Patents by Inventor Nalukui Mwisiya

Nalukui Mwisiya 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 preparing 3-cyclopentyloxy-4-methoxybenzaldehyde
    Patent number: 7122705
    Abstract: Processes for coupling phenol and cycloalkyls including combining an optionally substituted phenol, a cycloalkyl substituted with a leaving group, carbonate salt, tetrahydrofuran, and an optional phase transfer agent are provided. Also provided are processes for preparing 3-cyclopentyloxy-4-methoxybenzaldehyde by combining 3-hydroxy-4-methoxybenzaldehyde, a cyclopentyl compound, a carbonate salt, a solvent, and an optional phase transfer agent.
    Type: Grant
    Filed: April 7, 2005
    Date of Patent: October 17, 2006
    Assignee: Wyeth
    Inventors: Bogdan Kazimierz Wilk, Nalukui Mwisiya, Jean Louise Helom
  • Method for preparing 3-cyclopentyloxy-4-methoxybenzaldehyde
    Publication number: 20050228199
    Abstract: Processes for coupling phenol and cycloalkyls including combining an optionally substituted phenol, a cycloalkyl substituted with a leaving group, carbonate salt, tetrahydrofuran, and an optional phase transfer agent are provided. Also provided are processes for preparing 3-cyclopentyloxy-4-methoxybenzaldehyde by combining 3-hydroxy-4-methoxybenzaldehyde, a cyclopentyl compound, a carbonate salt, a solvent, and an optional phase transfer agent.
    Type: Application
    Filed: April 7, 2005
    Publication date: October 13, 2005
    Applicant: Wyeth
    Inventors: Bogdan Wilk, Nalukui Mwisiya, Jean Helom