Patents by Inventor Krishna Vaddi

Krishna Vaddi 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: 20230310325
    Abstract: The present invention relates to treating malignancies such as tumors or cancers by orally administering lyophilized compositions comprising arsenic to a subject in such need. Malignancies include various hematological malignancies, such as acute myeloid leukemia (AML) including acute promyelocytic leukemia (APL), myelodysplastic syndrome (MDS), multiple myeloma (MM) and lymphomas and solid tumors including glioblastoma multiforme and breast cancer. This invention relates to a novel formulation comprising a lyophilized compositions comprising arsenic. The present invention also relates to a method for lyophilizing the arsenic trioxide, preparing the oral formulation comprising lyophilized compositions comprising arsenic, and a method for treating a subject with malignancies using the oral formulation.
    Type: Application
    Filed: January 27, 2023
    Publication date: October 5, 2023
    Inventors: Krishna Vaddi, Kumar Kurumaddali
  • Publication number: 20220378791
    Abstract: This invention relates to JAK1 selective inhibitors, particularly pyrrolo[2,3-d]pyrimidine and pyrrolo[2,3-b]pyridine derivatives, and their use in treating myelodysplastic syndromes (MDS).
    Type: Application
    Filed: December 20, 2021
    Publication date: December 1, 2022
    Inventor: Krishna Vaddi
  • Publication number: 20220218732
    Abstract: The disclosure is directed to methods of treating disease using compounds of Formula I, Formula II, Formula III, Formula IV, Formula V, or Formula VI:
    Type: Application
    Filed: April 3, 2020
    Publication date: July 14, 2022
    Inventors: Juan Luengo, Raul A. Leal, Hong Lin, Rupa Shetty, Krishna Vaddi
  • Patent number: 11220524
    Abstract: The disclosure is directed to compounds of Formula I, Formula II, Formula III, Formula IV, Formula V, or Formula VI: Methods of their use in inhibiting a protein arginine methyltransferase 5 (PRMT5) enzyme and treating disease, as well as methods of their preparation are also described.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: January 11, 2022
    Assignee: Prelude Therapeutics Incorporated
    Inventors: Juan Luengo, Raul A. Leal, Hong Lin, Rupa Shetty, Krishna Vaddi
  • Publication number: 20210130388
    Abstract: The disclosure is directed to compounds of Formula I, Formula II, Formula III, Formula IV, Formula V, or Formula VI: Methods of their use in inhibiting a protein arginine methyltransferase 5 (PRMT5) enzyme and treating disease, as well as methods of their preparation are also described.
    Type: Application
    Filed: February 20, 2018
    Publication date: May 6, 2021
    Inventors: Juan LUENGO, Raul A. LEAL, Hong LIN, Rupa SHETTY, Krishna VADDI
  • Publication number: 20210069193
    Abstract: This invention relates to JAK1 selective inhibitors, particularly pyrrolo[2,3-d]pyrimidine and pyrrolo[2,3-b]pyridine derivatives, and their use in treating myelodysplastic syndromes (MDS).
    Type: Application
    Filed: April 3, 2020
    Publication date: March 11, 2021
    Inventor: Krishna Vaddi
  • Publication number: 20210069115
    Abstract: The present invention relates to treating malignancies such as tumors or cancers by orally administering lyophilized compositions comprising arsenic to a subject in such need. Malignancies include various hematological malignancies, such as acute myeloid leukemia (AML) including acute promyelocytic leukemia (APL), myelodysplastic syndrome (MDS), multiple myeloma (MM) and lymphomas and solid tumors including glioblastoma multiforme and breast cancer. This invention relates to a novel formulation comprising a lyophilized compositions comprising arsenic. The present invention also relates to a method for lyophilizing the arsenic trioxide, preparing the oral formulation comprising lyophilized compositions comprising arsenic, and a method for treating a subject with malignancies using the oral formulation.
