Patents by Inventor Wei-Jian Pan

Wei-Jian Pan 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: 20220135668
    Abstract: The invention relates to products and methods for treating psoriasis. The products relate to antibodies that inhibit native human IL-23 while sparing IL-12. One example describes a Phase 1, randomized, double-blind, placebo-controlled, ascending single dose study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of an anti-IL-23 antibody (AMG 139) in healthy subjects and subjects with moderate to severe psoriasis.
    Type: Application
    Filed: January 13, 2022
    Publication date: May 5, 2022
    Inventors: John P. Gibbs, II, Wayne Tsuji, Wei-Jian Pan
  • Patent number: 11224637
    Abstract: The disclosure features methods for treating hypophosphatasia (HPP) in a patient (e.g., an adult having HPP, such as an adult having pediatric-onset HPP, or an adolescent having HPP) exhibiting decreased pyrophosphate (PPi) or pyridoxal 5?-phosphate (PLP) concentrations in, e.g., a plasma sample, physical impairments, or decreased walking ability by administering a soluble alkaline phosphatase (sALP) to the patient.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: January 18, 2022
    Assignee: Alexion Pharmaceuticals, Inc.
    Inventors: Scott Edward Moseley, Andrew E. Denker, Wei-Jian Pan
  • Publication number: 20210187054
    Abstract: A method for preventing AMR in a human kidney transplant recipient is provided. The method comprises: selecting a deceased donor; selecting a kidney transplant recipient; transplanting the kidney from the donor to the recipient; and administering a therapeutically effective dose of an anti-C5 antibody or fragment thereof to the recipient. The recipient is generally sensitized to the donor. Also provided is a method for treating AMR in a kidney transplant patient. The method comprises: selecting a kidney transplant patient having symptoms of AMR; and administering a therapeutically effective dose of an anti-C5 antibody or fragment thereof to the patient; wherein the dose of the anti-C5 antibody or fragment thereof reduces the symptoms of AMR.
    Type: Application
    Filed: October 27, 2020
    Publication date: June 24, 2021
    Inventors: Herman GRIFFIN, Xiang GAO, Rebecca VELEZ, Wei-Jian PAN
  • Publication number: 20200331993
    Abstract: Provided are methods for clinical treatment of generalized myasthenia gravis (gMG) using an anti-C5 antibody or antigen binding fragment thereof.
    Type: Application
    Filed: February 14, 2020
    Publication date: October 22, 2020
    Inventors: Kenji Fujita, Nishi Rampal, Wei-Jian Pan, Kaushik Patra
  • Publication number: 20200283517
    Abstract: The invention relates to products and methods for treating Crohn's disease. The products relate to antibodies that inhibit native human IL-23 while sparing IL-12. One example describes a Phase 1, randomized, double-blind, placebo-controlled, ascending multiple dose study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of an anti-IL-23 antibody (AMG 139) in healthy subjects and subjects with mild to severe Crohn's disease.
    Type: Application
    Filed: May 8, 2020
    Publication date: September 10, 2020
    Inventors: Wei-Jian Pan, Wayne Tsuji
  • Publication number: 20200277368
    Abstract: The invention relates to products and methods for treating psoriasis. The products relate to antibodies that inhibit native human IL-23 while sparing IL-12. One example describes a Phase 1, randomized, double-blind, placebo-controlled, ascending single dose study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of an anti-IL-23 antibody (AMG 139) in healthy subjects and subjects with moderate to severe psoriasis.
    Type: Application
    Filed: October 10, 2019
    Publication date: September 3, 2020
    Inventors: John P. Gibbs, II, Wayne Tsuji, Wei-Jian Pan
  • Publication number: 20200101141
    Abstract: The disclosure features methods for treating hypophosphatasia (HPP) in a patient (e.g., an adult having HPP, such as an adult having pediatric-onset HPP, or an adolescent having HPP) exhibiting decreased pyrophosphate (PPi) or pyridoxal 5?-phosphate (PLP) concentrations in, e.g., a plasma sample, physical impairments, or decreased walking ability by administering a soluble alkaline phosphatase (sALP) to the patient.
    Type: Application
    Filed: March 29, 2018
    Publication date: April 2, 2020
    Inventors: Scott Edward MOSELEY, Andrew E. DENKER, Wei-Jian PAN
  • Publication number: 20200017581
    Abstract: The invention relates to products and methods for treating Crohn's disease. The products relate to antibodies that inhibit native human IL-23 while sparing IL-12. One example describes a Phase 1, randomized, double-blind, placebo-controlled, ascending multiple dose study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of an anti-IL-23 antibody (AMG 139) in healthy subjects and subjects with mild to severe Crohn's disease.
