Patents by Inventor Bobby Trawick

Bobby Trawick 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).

  • Process for preparing substituted phenylalkanes
    Patent number: 9556108
    Abstract: The invention provides methods for preparing substituted phenylalkanes. In particular, the processes comprise reacting a phenyl boronic compound with an ?-? unsaturated carbonyl-containing compound via an asymmetric 1,4-addition reaction. The processes may be useful in the synthesis of tapentadol.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: January 31, 2017
    Assignee: Mallinckrodt LLC
    Inventors: Subo Liao, Joseph McClurg, Bobby Trawick
  • PROCESS FOR PREPARING SUBSTITUTED PHENYLALKANES
    Publication number: 20160009635
    Abstract: The invention provides methods for preparing substituted phenylalkanes. In particular, the processes comprise reacting a phenyl boronic compound with an ?-? unsaturated carbonyl-containing compound via an asymmetric 1,4-addition reaction. The processes may be useful in the synthesis of tapentadol.
    Type: Application
    Filed: July 10, 2015
    Publication date: January 14, 2016
    Inventors: Subo Liao, Joseph McClurg, Bobby Trawick