Patents by Inventor Alex Pak

Alex Pak 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).

  • DIAMOND-BASED SENSOR DEVICE FOR USE IN HOSTILE ENVIRONMENTS
    Publication number: 20190064099
    Abstract: A sensor device is provided to sample data from a fluid in a sealed environment. The sensor comprises a housing and a diamond within the housing. The housing is formed such that the device is reversibly insertable into the sealed environment so that the diamond directly interfaces with the sealed environment.
    Type: Application
    Filed: March 3, 2017
    Publication date: February 28, 2019
    Applicant: UCL Business PLC
    Inventors: Richard B. Jackman, Ralph Jennings-Moors, Alex Pak-Pour-Tabrizi, William Parfitt, Joseph O. Welch
  • High temperature mixing
    Patent number: 7015173
    Abstract: A catalyst comprising a mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.
    Type: Grant
    Filed: July 18, 2003
    Date of Patent: March 21, 2006
    Assignee: Rohm and Haas Company
    Inventors: Leonard Edward Bogan, Jr., Alex Pak
  • High temperature mixing
    Publication number: 20040019233
    Abstract: A catalyst comprising a mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.
    Type: Application
    Filed: July 18, 2003
    Publication date: January 29, 2004
    Inventors: Leonard Edward Bogan, Alex Pak
  • High temperature mixing
    Patent number: 6645906
    Abstract: A catalyst comprising a mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.
    Type: Grant
    Filed: April 8, 2002
    Date of Patent: November 11, 2003
    Assignee: Rohm and Haas Company
    Inventors: Leonard Edward Bogan, Jr., Alex Pak
  • High temperature mixing
    Publication number: 20020183548
    Abstract: A catalyst comprising a mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.
    Type: Application
    Filed: April 8, 2002
    Publication date: December 5, 2002
    Inventors: Leonard Edward Bogan, Alex Pak