Patents by Inventor Jinglin (James T.) Li

Jinglin (James T.) Li 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 of preparing enantiomerically-enriched tetrahydrobenzothiepine oxides
    Patent number: 6875877
    Abstract: A process for preparing enantiomerically enriched tetrahydrobenzothipeine oxides comprises cyclizing an enantiomerically enriched aryl-3-propanalsulfoxide wherein the sulfur atom of the aryl-3-propanalsulfoxide is a chiral center.
    Type: Grant
    Filed: February 11, 2002
    Date of Patent: April 5, 2005
    Inventors: Jinglin (James T.) Li, Ching-Cheng Wang, David B. Reitz, Victor Snieckus, Horng-Chih Huang, Andrew J. Carpenter
  • Method of preparing enantiomerically-enriched tetrahydrobenzothiepine oxides
    Patent number: 6369220
    Abstract: A process for preparing enantiomerically enriched tetrahydrobenzothipeine oxides comprises cyclizing an enantiomerically enriched aryl-3-propanalsulfoxide wherein the sulfur atom of the aryl-3-propanalsulfoxide is a chiral center.
    Type: Grant
    Filed: October 2, 2000
    Date of Patent: April 9, 2002
    Inventors: Jinglin (James T.) Li, Ching-Cheng Wang, David B. Reitz, Victor Snieckus, Horng-Chih Huang, Andrew J. Carpenter