Patents by Inventor Zhen Yan

Zhen Yan 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).

  • Publication number: 20240429545
    Abstract: An explosion venting plate and an energy storage cabinet are disclosed. The explosion venting plate includes a plate body, a thermal insulation member, a gasket and a first seal. The plate body has a slit, and the plate body has a first side and a second side opposite to each other in a thickness direction. The thermal insulation member is arranged on the first side. The gasket is arranged on the second side, and is arranged around a periphery of the plate body and configured to seal the slit on the second side. The first seal is arranged on the first side and configured to seal the slit on the first side. Therefore, the sealing performance of the explosion venting plate is improved and the sealing of the explosion venting plate are relatively stable and reliable.
    Type: Application
    Filed: November 8, 2023
    Publication date: December 26, 2024
    Applicant: Sungrow Energy Storage Technology Co., Ltd.
    Inventors: Jian Lin, Zhen Yan, Fajian Ba
  • Publication number: 20240383839
    Abstract: The present invention relates to a new bio-based methyl dihydrojasmonate and cyclopentanone. Methyl dihydrojasmonate having a bio-based carbon content greater than or equal to 30% and/or a number of carbon atoms from bio-based origin greater than or equal to 2, and cyclopentanone having a bio-based carbon content higher or equal to 50% or a number of carbon atoms from bio-based origin greater than or equal to 2 are described. The invention further relates to a process for their preparations and the use of such compounds.
    Type: Application
    Filed: January 31, 2023
    Publication date: November 21, 2024
    Applicant: SPECIALTY OPERATIONS FRANCE
    Inventors: Zhen Yan, Chenglu David
  • Publication number: 20240067886
    Abstract: The present invention therefore pertains to a process for desulfurizing a sulfur compound-containing liquid fossil fuel. By continuously adding a solution comprising an oxidant to the sulfur compound-containing liquid fossil fuel, it is possible to improve oxidant utilization and achieve higher sulfur removal rate.
    Type: Application
    Filed: December 23, 2020
    Publication date: February 29, 2024
    Applicant: Solvay SA
    Inventors: Wenjuan Zhou, Andrew Willson, Nuno Formiga, Francois Dabeux, Zhen Yan, Stephane Streiff
  • Publication number: 20230339841
    Abstract: The invention relates to a new method for producing twin-tail triamines, preferably fatty twin-tail triamines Furthermore, the present invention relates to the production of diamines obtained from internal ketones. These diamines may be used in the method for producing twin-tail triamines according to the invention. Finally, the invention relates to a new aldehyde compound, which is an intermediate product of the method for producing twin-tail triamines of the invention.
    Type: Application
    Filed: December 19, 2019
    Publication date: October 26, 2023
    Applicant: Solvay SA
    Inventors: Olivier Back, Zhen Yan
  • Publication number: 20230295329
    Abstract: The present disclosure relates to an anti-PD-1 antibody pharmaceutical composition and use thereof. Specifically, the present disclosure provides a pharmaceutical composition, comprising an anti-PD-1 antibody and a buffer solution.
