Patents by Inventor Niels Christoph Riedemann

Niels Christoph Riedemann 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: 11999698
    Abstract: The present invention relates to fused piperidinyl bicyclic, meta-substituted piperidinyl and their related compounds that modulate activities of mammalian C5a receptor by directly binding to the C5a receptor. The invention also relates to pharmaceutical compositions containing such compounds and their use in the treatment of a disease or a disorder involving pathogenic activation of C5a receptors.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: June 4, 2024
    Assignee: InflaRx GmbH
    Inventors: Yong Li, Renfeng Guo, Niels Christoph Riedemann
  • Publication number: 20210403433
    Abstract: The present invention relates to fused piperidinyl bicyclic, meta-substituted piperidinyl and their related compounds that modulate activities of mammalian C5a receptor by directly binding to the C5a receptor. The invention also relates to pharmaceutical compositions containing such compounds and their use in the treatment of a disease or a disorder involving pathogenic activation of C5a receptors.
    Type: Application
    Filed: September 9, 2021
    Publication date: December 30, 2021
    Applicant: InflaRx GmbH
    Inventors: YONG LI, RENFENG GUO, NIELS CHRISTOPH RIEDEMANN
  • Patent number: 11149009
    Abstract: The present invention relates to fused piperidinyl bicyclic, meta-substituted piperidinyl and their related compounds that modulate activities of mammalian C5a receptor by directly binding to the C5a receptor. The invention also relates to pharmaceutical compositions containing such compounds and their use in the treatment of a disease or a disorder involving pathogenic activation of C5a receptors.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: October 19, 2021
    Assignee: InflaRx GmbH
    Inventors: Yong Li, Renfeng Guo, Niels Christoph Riedemann
  • Patent number: 10858421
    Abstract: The present invention relates to inhibitors of C5a for use in the treatment of pneumonia, especially viral pneumonia. The invention also relates to the use of inhibitors of C5a in the preparation of a pharmaceutical composition for the treatment of pneumonia, especially viral pneumonia. The inventors further relates to methods for the treatment of pneumonia, especially viral pneumonia, comprising the step of administering a therapeutic amount of an inhibitor of C5a to a subject in need thereof.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: December 8, 2020
    Assignee: INFLARX GMBH
    Inventors: Renfeng Guo, Niels Christoph Riedemann
  • Publication number: 20200290969
    Abstract: The present invention relates to fused piperidinyl bicyclic, meta-substituted piperidinyl and their related compounds that modulate activities of mammalian C5a receptor by directly binding to the C5a receptor. The invention also relates to pharmaceutical compositions containing such compounds and their use in the treatment of a disease or a disorder involving pathogenic activation of C5a receptors.
    Type: Application
    Filed: February 7, 2020
    Publication date: September 17, 2020
    Applicant: InflaRx GmbH
    Inventors: YONG LI, RENFENG GUO, NIELS CHRISTOPH RIEDEMANN
  • Patent number: 10774136
    Abstract: The present invention relates to binding moieties that specifically bind to a conformational epitope of C5a, in particular human C5a. Preferred binding moieties are anti-C5a antibodies that bind to this conformational epitope. The binding moieties described herein are useful as active agents in pharmaceutical compositions for the treatment and prevention of various acute and chronic diseases, in particular acute inflammatory diseases, such as the systemic inflammatory response syndrome (SIRS), and different degrees of sepsis including sepsis, severe sepsis, and septic shock.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: September 15, 2020
    Assignee: INFLARX GMBH
    Inventors: Renfeng Guo, Niels Christoph Riedemann, Yan Li, Beifen Shen
  • Publication number: 20190202900
    Abstract: The present invention relates to inhibitors of C5a for use in the treatment of pneumonia, especially viral pneumonia. The invention also relates to the use of inhibitors of C5a in the preparation of a pharmaceutical composition for the treatment of pneumonia, especially viral pneumonia. The inventors further relates to methods for the treatment of pneumonia, especially viral pneumonia, comprising the step of administering a therapeutic amount of an inhibitor of C5a to a subject in need thereof.