    Type: Application
    Filed: April 20, 2020
    Publication date: March 11, 2021
    Inventors: Krishna Vaddi, Kumar Kurumaddali
  • Patent number: 10653628
    Abstract: The present invention relates to treating malignancies such as tumors or cancers by orally administering lyophilized compositions comprising arsenic to a subject in such need. Malignancies include various hematological malignancies, such as acute myeloid leukemia (AML) including acute promyelocytic leukemia (APL), myelodysplastic syndrome (MDS), multiple myeloma (MM) and lymphomas and solid tumors including glioblastoma multiforme and breast cancer. Arsenic treatment has shown great promise in the treatment of several cancers but requires daily intravenous (IV) administration. This invention relates to a novel formulation comprising a lyophilized compositions comprising arsenic. As a result, the formulation facilitates a systemic bioavailability comparable to that of intravenous (IV) administration of arsenic trioxide currently practiced.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: May 19, 2020
    Assignee: Orsenix Holdings BV
    Inventors: Krishna Vaddi, Kumar Kurumaddali
  • Publication number: 20200060974
    Abstract: The present invention relates to treating malignancies such as tumors or cancers by orally administering lyophilized compositions comprising arsenic to a subject in such need. Malignancies include various hematological malignancies, such as acute myeloid leukemia (AML) including acute promyelocytic leukemia (APL), myelodysplastic syndrome (MDS), multiple myeloma (MM) and lymphomas and solid tumors including glioblastoma multiforme and breast cancer. Arsenic treatment has shown great promise in the treatment of several cancers but requires daily intravenous (IV) administration. This invention relates to a novel formulation comprising a lyophilized compositions comprising arsenic. As a result, the formulation facilitates a systemic bioavailability comparable to that of intravenous (IV) administration of arsenic trioxide currently practiced.
    Type: Application
    Filed: March 12, 2019
    Publication date: February 27, 2020
    Inventors: Krishna Vaddi, Kumar Kurumaddali
  • Patent number: 10272045
    Abstract: The present invention relates to treating malignancies such as tumors or cancers by orally administering lyophilized compositions comprising arsenic to a subject in such need. Malignancies include various hematological malignancies, such as acute myeloid leukemia (AML) including acute promyelocytic leukemia (APL), myelodysplastic syndrome (MDS), multiple myeloma (MM) and lymphomas and solid tumors including glioblastoma multiforme and breast cancer. Arsenic treatment has shown great promise in the treatment of several cancers but requires daily intravenous (IV) administration. This invention relates to a novel formulation comprising a lyophilized compositions comprising arsenic. As a result, the formulation facilitates a systemic bioavailability comparable to that of intravenous (IV) administration of arsenic trioxide currently practiced.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: April 30, 2019
    Assignee: Orsenix Holdings BV
    Inventors: Krishna Vaddi, Kumar Kurumaddali
  • Publication number: 20190111058
    Abstract: This invention relates to JAK1 selective inhibitors, particularly pyrrolo[2,3-d]pyrimidine and pyrrolo[2,3-b]pyridine derivatives, and their use in treating myelodysplastic syndromes (MDS).
    Type: Application
    Filed: May 15, 2018
    Publication date: April 18, 2019
    Inventor: Krishna Vaddi
  • Publication number: 20190029963
    Abstract: The present invention relates to treating malignancies such as tumors or cancers by orally administering lyophilized compositions comprising arsenic to a subject in such need. Malignancies include various hematological malignancies, such as acute myeloid leukemia (AML) including acute promyelocytic leukemia (APL), myelodysplastic syndrome (MDS), multiple myeloma (MM) and lymphomas and solid tumors including glioblastoma multiforme and breast cancer. Arsenic treatment has shown great promise in the treatment of several cancers but requires daily intravenous (IV) administration. This invention relates to a novel formulation comprising a lyophilized compositions comprising arsenic. As a result, the formulation facilitates a systemic bioavailability comparable to that of intravenous (IV) administration of arsenic trioxide currently practiced.
    Type: Application
    Filed: October 1, 2018
    Publication date: January 31, 2019
    Inventors: Krishna Vaddi, Kumar Kurumaddali
  • Patent number: 10111836
    Abstract: The present invention relates to treating malignancies such as tumors or cancers by orally administering lyophilized compositions comprising arsenic to a subject in such need. Malignancies include various hematological malignancies, such as acute myeloid leukemia (AML) including acute promyelocytic leukemia (APL), myelodysplastic syndrome (MDS), multiple myeloma (MM) and lymphomas and solid tumors including glioblastoma multiforme and breast cancer. Arsenic treatment has shown great promise in the treatment of several cancers but requires daily intravenous (IV) administration. This invention relates to a novel formulation comprising a lyophilized compositions comprising arsenic. As a result, the formulation facilitates a systemic bioavailability comparable to that of intravenous (IV) administration of arsenic trioxide currently practiced.
