Patents by Inventor Martti Samuli Ahomäki

Martti Samuli Ahomäki 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).

  • Composition for removing dissolved oxygen from a fluid
    Patent number: 6669853
    Abstract: This invention relates to compositions, which are useful in removing dissolved oxygen from a fluid stream, preferably an aqueous stream. The compositions comprise blend of an oxime and a primary hydroxylamine. This invention also relates to a process for removing oxygen from an aqueous system, which comprises adding an oxime and a primary hydroxylamine to a fluid system.
    Type: Grant
    Filed: August 9, 2001
    Date of Patent: December 30, 2003
    Assignee: Ashland Inc.
    Inventors: Kostan B. Charkhutian, Bruce L. Libutti, Frank L. M. De Cordt, Martti Samuli Ahomäki