Patents by Inventor Tee Keng Lim

Tee Keng Lim 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).

  • Method for producing alkylated cyclopentadienyl manganese tricarbonyls
    Patent number: 7256303
    Abstract: A method for producing alkylated cyclopentadienyl manganese tricarbonyls, in particular a method for producing methyl cyclopentadienyl manganese tricarbonyl. It involves a process for synthesizing organometallic compounds. Alkylated cyclopentadienyl manganese tricarbonyls are antiknock additives used in engine fuels.
    Type: Grant
    Filed: February 5, 2007
    Date of Patent: August 14, 2007
    Inventor: Tee Keng Lim