    Type: Application
    Filed: July 30, 2021
    Publication date: September 21, 2023
    Inventors: Xiyele MO, Zhen YAN, Xun LIU
  • Patent number: 11753362
    Abstract: The present invention relates to a method of synthesizing at least one organic acid comprising oxidizing glycolaldehyde with nitric acid in the presence of a solvent. Advantageously, it is an industrially applicable process, which prepares organic acid, notably glycolic acid and/or glyoxylic acid in a high yield based on bio-based feedstocks.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: September 12, 2023
    Assignee: RHODIA OPERATIONS
    Inventors: Zhen Yan, Bright Kusema, Sergio Mastroianni, Stéphane Streiff, Philippe Marion
  • Patent number: 11718875
    Abstract: The present disclosure provides a panel of nucleic acid molecule primers specific for HLA-specific alleles and other genetic polymorphisms, which are useful for quantitatively amplifying these markers to detect, diagnose, and monitor individuals who have or are at risk of certain disease conditions, such as autoimmune disease, proliferative disease, infectious disease, allograft rejection, or pregnancy-related pathologies.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: August 8, 2023
    Assignee: Fred Hutchinson Cancer Center
    Inventors: J. Lee Nelson, Nathalie C. Lambert, Vijayakrishna K. Gadi, Zhen Yan
  • Patent number: 11718876
    Abstract: The present disclosure provides a panel of nucleic acid molecule primers specific for HLA-specific alleles and other genetic polymorphisms, which are useful for quantitatively amplifying these markers to detect, diagnose, and monitor individuals who have or are at risk of certain disease conditions, such as autoimmune disease, proliferative disease, infectious disease, allograft rejection, or pregnancy-related pathologies.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: August 8, 2023
    Assignee: Fred Hutchinson Cancer Center
    Inventors: J. Lee Nelson, Nathalie C. Lambert, Vijayakrishna K. Gadi, Zhen Yan
  • Publication number: 20230165969
    Abstract: A pharmaceutical composition, comprising an antibody drug conjugate in a buffer solution. The antibody drug conjugate has a structure represented by the general formula (Pc-L-Y-D). The pharmaceutical composition further comprises sugar and a surfactant.
    Type: Application
    Filed: March 25, 2021
    Publication date: June 1, 2023
    Applicants: JIANGSU HENGRUI PHARMACEUTICALS CO., LTD., SHANGHAI HENGRUI PHARMACEUTICAL CO., LTD.
    Inventors: Zhanlong YUE, Zhen YAN, Xun LIU
  • Patent number: 11654194
    Abstract: The present invention provides a PD-L1 antibody pharmaceutical composition and use thereof. In particular, the present invention provides a pharmaceutical composition comprising the PD-L1 antibody or an antigen-binding fragment thereof in a succinate buffer. In addition, the pharmaceutical composition may also contain a sugar and a nonionic surfactant.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: May 23, 2023
    Assignees: Jiangsu Hengrui Medicine Co., Ltd., Shanghai Hengrui Pharmaceutical Co., Ltd.
    Inventors: Zhen Yan, Jianjian Yang, Xiaodan Yan, Shan Wu, Xun Liu
  • Publication number: 20230133255
    Abstract: A quasi-macroscopic cold field emission electron gun and a manufacturing method thereof are provided, which includes a filament device and an electron gun base, wherein the filament device includes a cold cathode filament and a conductive capillary tube, the cold cathode filament passes through one end of the conductive capillary tube and is crimped through a pressing groove device, the other end of the conductive capillary tube is connected to the electron gun base, and the end of the cold cathode filament is the electron emission end. Through the coaxial nesting and pressing deformation of quasi-macroscopic carbon fiber and metal tube and using of the non welding electrical connection method, this technology avoids the problem that it is not easy to form a reliable electrical connection during the welding process due to the poor wettability between carbon fiber and metal.
    Type: Application
    Filed: October 27, 2022
    Publication date: May 4, 2023
    Inventors: Fanguang ZENG, Yan LI, Huali MA, Peng YANG, Mingyu LI, Yajuan ZHENG, Zhen YAN, Ming JIANG, Mengyuan ZHAO, Zihua DONG, Qianqian LI, Weichao MA, Zhaojun TANG, Kun XU, Linjie FU
  • Publication number: 20230088052
    Abstract: Provided are a pharmaceutical composition containing an anti-IL-4R antibody and the use thereof. The pharmaceutical composition contains an anti-IL-4R antibody or an antigen-binding fragment thereof in a histidine-acetic acid buffer agent, a viscosity modifier, a surfactant, and a stabilizer.
    Type: Application
    Filed: February 19, 2021
    Publication date: March 23, 2023
    Inventors: Tingting WU, Zhen YAN, Xun LIU
  • Patent number: 11498961
    Abstract: A pharmaceutical composition containing an SOST antibody or an antigen-binding fragment thereof in an acetic acid-sodium acetate buffer solution is described. In addition, the pharmaceutical composition can also contain sugar, a nonionic surfactant or other excipients. After being stored for several months, the pharmaceutical composition exhibits good antibody stability.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: November 15, 2022
    Assignees: Jiangsu Hengrui Medicine Co., Ltd., Shanghai Hengrui Pharmaceutical Co., Ltd.