    Type: Application
    Filed: January 24, 2019
    Publication date: July 4, 2019
    Inventors: Renfeng GUO, Niels Christoph RIEDEMANN
  • Patent number: 10227397
    Abstract: The present invention relates to inhibitors of C5a for use in the treatment of pneumonia, especially viral pneumonia. The invention also relates to the use of inhibitors of C5a in the preparation of a pharmaceutical composition for the treatment of pneumonia, especially viral pneumonia. The inventors further relates to methods for the treatment of pneumonia, especially viral pneumonia, comprising the step of administering a therapeutic amount of an inhibitor of C5a to a subject in need thereof.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: March 12, 2019
    Assignee: INFLARX GMBH
    Inventors: Renfeng Guo, Niels Christoph Riedemann
  • Publication number: 20170137499
    Abstract: The present invention relates to inhibitors of C5a for use in the treatment of pneumonia, especially viral pneumonia. The invention also relates to the use of inhibitors of C5a in the preparation of a pharmaceutical composition for the treatment of pneumonia, especially viral pneumonia. The inventors further relates to methods for the treatment of pneumonia, especially viral pneumonia, comprising the step of administering a therapeutic amount of an inhibitor of C5a to a subject in need thereof.
    Type: Application
    Filed: March 20, 2015
    Publication date: May 18, 2017
    Applicant: INFLARX GMBH
    Inventors: Renfeng GUO, Niels Christoph RIEDEMANN
  • Publication number: 20170002067
    Abstract: The present invention relates to binding moieties that specifically bind to a conformational epitope of C5a, in particular human C5a. Preferred binding moieties are anti-C5a antibodies that bind to this conformational epitope. The binding moieties described herein are useful as active agents in pharmaceutical compositions for the treatment and prevention of various acute and chronic diseases, in particular acute inflammatory diseases, such as the systemic inflammatory response syndrome (SIRS), and different degrees of sepsis including sepsis, severe sepsis, and septic shock.
    Type: Application
    Filed: September 16, 2016
    Publication date: January 5, 2017
    Inventors: Renfeng GUO, Niels Christoph RIEDEMANN, Yan LI, Beifen SHEN
  • Patent number: 9458233
    Abstract: The present invention relates to binding moieties that specifically bind to a conformational epitope of C5a, in particular human C5a. Preferred binding moieties are anti-C5a antibodies that bind to this conformational epitope. The binding moieties described herein are useful as active agents in pharmaceutical compositions for the treatment and prevention of various acute and chronic diseases, in particular acute inflammatory diseases, such as the systemic inflammatory response syndrome (SIRS), and different degrees of sepsis including sepsis, severe sepsis, and septic shock.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: October 4, 2016
    Assignee: INFLARX GMBH
    Inventors: Renfeng Guo, Niels Christoph Riedemann, Yan Li, Beifen Shen
  • Publication number: 20150266949
    Abstract: The present invention relates to binding moieties that specifically bind to a conformational epitope of C5a, in particular human C5a. Preferred binding moieties are anti-C5a antibodies that bind to this conformational epitope. The binding moieties described herein are useful as active agents in pharmaceutical compositions for the treatment and prevention of various acute and chronic diseases, in particular acute inflammatory diseases, such as the systemic inflammatory response syndrome (SIRS), and different degrees of sepsis including sepsis, severe sepsis, and septic shock.
    Type: Application
    Filed: June 3, 2015
    Publication date: September 24, 2015
    Inventors: Renfeng GUO, Niels Christoph RIEDEMANN, Yan LI, Beifen SHEN
  • Patent number: 8802096
    Abstract: The present invention relates to binding moieties that specifically bind to a conformational epitope of C5a, in particular human C5a. Preferred binding moieties are anti-C5a antibodies that bind to this conformational epitope. The binding moieties described herein are useful as active agents in pharmaceutical compositions for the treatment and prevention of various acute and chronic diseases, in particular acute inflammatory diseases, such as the systemic inflammatory response syndrome (SIRS), and different degrees of sepsis including sepsis, severe sepsis, and septic shock.
    Type: Grant
    Filed: November 26, 2010
    Date of Patent: August 12, 2014
    Assignee: Inflarx GmbH
    Inventors: Renfeng Guo, Niels Christoph Riedemann, Yan Li, Beifen Shen