Patents by Inventor Lianying ZHU

Lianying ZHU 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).

  • Borosilicate glass with high chemical resistance and application thereof
    Patent number: 11319242
    Abstract: The invention discloses a borosilicate glass with high chemical resistance and an application thereof. The borosilicate glass contains 0.25-4.0 wt % of Y2O3 based on the oxide. The borosilicate glass has a high chemical stability, a suitable linear thermal expansion coefficient and is suitable for use in the field of pharmaceutical packaging materials.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: May 3, 2022
    Assignee: Sunshine Lake Pharma Co., Ltd.
    Inventors: Weiqiang Hong, Zhengshang Zhou, Yong Jiang, Lianying Zhu, Xinqian He, Hongxing Han
  • UV-resistant and alkaline-resistant borosilicate glass and use thereof
    Patent number: 11299419
    Abstract: Disclosed is a type of borosilicate glass, the composition of which, based on oxides, contains the following components by weight percentage (wt %): 2.0 wt %-5.0 wt % of TiO2, 0.25 wt %-2.5 wt % of CeO2 and 0.25 wt %-3.0 wt % of Y2O3, and does not contain any iron compound, such as ferric oxide. The glass has better UV resistance and alkaline resistance properties, and a better light transmission rate, and is particularly suitable for use in the field of pharmaceutical packaging materials.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: April 12, 2022
    Assignee: Sunshine Lake Pharma Co., Ltd.
    Inventors: Weiqiang Hong, Xinqian He, Yong Jiang, Zhengshang Zhou, Lianying Zhu, Zhiyong Li, Fangfang Huang
  • UV-RESISTANT AND ALKALINE-RESISTANT BOROSILICATE GLASS AND USE THEREOF
    Publication number: 20210188697
    Abstract: Disclosed is a type of borosilicate glass, the composition of which, based on oxides, contains the following components by weight percentage (wt %): 2.0 wt %-5.0 wt % of TiO2, 0.25 wt %-2.5 wt % of CeO2 and 0.25 wt %-3.0 wt % of Y2O3, and does not contain any iron compound, such as ferric oxide. The glass has better UV resistance and alkaline resistance properties, and a better light transmission rate, and is particularly suitable for use in the field of pharmaceutical packaging materials.
    Type: Application
    Filed: October 19, 2018
    Publication date: June 24, 2021
    Applicant: DONGGUAN HEC PHARM R&D CO., LTD.
    Inventors: Weiqiang HONG, Xinqian HE, Yong JIANG, Zhengshang ZHOU, Lianying ZHU, Zhiyong LI, Fangfang HUANG
  • BOROSILICATE GLASS WITH HIGH CHEMICAL RESISTANCE AND APPLICATION THEREOF
    Publication number: 20190322569
    Abstract: The invention discloses a borosilicate glass with high chemical resistance and an application thereof. The borosilicate glass contains 0.25-4.0 wt % of Y2O3 based on the oxide. The borosilicate glass has a high chemical stability, a suitable linear thermal expansion coefficient and is suitable for use in the field of pharmaceutical packaging materials.
    Type: Application
    Filed: December 26, 2017
    Publication date: October 24, 2019
    Applicants: SUNSHINE LAKE PHARMA CO., LTD., NORTH & SOUTH BROTHER PHARMACY INVESTMENT COMPANY LIMITED
    Inventors: Weiqiang HONG, Zhengshang ZHOU, Yong JIANG, Lianying ZHU, Xinqian HE, Hongxing HAN