Patents by Inventor Neil P. Desai

Neil P. Desai 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: 20240299313
    Abstract: The present application provides methods of treating a CNS disorder (such as glioblastoma and epilepsy) in an individual, comprising systemically (e.g., intravenously or subcutaneously) administering to the individual an effective amount of a composition comprising nanoparticles comprising an mTOR inhibitor (such as a limus drug, such as sirolimus or a derivative thereof) and an albumin, optionally further comprising administering a second agent (such as an anti-VEGF antibody, a proteasome inhibitor, or an alkylating agent).
    Type: Application
    Filed: February 14, 2024
    Publication date: September 12, 2024
    Inventors: Neil P. DESAI, Shihe HOU
  • Patent number: 12061183
    Abstract: The present invention provides methods of assessing suitability of a pharmaceutical composition for medical use. The pharmaceutical composition comprises nanoparticles comprising rapamycin coated with albumin and a non-nanoparticle portion comprising albumin and rapamycin.
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: August 13, 2024
    Assignee: Abraxis BioScience, LLC
    Inventors: Viktor Peykov, Willard Foss, Daniel W. Pierce, Neil P. Desai
  • Patent number: 11944708
    Abstract: The present application provides methods of treating a CNS disorder (such as glioblastoma and epilepsy) in an individual, comprising systemically (e.g., intravenously or subcutaneously) administering to the individual an effective amount of a composition comprising nanoparticles comprising an mTOR inhibitor (such as a limus drug, such as sirolimus or a derivative thereof) and an albumin, optionally further comprising administering a second agent (such as an anti-VEGF antibody, a proteasome inhibitor, or an alkylating agent).
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: April 2, 2024
    Assignee: Abraxis BioScience, LLC
    Inventors: Neil P. Desai, Shihe Hou
  • Publication number: 20240082224
    Abstract: The present invention relates to methods and compositions for the treatment of hematological malignancy by administering compositions comprising nanoparticles that comprise an mTOR inhibitor (such as a limus drug, e.g., sirolimus or a derivative thereof) and an albumin in combination with compositions comprising a second therapeutic agent.
    Type: Application
    Filed: July 19, 2023
    Publication date: March 14, 2024
    Inventors: Neil P. DESAI, Mark ALLES
  • Publication number: 20240065984
    Abstract: The present invention features methods for treating, stabilizing, preventing, and/or delaying cancer by administering nanoparticles that comprise rapamycin or a derivative thereof. The invention also provides compositions (e.g., unit dosage forms) comprising nanoparticles that comprise a carrier protein and rapamycin or a derivative thereof. The invention further provides combination therapy methods of treating cancer comprising administering to an individual an effective amount of nanoparticles that comprise rapamycin or a derivative thereof and a second therapy.
    Type: Application
    Filed: June 12, 2023
    Publication date: February 29, 2024
    Applicant: Abraxis BioScience, LLC
    Inventors: Neil P. DESAI, Patrick SOON-SHIONG, Vuong TRIEU
  • Publication number: 20240009323
    Abstract: The present application provides methods of treating a colon cancer (such as advanced and/or metastatic colon cancer) in an individual, comprising administering to the individual: a) an effective amount of a composition comprising nanoparticles comprising an mTOR inhibitor (such as a limus drug, such as sirolimus or a derivative thereof) and an albumin, b) an effective amount of anti-VEGF antibody (such as bevacizumab), and c) a therapeutically effective FOLFOX regimen (such as FOLFOX4 or a modified FOLFOX6).
    Type: Application
    Filed: April 13, 2023
    Publication date: January 11, 2024
    Inventor: Neil P. DESAI
  • Publication number: 20230304010
    Abstract: The present application provides peptides and nucleic acids that are useful for treating virus (e.g., SARS-CoV-2) infection. Exemplary peptides comprise chimeric peptides and blocking peptides that block the interaction between SPIKE and ACE2. Exemplary nucleic acids include siRNAs that specifically target SARS-CoV-2. The present applications also provide complexes and nanoparticles further comprising a second peptide (e.g., a cell-penetrating peptide) that promotes intracellular delivery of the peptides and nucleic acids.
