Patents by Inventor Pradeep Dhal

Pradeep Dhal 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: 11807690
    Abstract: Provided are binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof, comprising a CH1 domain (e.g., a human IgG1 CH1 domain), wherein the CH1 domain has an engineered N-linked glycosylation site at amino acid position 114, according to Kabat numbering. Also provided are nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: November 7, 2023
    Assignee: GENZYME CORPORATION
    Inventors: Clark Pan, Huawei Qiu, Pradeep Dhal, Bo Chen, Diego Gianolio
  • Publication number: 20220089763
    Abstract: The current disclosure provides binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof (e.g., antibody-drug conjugates or ADCs), comprising a site-specifically engineered drug-glycan linkage within native or engineered glycans of the binding polypeptide. The current disclosure also provides nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Application
    Filed: August 17, 2021
    Publication date: March 24, 2022
    Inventors: Clark Pan, Qun Zhou, James Stefano, Pradeep Dhal, Bo Chen, Diego Gianolio, Robert Miller, Huawei Qiu
  • Patent number: 11130816
    Abstract: The current disclosure provides binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof (e.g., antibody-drug conjugates or ADCs), comprising a site-specifically engineered drug-glycan linkage within native or engineered glycans of the binding polypeptide. The current disclosure also provides nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: September 28, 2021
    Assignee: GENZYME CORPORATION
    Inventors: Clark Pan, Qun Zhou, James Stefano, Pradeep Dhal, Bo Chen, Diego Gianolio, Robert Miller, Huawei Qiu
  • Publication number: 20210017237
    Abstract: This disclosure relates to antigenic respiratory syncytial virus (RSV) polypeptides for use in eliciting antibodies against RSV. Also disclosed are antigenic polypeptides comprising an RSV polypeptide and a ferritin protein.
    Type: Application
    Filed: October 1, 2020
    Publication date: January 21, 2021
    Applicant: Sanofi
    Inventors: Gary J. Nabel, Chih-Jen Wei, Kurt Swanson, Pradeep Dhal, Ram Dharanipragada, Magnus Besev
  • Patent number: 10806797
    Abstract: The present invention relates to a prodrug or a pharmaceutically acceptable salt thereof comprising an GLP-1/Glucagon agonist linker conjugate Z-L1-L2-L-Y—R20, wherein Y represents an GLP-1/Glucagon agonist moiety; and -L is a linker moiety—by formula (Ia), wherein the dashed line indicates the attachment to one of the amino groups of the GLP-1/Glucagon agonist moiety by forming an amide bond. The invention further relates to pharmaceutical compositions comprising said prodrugs as well as their use as a medicament for treating or preventing diseases or disorders which can be treated by GLP-1/Glucagon agonist.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: October 20, 2020
    Assignee: SANOFI
    Inventors: Dieter Kadereit, Michael Wagner, Thomas Olpp, Nino Meyer, Pradeep Dhal, Paul Konowicz, Robert Miller, James Stefano, Magnus Besev, Martin Bossart, Katrin Lorenz, Torsten Haack, Andreas Evers
  • Publication number: 20200140564
    Abstract: Provided are binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof, comprising a CH1 domain (e.g., a human IgG1 CH1 domain), wherein the CH1 domain has an engineered N-linked glycosylation site at amino acid position 114, according to Kabat numbering. Also provided are nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Application
    Filed: October 17, 2019
    Publication date: May 7, 2020
    Inventors: Clark PAN, Huawei QIU, Pradeep DHAL, Bo CHEN, Diego GIANOLIO
  • Publication number: 20200023070
    Abstract: The present invention relates to a conjugate or a pharmaceutically acceptable salt thereof comprising an GLP-1/Glucagon/GIP triple receptor agonist, a linker and a hyaluronic acid hydrogel bearing -L1-L2-L-Y-R2 groups, wherein Y represents an GLP-1/Glucagon/GIP triple receptor agonist moiety; and -L is a linker moiety—by formula (Ia), wherein the dashed line indicates the attachment to one of the amino groups of the GLP-1/Glucagon/GIP triple receptor agonist moiety by forming an amide bond. The invention further relates to pharmaceutical compositions comprising said conjugates as well as their use as a medicament for treating or preventing diseases or disorders which can be treated by GLP-1/Glucagon/GIP triple receptor agonist.