    Type: Application
    Filed: September 19, 2019
    Publication date: January 16, 2020
    Inventors: Wei-Jian Pan, Wayne Tsuji
  • Publication number: 20180327490
    Abstract: The invention relates to products and methods for treating Crohn's disease. The products relate to antibodies that inhibit native human IL-23 while sparing IL-12. One example describes a Phase 1, randomized, double-blind, placebo-controlled, ascending multiple dose study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of an anti-IL-23 antibody (AMG 139) in healthy subjects and subjects with mild to severe Crohn's disease.
    Type: Application
    Filed: November 21, 2017
    Publication date: November 15, 2018
    Inventors: Wei-Jian Pan, Wayne Tsuji
  • Publication number: 20180311299
    Abstract: A method for preventing AMR in a human kidney transplant recipient is provided. The method comprises: selecting a deceased donor; selecting a kidney transplant recipient; transplanting the kidney from the donor to the recipient; and administering a therapeutically effective dose of an anti-C5 antibody or fragment thereof to the recipient. The recipient is generally sensitized to the donor. Also provided is a method for treating AMR in a kidney transplant patient. The method comprises: selecting a kidney transplant patient having symptoms of AMR; and administering a therapeutically effective dose of an antiĀ¬ cs antibody or fragment thereof to the patient; wherein the dose of anti-C5 antibody or fragment thereof reduces the symptoms of AMR.
    Type: Application
    Filed: April 29, 2016
    Publication date: November 1, 2018
    Inventors: Herman GRIFFIN, Xiang GAO, Rebecca VELEZ, Wei-Jian PAN
  • Patent number: 9914779
    Abstract: There is provided a method of treating a subject afflicted with a condition that is associated with inappropriate trafficking of cells expressing alpha4beta7 to the gastrointestinal tract, comprising administering to the subject an alpha4beta7 heterodimer specific antibody in an amount and at an interval sufficient to ameliorate the condition.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: March 13, 2018
    Assignee: AMGEN INC.
    Inventors: Dominique Christian Borie, Hailing Hsu, Wei-Jian Pan, William Rees, Barbara Anne Sullivan
  • Publication number: 20170218062
    Abstract: The invention relates to products and methods for treating Crohn's disease. The products relate to antibodies that inhibit native human IL-23 while sparing IL-12. One example describes a Phase 1, randomized, double-blind, placebo-controlled, ascending multiple dose study to evaluate the safety, tolerability, pharmacokinctics and pharmacodynamics of an anti-IL-23 antibody (AMG 139) in healthy subjects and subjects with mild to severe Crohn's disease.
    Type: Application
    Filed: April 14, 2017
    Publication date: August 3, 2017
    Inventors: Wei-Jian Pan, Wayne Tsuji
  • Publication number: 20160060337
    Abstract: The invention relates to products and methods for treating psoriasis. The products relate to antibodies that inhibit native human IL-23 while sparing IL-12. One example describes a Phase 1, randomized, double-blind, placebo-controlled, ascending single dose study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of an anti-IL-23 antibody (AMG 139) in healthy subjects and subjects with moderate to severe psoriasis.
    Type: Application
    Filed: February 25, 2014
    Publication date: March 3, 2016
    Inventors: John P. Gibbs, Wayne Tsuji, Wei-Jian Pan
  • Publication number: 20160031983
    Abstract: The invention relates to products and methods for treating Crohn's disease. The products relate to antibodies that inhibit native human IL-23 while sparing IL-12. One example describes a Phase 1, randomized, double-blind, placebo-controlled, ascending multiple dose study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of an anti-IL-23 antibody (AMG 139) in healthy subjects and subjects with mild to severe Crohn's disease.
    Type: Application
    Filed: February 25, 2014
    Publication date: February 4, 2016
    Inventors: Wei-Jian Pan, Wayne Tsuji
  • Publication number: 20140322209
    Abstract: There is provided a method of treating a subject afflicted with a condition that is associated with inappropriate trafficking of cells expressing alpha4beta7 to the gastrointestinal tract, comprising administering to the subject an alpha4beta7 heterodimer specific antibody in an amount and at an interval sufficient to ameliorate the condition.
    Type: Application
    Filed: November 21, 2012
    Publication date: October 30, 2014
    Applicant: AMGEN INC.
    Inventors: Dominique Borie, Hailing Hsu, Wei-Jian Pan, Williams Rees, Barbara Sullivan