    Type: Application
    Filed: July 23, 2021
    Publication date: September 28, 2023
    Inventors: Neil P. DESAI, Gilles DIVITA
  • Publication number: 20230293449
    Abstract: The present application provides methods and compositions for treating cancer by administering a composition comprising nanoparticles that comprise an mTOR inhibitor (such as a limus drug) and a carrier protein (such as an albumin) based upon the status of one or more mTOR-activating aberration at one or more genes selected from the group consisting of TSC1, TSC2, RPS6, PTEN, TP53, RB1, ATRX, and FAT1.
    Type: Application
    Filed: December 19, 2022
    Publication date: September 21, 2023
    Inventors: Neil P. DESAI, Anita N. SCHMID, Shihe HOU, Andrew KWON
  • Publication number: 20230263779
    Abstract: The present invention relates to methods and compositions for the treatment of a solid tumor by administering compositions comprising nanoparticles that comprise an mTOR inhibitor (such as a limus drug, e.g., sirolimus or a derivative thereof) and an albumin in combination with compositions comprising a second therapeutic agent.
    Type: Application
    Filed: June 27, 2022
    Publication date: August 24, 2023
    Inventor: Neil P. DESAI
  • Publication number: 20230243806
    Abstract: The present invention provides methods of assessing suitability of a pharmaceutical composition for medical use. The pharmaceutical composition comprises nanoparticles comprising rapamycin coated with albumin and a non-nanoparticle portion comprising albumin and rapamycin.
    Type: Application
    Filed: September 27, 2022
    Publication date: August 3, 2023
    Applicant: Abraxis BioScience, LLC
    Inventors: Viktor PEYKOV, Willard FOSS, Daniel W. PIERCE, Neil P. DESAI
  • Publication number: 20230190715
    Abstract: The present invention provides compositions (such as pharmaceutical compositions), and commercial batches of such compositions, comprising nanoparticles comprising albumin and rapamycin. The compositions (such as pharmaceutical compositions) have specific physicochemical characteristics and are particularly suitable for use in treating diseases such as cancer. Also provided are methods of making and methods of using the compositions (such as pharmaceutical compositions).
    Type: Application
    Filed: October 12, 2022
    Publication date: June 22, 2023
    Inventor: Neil P. DESAI
  • Publication number: 20230167437
    Abstract: The present application provides guide RNAs and genome-editing complexes or nanoparticles that are useful for specifically targeting a mutated KRAS. Exemplary genome-editing complexes or nanoparticles comprise cell-penetrating peptides, and optionally a DNA nuclease (such as Cas9) or a polynucleotide encoding the DNA nuclease.
    Type: Application
    Filed: April 23, 2021
    Publication date: June 1, 2023
    Inventors: Neil P. DESAI, Gilles DIVITA
  • Publication number: 20230080409
    Abstract: The present invention provides methods and compositions for treating a hyperplasia (such as cancer, restenosis, or pulmonary hypertension) by administering a composition comprising nanoparticles that comprise an mTOR inhibitor (such as a limus drug) and an albumin based upon the status of an mTOR-activating aberration.
    Type: Application
    Filed: August 11, 2022
    Publication date: March 16, 2023
    Inventor: Neil P. DESAI
  • Publication number: 20230000844
    Abstract: The present application provides methods and compositions for treating cancer by administering a composition comprising nanoparticles that comprise an mTOR inhibitor (such as a limus drug) and a carrier protein (such as an albumin) based upon the mutation status of TSC1 or TSC2 and one of VHL, RBI, PBRIM1, K.DM6A, RET, SETD2 ARID 1 A, BAP1, BRCA2, TP53, RBI, ATRX, FLT1, NTRK1, TLX3, KDM6A, CDH4, CDKN2C, DAXX, ERBB3, GNAS, IL7R, PDGFRB, PMS2, PTEN, SMARCA4, and YY1AP1.