    Type: Application
    Filed: May 30, 2019
    Publication date: January 23, 2020
    Inventors: Dieter Kadereit, Thomas Olpp, Michael Walden, Nils Poth, Mandy Mohnicke, Michael Wagner, Pradeep Dhal
  • Patent number: 10494439
    Abstract: Provided are binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof, comprising a CH1 domain (e.g., a human IgG1 CH1 domain), wherein the CH1 domain has an engineered N-linked glycosylation site at amino acid position 114, according to Kabat numbering. Also provided are nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: December 3, 2019
    Assignee: GENZYME CORPORATION
    Inventors: Clark Pan, Huawei Qiu, Pradeep Dhal, Bo Chen, Diego Gianolio
  • Publication number: 20190233531
    Abstract: The current disclosure provides binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof (e.g., antibody-drug conjugates or ADCs), comprising a site-specifically engineered drug-glycan linkage within native or engineered glycans of the binding polypetpide. The current disclosure also provides nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Application
    Filed: January 3, 2019
    Publication date: August 1, 2019
    Inventors: Clark Pan, Qun Zhou, James Stefano, Pradeep Dhal, Bo Chen, Diego Gianolio, Robert Miller, Huawei Qiu
  • Patent number: 10214589
    Abstract: The current disclosure provides binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof (e.g., antibody-drug conjugates or ADCs), comprising a site-specifically engineered drug-glycan linkage within native or engineered glycans of the binding polypeptide. The current disclosure also provides nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: February 26, 2019
    Assignee: GENZYME CORPORATION
    Inventors: Clark Pan, Qun Zhou, James Stefano, Pradeep Dhal, Bo Chen, Diego Gianolio, Robert Miller, Huawei Qiu
  • Patent number: 10113032
    Abstract: Amine functional polyamides comprise amine and ammonium groups along the polymer chain. Amine functional polyamides can be used as pharmaceutical agents and in pharmaceutical compositions. The amine functional polyamides are particularly useful in the treatment or prevention of mucositis and infection, specifically oral mucositis, surgical site infection, and lung infection associated with cystic fibrosis.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: October 30, 2018
    Assignee: Genzyme Corporation
    Inventors: Pradeep Dhal, Kanwen Yang, Robert J. Miller, Stephen Randall Holmes-Farley
  • Publication number: 20180289822
    Abstract: The present invention relates to a prodrug or a pharmaceutically acceptable salt thereof comprising an GLP-1/Glucagon agonist linker conjugate Z-L1-L2-L-Y—R20, wherein Y represents an GLP-1/Glucagon agonist moiety; and -L is a linker moiety—by formula (Ia), wherein the dashed line indicates the attachment to one of the amino groups of the GLP-1/Glucagon agonist moiety by forming an amide bond. The invention further relates to pharmaceutical compositions comprising said prodrugs as well as their use as a medicament for treating or preventing diseases or disorders which can be treated by GLP-1/Glucagon agonist.
