Patents by Inventor Wundriari Hagnyono Arif HOFFMANN

Wundriari Hagnyono Arif HOFFMANN 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 Fragrance Compositions
    Publication number: 20170137743
    Abstract: A process of making fragrance compositions by adding solvents with different polarity before and after a filtering step to accelerate precipitation of e.g. waxy carry-overs from perfume oils.
    Type: Application
    Filed: November 17, 2016
    Publication date: May 18, 2017
    Inventors: Sarah Noelle ABSHER, William James WHITTAKER, Anna Frances GALLOWAY, Wundriari Hagnyono Arif HOFFMANN
  • Continuous In-Line Process for Making Fragrance Composition
    Publication number: 20160333290
    Abstract: A continuous in-line process of making fragrance composition by the ratio addition of solvents pre- and post- the filtering step to accelerate wax precipitation formed from waxy carry-overs from the perfume raw materials.
    Type: Application
    Filed: May 6, 2016
    Publication date: November 17, 2016
    Inventors: Sarah Noelle ABSHER, William James WHITTAKER, Anna Frances GALLOWAY, Wundriari Hagnyono Arif HOFFMANN