Patents by Inventor Jinming Xia

Jinming Xia 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: 20240350835
    Abstract: The invention relates to prostate specific membrane antigen antibodies (anti-PSMA) and anti-PSMA antibody drug conjugates. The invention also relates to methods and compositions for using anti-PSMA antibody drug conjugates in inhibiting, preventing or treating PSMA related diseases or cancers.
    Type: Application
    Filed: July 1, 2024
    Publication date: October 24, 2024
    Applicant: Ambrx, Inc.
    Inventors: Shivarupam BHOWMIK, Jianing WANG, Jinming XIA, William BRADY, Feng TIAN
  • Patent number: 12059473
    Abstract: The invention relates to prostate specific membrane antigen humanized antibodies (anti-PSMA) and anti-PSMA antibody drug conjugates. The invention also relates to methods and compositions for using anti-PSMA antibody drug conjugates in inhibiting, preventing or treating PSMA related diseases or cancers.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: August 13, 2024
    Assignee: Ambrx, Inc.
    Inventors: Shivarupam Bhowmik, Jianing Wang, Jinming Xia, William Brady, Feng Tian
  • Publication number: 20210015940
    Abstract: The invention relates to prostate specific membrane antigen humanized antibodies (anti-PSMA) and anti-PSMA antibody drug conjugates. The invention also relates to methods and compositions for using anti-PSMA antibody drug conjugates in inhibiting, preventing or treating PSMA related diseases or cancers.
    Type: Application
    Filed: March 29, 2019
    Publication date: January 21, 2021
    Applicant: Ambrx, Inc.
    Inventors: Shivarupam Bhowmik, Jianing Wang, Jinming Xia, William Brady, Feng Tian
  • Patent number: 7670833
    Abstract: This invention presents the high throughput (HT) analysis technology for molecular fractions employing micro-array format. Molecules are fractionated according to the properties of molecules and are assigned primary designated orders while their tissue origins are assigned secondary designated orders such that each fractionated molecules become addressable and traceable. Fractionated molecules are recovered, arrayed, and analyzed according to the same primary designated orders and secondary designated order in a high throughput manner. The above properties of molecules can be measured and predicted.
    Type: Grant
    Filed: August 6, 2003
    Date of Patent: March 2, 2010
    Assignee: BioChain Institute, Inc.
    Inventors: Xiaoliang Han, Jinming Xia
  • Patent number: 7488579
    Abstract: This invention presents a set of methods to extract DNA, RNA and protein simultaneously from biomaterials by reagents with high pH. DNA and RNA can be extracted from a upper aqueous phase simultaneously either together as a DNA and RNA mixture or separated DNA and RNA. Protein can be extracted from lower organic phase. The DNA and RNA mixture can be used either as DNA or RNA directly depending on applications without further separation, or as resource for the separated DNA and RNA that can be selected from the DNA and RNA mixture by selective precipitation and/or by selective enzyme digestions. This invention provides the choice of extraction either of DNA and RNA mixture or of separated DNA and RNA simultaneously, as well as extraction of protein from the same piece of biomaterials in high quality, which is very critical for biomaterials with limited resource, such as clinical specimens.
    Type: Grant
    Filed: May 5, 2004
    Date of Patent: February 10, 2009
    Assignee: BioChain Institute, Inc.
    Inventors: Xiaoliang Han, Zhongdong Liu, Jinming Xia
  • Publication number: 20060212227
    Abstract: This invention presents the analysis platform for annotating comprehensive functions of genes on high throughput and integrated bioarray system. High throughput and Integrated bioarray system produces the integrated information or data as functional patterns of DNA, RNA, protein, cDNA, tissue, and etc. from the same piece of biomaterials in a high throughput manner by vertical and comprehensive analysis. Horizontal and comprehensive analysis of the functional patterns of DNA, RNA, protein, cDNA, tissue, and etc., across different biomaterials under different conditions forms the three-dimensional database for the comprehensive functions of genes. The comprehensive functions of any gene or all related genes can be annotated from the three-dimensional database by computerized analysis.
    Type: Application
    Filed: March 16, 2005
    Publication date: September 21, 2006
    Inventors: Xiaoliang Han, Jinming Xia
  • Publication number: 20040224344
    Abstract: This invention presents a set of methods to extract DNA, RNA and protein simultaneously from biomaterials by reagents with high pH. DNA and RNA can be extracted from a upper aqueous phase simultaneously either together as a DNA and RNA mixture or separated DNA and RNA. Protein can be extracted from lower organic phase. The DNA and RNA mixture can be used either as DNA or RNA directly depending on applications without further separation, or as resource for the separated DNA and RNA that can be selected from the DNA and RNA mixture by selective precipitation and/or by selective enzyme digestions. This invention provides the choice of extraction either of DNA and RNA mixture or of separated DNA and RNA simultaneously, as well as extraction of protein from the same piece of biomaterials in high quality, which is very critical for biomaterials with limited resource, such as clinical specimens.
    Type: Application
    Filed: May 5, 2004
    Publication date: November 11, 2004
    Applicant: BioChain Inc.
    Inventors: Xiaoliang Han, Zhongdong Liu, Jinming Xia
  • Publication number: 20040029168
    Abstract: This invention presents the high throughput (HT) analysis technology for molecular fractions employing micro-array format. Molecules are fractionated according to the properties of molecules and are assigned primary designated orders while their tissue origins are assigned secondary designated orders such that each fractionated molecules become addressable and traceable. Fractionated molecules are recovered, arrayed, and analyzed according to the same primary designated orders and secondary designated order in a high throughput manner. The above properties of molecules can be measured and predicted. This invention provides advantages such as higher sensitivity, lower consume of materials for molecules, high throughput platform and capability to create database directly when compared to existing analysis methods for molecular fractions.
    Type: Application
    Filed: August 6, 2003
    Publication date: February 12, 2004
    Applicant: BioChain Institute, Inc.
    Inventors: Xiaoliang Han, Jinming Xia