    Inventors: Jingjing Fang, Zhen Yan, Xun Liu
  • Publication number: 20220306563
    Abstract: Provided is a method for preparing glycolic acid which comprises oxidizing glycolaldehyde with molecular oxygen in the presence of a solvent and a supported catalyst. Said supported catalyst comprises (i) a noble metal selected from the group consisting of Pt, Pd, Ru and Rh, (ii) Bi and (iii) a support. Advantageously, the supported metallic catalyst is more active than the catalysts used in prior art. Furthermore, the catalyst is more stable at oxygen rich conditions.
    Type: Application
    Filed: June 27, 2019
    Publication date: September 29, 2022
    Inventors: Zhen YAN, Bright KUSEMA, Stéphane STREIFF
  • Publication number: 20220213018
    Abstract: The present invention relates to a method of synthesizing at least one organic acid comprising oxidizing glycolaldehyde with nitric acid in the presence of a solvent. Advantageously, it is an industrially applicable process, which prepares organic acid, notably glycolic acid and/or glyoxylic acid in a high yield based on bio-based feedstocks.
    Type: Application
    Filed: June 4, 2019
    Publication date: July 7, 2022
    Inventors: Zhen YAN, Bright KUSEMA, Sergio MASTROIANNI, Stéphane STREIFF, Philippe MARION
  • Publication number: 20210310068
    Abstract: The present disclosure provides a panel of nucleic acid molecule primers specific for HLA-specific alleles and other genetic polymorphisms, which are useful for quantitatively amplifying these markers to detect, diagnose, and monitor individuals who have or are at risk of certain disease conditions, such as autoimmune disease, proliferative disease, infectious disease, allograft rejection, or pregnancy-related pathologies.
    Type: Application
    Filed: June 17, 2021
    Publication date: October 7, 2021
    Applicant: Fred Hutchinson Cancer Research Center
    Inventors: J. Lee Nelson, Nathalie C. Lambert, Vijayakrishna K. Gadi, Zhen Yan
  • Patent number: 11103549
    Abstract: Provided are methods for prophylaxis and/or therapy for Phelan-McDermid Syndrome (PMS) and autism spectrum disorder (ASD). The methods involve administering a histone methyltransferase (HMT) inhibitor, a histone deacetylase (HDAC) inhibitor, or a combination thereof, such that one or more symptoms of the PMS and/or the AMD are reduced.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: August 31, 2021
    Assignee: ASDDR, LLC
    Inventor: Zhen Yan
  • Patent number: 11060142
    Abstract: The present disclosure provides a panel of nucleic acid molecule primers specific for HLA-specific alleles and other genetic polymorphisms, which are useful for quantitatively amplifying these markers to detect, diagnose, and monitor individuals who have or are at risk of certain disease conditions, such as autoimmune disease, proliferative disease, infectious disease, allograft rejection, or pregnancy-related pathologies.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: July 13, 2021
    Assignee: FRED HUTCHINSON CANCER RESEARCH CENTER
    Inventors: J. Lee Nelson, Nathalie C. Lambert, Vijayakrishna K. Gadi, Zhen Yan
  • Patent number: 10919837
    Abstract: The present invention concerns a process for forming a primary or a secondary amine via amination reaction comprising: reacting an alcohol with an amine in the presence of a zeolite comprising a transition metal chosen in the group consisting of Group 8 to 12 elements of the Periodic Table and any combination thereof.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: February 16, 2021
    Assignee: RHODIA OPERATIONS
    Inventors: Lin Fang, Zhen Yan, Javier Diaz-Maroto Carpintero
  • Patent number: D1048918
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: October 29, 2024
    Assignee: SHENZHEN STARSHIP TECHNOLOGY CO., LTD.
    Inventor: Zhen Yan