Patents by Inventor Javad J. Sahbari

Javad J. Sahbari 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).

  • Dibasic ester stripping composition
    Patent number: 5741368
    Abstract: A mixture of a dibasic ester (DBE), an alcohol, and water to remove photoresist from a silicon wafer substrate. Photoresist is effectively removed at ambient temperature with this non-phenolic, non-halogenated stripper solution. Dissolved photoresist is easily separated from the water mixture for disposal.
    Type: Grant
    Filed: January 30, 1996
    Date of Patent: April 21, 1998
    Assignee: Silicon Valley Chemlabs
    Inventor: Javad J. Sahbari