Patents by Inventor Fengjuan TU

Fengjuan TU 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).

  • Compositions comprising active botanical ingredients
    Patent number: 11291624
    Abstract: Disclosed is a composition comprising a plurality of active botanical ingredients, each predominantly associated with an in-use beneficial effect on an animate or inanimate substrate, where said composition comprises: (i) a first aqueous extract of a material derived from a first plant, said first extract comprising a first amount of a first active botanical ingredient; (ii) a second aqueous extract of a material derived from a second plant whose genus is not the same as the first plant, said second extract comprising a first amount of a second active botanical ingredient; (iii) an additional amount of said first active botanical ingredient; and (iv) an additional amount of said second active botanical ingredient; where each said additional amount is included by spiking said composition or the corresponding aqueous extract selectively with said first and said second active botanical ingredients, such that ratio of said first amount of said first active botanical ingredient to its corresponding additional amou
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: April 5, 2022
    Assignee: CONOPCO, INC.
    Inventors: Xuelan Gu, Yanling Liu, Fengjuan Tu
  • COMPOSITIONS COMPRISING ACTIVE BOTANICAL INGREDIENTS
    Publication number: 20210346274
    Abstract: Disclosed is a composition comprising a plurality of active botanical ingredients, each predominantly associated with an in-use beneficial effect on an animate or inanimate substrate, where said composition comprises: (i) a first aqueous extract of a material derived from a first plant, said first extract comprising a first amount of a first active botanical ingredient; (ii) a second aqueous extract of a material derived from a second plant whose genus is not the same as the first plant, said second extract comprising a first amount of a second active botanical ingredient; (iii) an additional amount of said first active botanical ingredient; and (iv) an additional amount of said second active botanical ingredient; where each said additional amount is included by spiking said composition or the corresponding aqueous extract selectively with said first and said second active botanical ingredients, such that ratio of said first amount of said first active botanical ingredient to its corresponding additional amou
    Type: Application
    Filed: July 8, 2019
    Publication date: November 11, 2021
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: XUELAN GU, Yanling LIU, Fengjuan TU