    Type: Application
    Filed: June 2, 2016
    Publication date: October 11, 2018
    Inventors: Dieter KADEREIT, Michael WAGNER, Thomas OLPP, Nino MEYER, Pradeep DHAL, Paul KONOWICZ, Robert MILLER, James STEFANO, Magnus BESEV, Martin BOSSART, Katrin LORENZ, Torsten HAACK, Andreas EVERS
  • Publication number: 20170369584
    Abstract: Provided are binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof, comprising a CH1 domain (e.g., a human IgG1 CH1 domain), wherein the CH1 domain has an engineered N-linked glycosylation site at amino acid position 114, according to Kabat numbering. Also provided are nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Application
    Filed: June 5, 2017
    Publication date: December 28, 2017
    Inventors: Clark PAN, Huawei QIU, Pradeep DHAL, Bo CHEN, Diego GIANOLIO
  • Publication number: 20170267774
    Abstract: The current disclosure provides binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof (e.g., antibody-drug conjugates or ADCs), comprising a site-specifically engineered drug-glycan linkage within native or engineered glycans of the binding polypetpide. The current disclosure also provides nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Application
    Filed: January 27, 2017
    Publication date: September 21, 2017
    Inventors: Clark Pan, Qun Zhou, James Stefano, Pradeep Dhal, Bo Chen, Diego Gianolio, Robert Miller, Huawei Qiu
  • Patent number: 9701753
    Abstract: Provided are binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof, comprising a CH1 domain (e.g., a human IgG1 CH1 domain), wherein the CH1 domain has an engineered N-linked glycosylation site at amino acid position 114, according to Kabat numbering. Also provided are nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: July 11, 2017
    Assignee: GENZYME CORPORATION
    Inventors: Clark Pan, Huawei Qiu, Pradeep Dhal, Bo Chen, Diego Gianolio
  • Patent number: 9580511
    Abstract: The current disclosure provides binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof (e.g., antibody-drug conjugates or ADCs), comprising a site-specifically engineered drug-glycan linkage within native or engineered glycans of the binding polypetpide. The current disclosure also provides nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: February 28, 2017
    Assignee: GENZYME CORPORATION
    Inventors: Clark Pan, Qun Zhou, James Stefano, Pradeep Dhal, Bo Chen, Diego Gianolio, Robert Miller, Huawei Qiu
  • Publication number: 20160208046
    Abstract: Amine functional polyamides comprise amine and ammonium groups along the polymer chain. Amine functional polyamides can be used as pharmaceutical agents and in pharmaceutical compositions. The amine functional polyamides are particularly useful in the treatment or prevention of mucositis and infection, specifically oral mucositis, surgical site infection, and lung infection associated with cystic fibrosis.
    Type: Application
    Filed: March 24, 2016
    Publication date: July 21, 2016
    Inventors: Pradeep DHAL, Kanwen YANG, Robert J. MILLER, Stephen Randall HOLMES-FARLEY
  • Patent number: 9326994
    Abstract: Amine functional polyamides comprise amine and ammonium groups along the polymer chain. Amine functional polyamides can be used as pharmaceutical agents and in pharmaceutical compositions. The amine functional polyamides are particularly useful in the treatment or prevention of mucositis and infection, specifically oral mucositis, surgical site infection, and lung infection associated with cystic fibrosis.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: May 3, 2016
    Assignee: GENZYME CORPORATION
    Inventors: Pradeep Dhal, Kanwen Yang, Robert J. Miller, S Randall Holmes-Farley
  • Publication number: 20150079070
    Abstract: Provided are binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof, comprising a CH1 domain (e.g., a human IgG1 CH1 domain), wherein the CH1 domain has an engineered N-linked glycosylation site at amino acid position 114, according to Kabat numbering. Also provided are nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Application
    Filed: March 10, 2014
    Publication date: March 19, 2015
    Applicant: Genzyme Corporation
    Inventors: Clark PAN, Huawei QIU, Pradeep DHAL, Bo CHEN, Diego GIANOLIO
  • Publication number: 20140294867
    Abstract: The current disclosure provides binding polypeptides (e.g., antibodies), and effector moiety conjugates thereof (e.g., antibody-drug conjugates or ADCs), comprising a site-specifically engineered drug-glycan linkage within native or engineered glycans of the binding polypeptide. The current disclosure also provides nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen-binding polypeptides. Methods of using the antigen-binding polypeptides disclosed herein to treat disease are also provided.
    Type: Application
    Filed: March 10, 2014
    Publication date: October 2, 2014
    Applicant: Genzyme Corporation
    Inventors: Clark PAN, Qun ZHOU, James STEFANO, Pradeep DHAL, Bo CHEN, Diego GIANOLIO, Robert MILLER, Huawei QIU