Patents by Inventor Dmitri B. Kirpotin

Dmitri B. Kirpotin 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: 10993914
    Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: May 4, 2021
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Mark Eamon Hayes, Charles Noble, Kevin Kesper, Antoine M. Awad, Douglas J. Moore, Andrew J. O'Brien
  • Publication number: 20200399247
    Abstract: Novel compounds inhibiting ATR protein kinase include compounds of formula (I) disclosed herein, as well as liposome formulations comprising ATR protein kinase inhibitor compounds. The compositions are useful for the treatment of cancer.
    Type: Application
    Filed: January 17, 2020
    Publication date: December 24, 2020
    Inventors: Daryl C. Drummond, Bolin Geng, Dmitri B. Kirpotin, Suresh K. Tipparaju, Alexander Koshkaryev, Ozan Alkan
  • Publication number: 20200179371
    Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.
    Type: Application
    Filed: July 12, 2019
    Publication date: June 11, 2020
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Mark Eamon Hayes, Charles Noble, Kevin Kesper, Antoine M. Awad, Douglas J. Moore, Andrew J. O'Brien
  • Publication number: 20200069586
    Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.
    Type: Application
    Filed: September 11, 2019
    Publication date: March 5, 2020
    Applicant: Ipsen Biopharm Ltd.
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Mark Eamon Hayes, Charles Noble, Kevin Kesper, Antoine M. Awad, Douglas J. Moore, Andrew J. O'Brien
  • Patent number: 10570119
    Abstract: Novel compounds inhibiting ATR protein kinase include compounds of formula (I) disclosed herein, as well as liposome formulations comprising ATR protein kinase inhibitor compounds. The compositions are useful for the treatment of cancer.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: February 25, 2020
    Assignee: Merrimack Pharmaceuticals, Inc.
    Inventors: Daryl C. Drummond, Bolin Geng, Dmitri B. Kirpotin, Suresh K. Tipparaju, Alexander Koshkaryev, Ozan Alkan
  • Patent number: 10456360
    Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.
    Type: Grant
    Filed: October 15, 2016
    Date of Patent: October 29, 2019
    Assignee: Ipsen Biopharm Ltd.
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Mark Eamon Hayes, Charles Noble, Kevin Kesper, Antoine M. Awad, Douglas J. Moore, Andrew J. O'Brien
  • Publication number: 20190298681
    Abstract: EphA2 targeted doxorubicin generating nano-liposomes are useful in the treatment of EphA2 positive cancer comprising cancer cells expressing over about 3000 EphA2 receptors/cell. Diagnostic methods for identifying EphA2 positive cancer patients and methods of treating identified patients with a Eph-A2 targeted nanoliposome encapsulating a docetaxel prodrug are provided.
    Type: Application
    Filed: March 16, 2017
    Publication date: October 3, 2019
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Walid Kamoun
  • Publication number: 20190262331
    Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.
    Type: Application
    Filed: May 1, 2018
    Publication date: August 29, 2019
    Applicant: Ipsen Biopharm Ltd.
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Mark Eamon Hayes, Charles Noble, Kevin Kesper, Antoine M. Awad, Douglas J. Moore, Andrew J. O'Brien
  • Publication number: 20190135789
    Abstract: Novel compounds inhibiting ATR protein kinase include compounds of formula (I) disclosed herein, as well as liposome formulations comprising ATR protein kinase inhibitor compounds. The compositions are useful for the treatment of cancer.
    Type: Application
    Filed: January 11, 2017
    Publication date: May 9, 2019
    Inventors: Daryl C. Drummond, Bolin Geng, Dmitri B. Kirpotin, Suresh K. Tipparaju, Alexander Koshkaryev, Ozan Alkan
  • Publication number: 20190105317
    Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.
    Type: Application
    Filed: May 1, 2018
    Publication date: April 11, 2019
    Applicant: Ipsen Biopharm Ltd.
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Mark Eamon Hayes, Charles Noble, Kevin Kesper, Antoine M. Awad, Douglas J. Moore, Andrew J. O'Brien
  • Publication number: 20190017073
    Abstract: Provided are novel compositions useful for delivering nucleic acids to cells. Also provided are methods for making and using such compositions.
    Type: Application
    Filed: July 2, 2018
    Publication date: January 17, 2019
    Inventors: Mark Eamon Hayes, Dmitri B. Kirpotin
  • Publication number: 20180296484
    Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.
