Patents by Inventor Khalid Islam

Khalid Islam 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: 12534722
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Grant
    Filed: April 8, 2025
    Date of Patent: January 27, 2026
    Assignee: Gentium S.R.L.
    Inventors: Terenzio Ignoni, Vijay Kumar, Khalid Islam
  • Patent number: 12529052
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Grant
    Filed: April 8, 2025
    Date of Patent: January 20, 2026
    Assignee: Gentium S.R.L.
    Inventors: Terenzio Ignoni, Vijay Kumar, Khalid Islam
  • Publication number: 20250236866
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Application
    Filed: April 8, 2025
    Publication date: July 24, 2025
    Inventors: Terenzio IGNONI, Vijay KUMAR, Khalid ISLAM
  • Publication number: 20250236867
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Application
    Filed: April 8, 2025
    Publication date: July 24, 2025
    Inventors: Terenzio IGNONI, Vijay Kumar, Khalid Islam
  • Publication number: 20250075206
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Application
    Filed: November 20, 2024
    Publication date: March 6, 2025
    Inventors: Terenzio IGNONI, Vijay KUMAR, Khalid ISLAM
  • Publication number: 20250017931
    Abstract: The present disclosure provides, among other things, personalized methods of administering PCS6422 and capecitabine in combination, personalized methods of cancer treatment, and methods of determining the frequency of (i) PCS6422 and capecitabine or (ii) capecitabine administration in a subject.
    Type: Application
    Filed: July 12, 2024
    Publication date: January 16, 2025
    Applicant: PROCESSA PHARMACEUTICALS, INC.,
    Inventors: David YOUNG, Sian BIGORA, Lorenzo LEONI, Khalid ISLAM
  • Publication number: 20240180910
    Abstract: The present invention relates to a method for treating cancer in a human subject. The method comprises: (a) orally administering eniluracil at a dose 30-60 mg/day to the subject; (b) at least after 10 hours of step (a), orally administering capecitabine at a dose about 140-700 mg/day or at a dose providing a 5-FU exposure (AUC) of approximately 1500 h*ng/ml or higher to the subject for 2-14 consecutive days; and (c) 3-14 days after step (b), repeat the steps (a) and (b). The present invention is suitable to treat colorectal cancer, gastrointestinal tract tumor, breast cancer, pancreatic cancer, head and neck cancer, lung cancer, or advanced biliary tract cancer.
    Type: Application
    Filed: December 5, 2023
    Publication date: June 6, 2024
    Inventors: Lorenzo Leoni, Khalid Islam
  • Publication number: 20230357762
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Application
    Filed: July 12, 2023
    Publication date: November 9, 2023
    Inventors: Terenzio IGNONI, Vijay KUMAR, Khalid ISLAM
  • Patent number: 11746348
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: September 5, 2023
    Assignee: GENTIUM S.R.L.
    Inventors: Terenzio Ignoni, Vijay Kumar, Khalid Islam
  • Patent number: 11236328
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: February 1, 2022
    Assignee: GENTIUM S.R.L.
    Inventors: Terenzio Ignoni, Vijay Kumar, Khalid Islam
  • Publication number: 20210388350
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Application
    Filed: August 27, 2021
    Publication date: December 16, 2021
    Inventors: Terenzio IGNONI, Vijay KUMAR, Khalid ISLAM
  • Publication number: 20210363519
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Application
    Filed: August 6, 2021
    Publication date: November 25, 2021
    Inventors: Terenzio IGNONI, Vijay KUMAR, Khalid ISLAM
  • Patent number: 11085043
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: August 10, 2021
    Assignee: GENTIUM S.R.L.
    Inventors: Terenzio Ignoni, Vijay Kumar, Khalid Islam
  • Patent number: 10717757
    Abstract: The present invention relates to ketolide compounds of Formula I. The compounds have good anti-microbial activities, reduced inhibition of cytochrome P4503A4 (CYP3A4), and acceptable safety of co-administration of other drugs. The present invention also relates to a pharmaceutical composition comprising compounds of Formula I and the method of treating anti-microbial infection by administering the compounds. Oral administration is a preferred route of administration.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: July 21, 2020
    Assignee: Biopharmati SA
    Inventors: Sergio Lociuro, Khalid Islam
  • Publication number: 20200208148
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27 to 32 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Application
    Filed: March 12, 2020
    Publication date: July 2, 2020
    Inventors: Terenzio IGNONI, Vijay KUMAR, Khalid ISLAM
  • Publication number: 20200038399
    Abstract: Pharmaceutical formulations for treating bacterial or fungal infections comprising iclaprim or its enantiomers and a sulfonamide antibiotic, and treatment and manufacturing methods, kits and dosage forms thereof, are provided.
    Type: Application
    Filed: October 10, 2019
    Publication date: February 6, 2020
    Inventors: David Huang, Sergio Lociuro, Khalid Islam, Keith Bostian
  • Publication number: 20190225640
    Abstract: The present invention relates to ketolide compounds of Formula I. The compounds have good anti-microbial activities, reduced inhibition of cytochrome P4503A4 (CYP3A4), and acceptable safety of co-administration of other drugs. The present invention also relates to a pharmaceutical composition comprising compounds of Formula I and the method of treating anti-microbial infection by administering the compounds. Oral administration is a preferred route of administration.
    Type: Application
    Filed: March 28, 2019
    Publication date: July 25, 2019
    Inventors: Lociuro SERGIO, Khalid ISLAM
  • Publication number: 20180334672
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27.5 to 32.5 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Application
    Filed: December 18, 2017
    Publication date: November 22, 2018
    Inventors: Terenzio IGNONI, Vijay KUMAR, Khalid ISLAM
  • Patent number: 9902952
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27.5 to 32.5 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: February 27, 2018
    Assignee: GENTRUM S.R.L.
    Inventors: Terenzio Ignoni, Vijay Kumar, Khalid Islam
  • Publication number: 20150176003
    Abstract: It is disclosed a method for determining the biological activity of defibrotide, which comprises the steps of: a) bringing into contact defibrotide, mammalian euglobulin and a substrate specific for the plasmin which, by reaction with the plasmin, provides a measurable product; and b) measuring the amount of product formed at successive times, to thereby determine the biological activity of the defibrotide. Liquid defibrotide formulations are also disclosed, preferably water solutions, having a defined biological activity and, in particular, having an activity of 25 to 35 IU/mg of defibrotide, preferably from 27.5 to 32.5 IU/mg and, more preferably, from 28 to 32 IU/mg.
    Type: Application
    Filed: June 22, 2012
    Publication date: June 25, 2015
    Applicant: GENTIUM S.P.A.
    Inventors: Terenzio Ignoni, Vijay Kumar, Khalid Islam