Patents by Inventor Kenneth I. Lazaar

Kenneth I. Lazaar 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).

  • Photopolymerizable composition containing heterocyclic triazole
    Patent number: 5015555
    Abstract: Improved photosensitive compositions contain a heterocyclic triazole or its hydrate such as 1-hydroxy benzotriazole hydrate.
    Type: Grant
    Filed: May 27, 1988
    Date of Patent: May 14, 1991
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Kenneth I. Lazaar