Patents by Inventor Victor Withold Jacewicz

Victor Withold Jacewicz 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 making paroxetine
    Patent number: 6716985
    Abstract: Compounds of structure (1) are obtained by reduction of compounds of the structures: Compounds of structure (1), especially where Z is a hydrogen atom or a 3,4-methylenedioxyphenyl group, are important intermediates for inter alia paroxetine.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: April 6, 2004
    Assignee: SmithKline Beecham p.l.c.
    Inventors: Victor Withold Jacewicz, Marvin Sungwhan Yu, Evgeny Shapiro
  • Process
    Patent number: 6489347
    Abstract: Compounds of structure (1) are obtained by reduction of compounds of the structures Compounds of structure (1), especially where Z is a hydrogen atom or a 3,4-methylenedioxyphenyl group, are important intermediates for inter alia paroxetine.
    Type: Grant
    Filed: May 29, 1998
    Date of Patent: December 3, 2002
    Assignee: SmithKline Beecham plc
    Inventors: Victor Withold Jacewicz, Marvin Sungwhan Yu, Evgeny Shapiro