Patents by Inventor Nuo Sun

Nuo Sun 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).

  • Patent number: 11964032
    Abstract: Disclosed by the present invention are an aqueous polyurethane functional mask substrate and an application thereof. Two kinds of water-based polyurethane dispersions are used as the main components of the mask substrate. The transdermal penetration and absorption of functional ingredients such as whitening, moisturizing and anti-aging ingredients in facial mask products are promoted by means of the special cross-linked structures of polyurethane films. During use, a mask is evenly applied to the face; and after the mask dries, the entire mask may be removed directly or removed after being moistened using water. The mask substrate according to the present invention is also applicable to body masks such as a hand mask, a neck mask and a back mask.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: April 23, 2024
    Assignees: WANHUA CHEMICAL GROUP CO., LTD., WANHUA CHEMICAL (NINGBO) CO., LTD.
    Inventors: Xiaoxiao Ji, Haidong Jia, Nuo Xu, Shan Liu, Yunling Liu, Jie Zhang, Xueshun Ji, Jiakuan Sun
  • Patent number: 9642846
    Abstract: The present invention relates to the administration of compounds of formula (I) for the treatment and/or prevention of fungal infections in subjects in need thereof. The methods of the invention also relates to the administration of pharmaceutical compositions comprising compounds of formula (I) for the treatment and/or prevention of fungal infections in subjects in need thereof. Subjects suffering from fungal infection and immunocompromised subjects may particularly benefit from the methods and compositions of the invention.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: May 9, 2017
    Assignee: Georgetown University
    Inventors: Richard A. Calderone, Nuo Sun
  • Publication number: 20160038477
    Abstract: The present invention relates to the administration of compounds of formula (I) for the treatment and/or prevention of fungal infections in subjects in need thereof. The methods of the invention also relates to the administration of pharmaceutical compositions comprising compounds of formula (I) for the treatment and/or prevention of fungal infections in subjects in need thereof. Subjects suffering from fungal infection and immunocompromised subjects may particularly benefit from the methods and compositions of the invention.
    Type: Application
    Filed: March 14, 2014
    Publication date: February 11, 2016
    Applicant: GEORGETOWN UNIVERSITY
    Inventors: Richard A. Calderone, Nuo Sun