    Type: Application
    Filed: October 15, 2016
    Publication date: October 18, 2018
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Mark Eamon Hayes, Charles Noble, Kevin Kesper, Antoine M. Awad, Douglas J. Moore, Andrew J. O'Brien
  • Patent number: 10087464
    Abstract: Provided are novel compositions useful for delivering nucleic acids to cells. Also provided are methods for making and using such compositions.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: October 2, 2018
    Assignee: Merrimack Pharmaceuticals, Inc.
    Inventors: Mark E. Hayes, Dmitri B. Kirpotin
  • Publication number: 20180271998
    Abstract: Provided are antibody fragments (Fabs) wherein native disulfide bonds are absent and engineered disulfide bonds have been introduced. Some fragments comprise further additional beneficial mutations. The fragments exhibit immuno specific binding and desirable stability properties, e.g., the fragments can be efficiently conjugated to effectors at high temperatures (e.g., >60° or >70° C.) without denaturing.
    Type: Application
    Filed: December 5, 2016
    Publication date: September 27, 2018
    Inventors: Daryl C. DRUMMOND, Melissa GEDDIE, Dmitri B. KIRPOTIN, Alexey Alexandrovich LUGOVSKOY
  • Patent number: 9968694
    Abstract: The present invention relates to a novel composition useful in targeted diagnostic and/or therapy of a target site, such as cancerous tissue. The composition and methods disclosed herein find particular use in diagnosing and imaging cancerous tissue. The present invention provides a new diagnostic tool for the utilization of positron emission tomography (PET) imaging technique.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: May 15, 2018
    Assignee: Merrimack Pharmaceuticals, Inc.
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Thomas Wickham, Bart S. Hendriks, Samuel Agresta, Helen Lee, Daniel F. Gaddy
  • Publication number: 20180110771
    Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.
    Type: Application
    Filed: July 10, 2017
    Publication date: April 26, 2018
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Mark Eamon Hayes, Charles Noble, Kevin Kesper, Antoine M. Awad, Douglas J. Moore, Andrew J. O'Brien
  • Publication number: 20180021294
    Abstract: EphA2-targeted immunoliposomes for delivering docetaxel are useful in the treatment of certain types of cancer. The immunoliposomes can include an EphA2 targeting moiety (e.g., a scFv) and encapsulate a docetaxel prodrug in a stable salt form within a liposome having an average size of about 100 nm. Novel docetaxel prodrugs suitable for loading into nanoliposomes (including immunoliposomes) are provided, along with novel and other useful EphA2 targeting moieties for preparation of EphA2-targeted doxorubicin-generating immunoliposome therapies. Pharmaceutical compositions can be prepared that include nanoliposomes encapsulating one or more docetaxel prodrugs, and/or immunoliposomes or nanoparticles comprising an EphA2 binding moiety and encapsulating one or more docetaxel prodrugs. The pharmaceutical compositions are useful for administration to a patient for the treatment of cancer.
    Type: Application
    Filed: March 16, 2017
    Publication date: January 25, 2018
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Zhaohua R. Huang, Suresh K. Tipparaju, Charles Noble
  • Publication number: 20170327556
    Abstract: Provided herein are fusion proteins comprising a first domain that specifically binds to the extracellular domain of a growth factor receptor, and a second domain that specifically binds to a cartilage matrix component, and pharmaceutical composition comprising these fusion proteins. Methods of treating musculoskeletal diseases using the fusion proteins and pharmaceutical composition disclosed herein are also provided.
    Type: Application
    Filed: January 5, 2017
    Publication date: November 16, 2017
    Inventors: Emily FLORINE, Dmitri B. KIRPOTIN, Paul KOPESKY, Alexey Alexandrovich LUGOVSKOY, Rachel RENNARD, Birgit M. SCHOEBERL
  • Publication number: 20170319573
    Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.
    Type: Application
    Filed: July 27, 2017
    Publication date: November 9, 2017
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Mark Eamon Hayes, Charles Noble, Kevin Kesper, Antoine M. Awad, Douglas J. Moore, Andrew J. O'Brien
  • Patent number: 9511155
    Abstract: The present invention relates to a novel composition useful in targeted diagnostic and/or therapy of a target site, such as cancerous tissue. The composition and methods disclosed herein find particular use in diagnosing and imaging cancerous tissue. The present invention provides a new diagnostic tool for the utilization of positron emission tomography (PET) imaging technique.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: December 6, 2016
    Assignee: MERRIMACK PHARMACEUTICALS, INC.
    Inventors: Daryl C. Drummond, Dmitri B. Kirpotin, Thomas Wickham, Bart S. Hendriks, Samuel Agresta, Helen Lee, Daniel F. Gaddy