    Type: Grant
    Filed: February 1, 2016
    Date of Patent: October 30, 2018
    Assignee: Orsenix Holdings BV
    Inventors: Krishna Vaddi, Kumar Kurumaddali
  • Publication number: 20160235679
    Abstract: The present invention relates to treating malignancies such as tumors or cancers by orally administering lyophilized compositions comprising arsenic to a subject in such need. Malignancies include various hematological malignancies, such as acute myeloid leukemia (AML) including acute promyelocytic leukemia (APL), myelodysplastic syndrome (MDS), multiple myeloma (MM) and lymphomas and solid tumors including glioblastoma multiforme and breast cancer. Arsenic treatment has shown great promise in the treatment of several cancers but requires daily intravenous (IV) administration. This invention relates to a novel formulation comprising a lyophilized compositions comprising arsenic. As a result, the formulation facilitates a systemic bioavailability comparable to that of intravenous (IV) administration of arsenic trioxide currently practiced.
    Type: Application
    Filed: February 1, 2016
    Publication date: August 18, 2016
    Inventors: Krishna Vaddi, Kumar Kurumaddali
  • Patent number: 9345677
    Abstract: The present invention relates to compositions, methods and kits based on the ADAM-mediated cleavage of Her-2. The present invention also relates to treatments for cancer, and in particular, breast cancer, by modulating the ADAM-mediated cleavage of Her-2. Further, the invention relates to compositions, methods and kits based on the surprising synergistic effect between inhibition of Her-2 cleavage by an ADAM and certain cytostatic (e.g., Herceptin) and cytotoxic (e.g., Taxol) compounds in, among other things, inhibiting tumor cell proliferation and inducing cell death. Additionally, the invention relates to novel variants of ADAM15, designated ADAM15 variant 1 and ADAM15 variant 2, now identified and isolated.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: May 24, 2016
    Assignees: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Steven M. Friedman, Peggy A. Scherle, Xiangdong Liu, Krishna Vaddi, Jordan S. Fridman
  • Patent number: 9206187
    Abstract: The present invention provides heteroaryl substituted pyrrolo[2,3-b]pyridines and heteroaryl substituted pyrrolo[2,3-b]pyrimidines that modulate the activity of Janus kinases and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: December 8, 2015
    Assignees: Incyte Holdings Corporation, Incyte Corporation
    Inventors: James D. Rodgers, Stacey Shepard, Jordan S. Fridman, Krishna Vaddi
  • Publication number: 20150246046
    Abstract: This invention relates to JAK1 selective inhibitors, particularly pyrrolo[2,3-d]pyrimidine and pyrrolo[2,3-b]pyridine derivatives, and their use in treating myelodysplastic syndromes (MDS).
    Type: Application
    Filed: February 27, 2015
    Publication date: September 3, 2015
    Inventor: Krishna Vaddi
  • Publication number: 20150238492
    Abstract: The present invention provides heteroaryl substituted pyrrolo[2,3-b]pyridines and heteroaryl substituted pyrrolo[2,3-b]pyrimidines that modulate the activity of Janus kinases and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
    Type: Application
    Filed: May 13, 2015
    Publication date: August 27, 2015
    Inventors: James D. Rodgers, Stacey Shepard, Jordan S. Fridman, Krishna Vaddi
  • Patent number: 8946245
    Abstract: The present invention provides heteroaryl substituted pyrrolo[2,3-b]pyridines and heteroaryl substituted pyrrolo[2,3-b]pyrimidines that modulate the activity of Janus kinases and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
    Type: Grant
    Filed: March 30, 2011
    Date of Patent: February 3, 2015
    Assignee: Incyte Corporation
    Inventors: James D. Rodgers, Stacey Shepard, Jordan S. Fridman, Krishna Vaddi
  • Patent number: 8933086
    Abstract: The present invention provides heteroaryl substituted pyrrolo[2,3-b]pyridines and heteroaryl substituted pyrrolo[2,3-b]pyrimidines that modulate the activity of Janus kinases and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: January 13, 2015
    Assignee: Incyte Corporation
    Inventors: James D. Rodgers, Stacey Shepard, Jordan S. Fridman, Krishna Vaddi