: Grant
    Filed: December 17, 1996
    Date of Patent: November 18, 1997
    Assignee: Monsanto Company
    Inventors: Sherrol Lee Baysdon, David Lee Taxter