    Type: Application
    Filed: November 11, 2020
    Publication date: January 5, 2023
    Inventors: Neil P. DESAI, Anita N. SCHMID, Shihe HOU, Andrew KWON
  • Patent number: 11497737
    Abstract: The present invention provides compositions (such as pharmaceutical compositions), and commercial batches of such compositions, comprising nanoparticles comprising albumin and rapamycin. The compositions (such as pharmaceutical compositions) have specific physicochemical characteristics and are particularly suitable for use in treating diseases such as cancer. Also provided are methods of making and methods of using the compositions (such as pharmaceutical compositions).
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: November 15, 2022
    Assignee: Abraxis BioScience, LLC
    Inventor: Neil P. Desai
  • Publication number: 20220313825
    Abstract: The present application is directed to cargo delivery complexes for intracellular delivery of a cargo molecule comprising: a first peptide comprising a cell-penetrating peptide (CPP), a second peptide comprising a cell-penetrating peptide, and a cargo molecule. The second peptide comprises a polyethylene glycol (PEG) moiety linked to the second CPP, and the first peptide does not have a PEG moiety. The present application is also directed to a cargo delivery complex comprising a CPP and a cargo molecule wherein the CPP is a retro-inverso peptide. The present application is also directed to a cargo delivery complex comprising a CPP and a cargo molecule wherein the peptide further comprises a targeting sequence selected from the group consisting of GYVSK, GYVS, YIGS and YIGSR. Methods of making and using the cargo delivery complexes are also disclosed.
    Type: Application
    Filed: April 16, 2020
    Publication date: October 6, 2022
    Inventors: Neil P. DESAI, Gilies DIVITA
  • Patent number: 11320416
    Abstract: The present invention provides methods of assessing suitability of a pharmaceutical composition for medical use. The pharmaceutical composition comprises nanoparticles comprising rapamycin coated with albumin and a non-nanoparticle portion comprising albumin and rapamycin.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: May 3, 2022
    Assignee: Abraxis BioScience, LLC
    Inventors: Viktor Peykov, Willard Foss, Daniel W. Pierce, Neil P. Desai
  • Publication number: 20220054404
    Abstract: The present invention provides compositions and devices for subcutaneously administering compositions comprising nanoparticles comprising an mTOR inhibitor and an albumin. The present application also provides methods of treating diseases by subcutaneously administering to an individual a composition comprising nanoparticles comprising an mTOR inhibitor and an albumin.
    Type: Application
    Filed: March 18, 2020
    Publication date: February 24, 2022
    Inventors: Neil P. DESAI, Shihe HOU
  • Publication number: 20210322335
    Abstract: The present invention features methods for treating, stabilizing, preventing, and/or delaying cancer by administering nanoparticles that comprise rapamycin or a derivative thereof. The invention also provides compositions (e.g., unit dosage forms) comprising nanoparticles that comprise a carrier protein and rapamycin or a derivative thereof. The invention further provides combination therapy methods of treating cancer comprising administering to an individual an effective amount of nanoparticles that comprise rapamycin or a derivative thereof and a second therapy.
    Type: Application
    Filed: February 24, 2021
    Publication date: October 21, 2021
    Inventors: NEIL P. DESAI, Patrick SOON-SHIONG, Vuong TRIEU
  • Publication number: 20210322391
    Abstract: The present invention provides methods and compositions for treating epithelioid cell tumors (such as a PEComa) by administering a composition comprising nanoparticles comprising an mTOR inhibitor and an albumin.
    Type: Application
    Filed: February 2, 2021
    Publication date: October 21, 2021
    Inventor: Neil P. DESAI