Patents by Inventor Subhas Balaram Bhowmick

Subhas Balaram Bhowmick 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: 20240115523
    Abstract: The present invention provides a ready to use stable aqueous dosage form of norepinephrine comprising an aqueous solution of norepinephrine or its pharmaceutically acceptable salt, one or more sulfite antioxidants and an ion chelator. The present invention also provides an infusion container filled with an aqueous solution of norepinephrine or its pharmaceutically acceptable salt, wherein the said solution is stable for a prolonged period of time and can be terminally sterilized by autoclaving.
    Type: Application
    Filed: November 21, 2023
    Publication date: April 11, 2024
    Inventors: Samarth KUMAR, Maheshkumar Parasmal SONI, Praveen Kumar SRIVASTAVA, Prashant KANE, Subhas Balaram BHOWMICK
  • Publication number: 20240099965
    Abstract: The present disclosure relates to a ready-to-use or a ready to administer parenteral dosage form of oxytocin or a pharmaceutically acceptable salt thereof comprising a ready-to-infuse, stable aqueous solution of oxytocin or a pharmaceutically acceptable salt thereof. The solution can be administered to a patient in need thereof without manipulations in terms of its concentration and is stable for a prolonged period of time.
    Type: Application
    Filed: February 3, 2022
    Publication date: March 28, 2024
    Inventors: Samarth KUMAR, Neeraj Kumar GARG, Ajay Jaysingh KHOPADE, Subhas Balaram BHOWMICK
  • Patent number: 11865089
    Abstract: The present invention provides a ready to use stable aqueous dosage form of norepinephrine comprising an aqueous solution of norepinephrine or its pharmaceutically acceptable salt, one or more sulfite antioxidants and an ion chelator. The present invention also provides an infusion container filled with an aqueous solution of norepinephrine or its pharmaceutically acceptable salt, wherein the said solution is stable for a prolonged period of time and can be terminally sterilized by autoclaving.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: January 9, 2024
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Samarth Kumar, Maheshkumar Parasmal Soni, Praveen Kumar Srivastava, Prashant Kane, Subhas Balaram Bhowmick
  • Patent number: 11819501
    Abstract: A parenteral unit dosage form comprising an aqueous solution of dihydroergotamine or pharmaceutically acceptable salt thereof as a sole active ingredient, one or more pH adjusting agents, and optionally one or more co-solvents, wherein the pH of the aqueous solution is such that it contains substantially lower amount of impurity of Formula I and impurity of Formula II as compared to aqueous solution having a pH of 4.0 or less, when the parenteral unit dosage form is stored at 25° C. and 60% relative humidity for at least three months.
    Type: Grant
    Filed: April 4, 2022
    Date of Patent: November 21, 2023
    Inventors: Alpesh Goyani, Deepak Singodia, Bhaskar Pallerla, Sudeep Kumar Agrawal, Subhas Balaram Bhowmick, Rajamannar Thennati
  • Publication number: 20230364106
    Abstract: A parenteral dosage form of diltiazem, comprising a ready-to-infuse, stable aqueous solution comprising diltiazem or its pharmaceutically acceptable salt, a pharmaceutically acceptable stabilizer selected from cyclic oligosaccharides, and an infusion container fdled with the said aqueous solution.
    Type: Application
    Filed: September 21, 2021
    Publication date: November 16, 2023
    Inventors: Samarth KUMAR, Milan Mohanbhai VASOYA, Devendra Pratap SINGH, Ajay Jaysingh KHOPADE, Subhas Balaram BHOWMICK
  • Publication number: 20230338366
    Abstract: A parenteral unit dosage form comprising an aqueous solution of dihydroergotamine or pharmaceutically acceptable salt thereof as a sole active ingredient, one or more pH adjusting agents, and optionally one or more co-solvents, wherein the pH of the aqueous solution is such that it contains substantially lower amount of impurity of Formula I and impurity of Formula II as compared to aqueous solution having a pH of 4.0 or less, when the parenteral unit dosage form is stored at 25° C. and 60% relative humidity for at least three months.
    Type: Application
    Filed: April 24, 2023
    Publication date: October 26, 2023
    Applicant: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Alpesh GOYANI, Deepak SINGODIA, Bhaskar PALLERLA, Sudeep Kumar AGRAWAL, Subhas Balaram BHOWMICK, Rajamannar THENNATI
  • Patent number: 11793719
    Abstract: The present invention relates to a method for enabling hospitals or clinics to administer a dose of a drug to patients in need thereof while avoiding steps of manipulation, dilution, reconstitution, dispensing, sterilization, transfer, handling or compounding before intravenous administration. The present invention further relates to a perfusion system comprising different sets of perfusion containers, each container comprising a ready-to-infuse, stable, sterile, aqueous perfusion solution of a drug, wherein the set of perfusion containers alone or in combination provides for direct intravenous administration of a desired dose of the drug to a patient in need thereof, such that the delivered dose is equal to or within ±5% of the calculated dose.
    Type: Grant
    Filed: September 20, 2022
    Date of Patent: October 24, 2023
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Samarth Kumar, Prashant Kane, Subhas Balaram Bhowmick, Kirti Ganorkar, Nishit Patel, Ashish Anilrao Dubewar, Umeshkumar Mukeshbhai Patel
  • Publication number: 20230248724
    Abstract: A method is provided for the acute treatment of migraine headaches with or without aura by injecting dihydroergotamine mesylate into a subject. The method includes storing the dihydroergotamine mesylate in an autoinjector at room temperature in a foil pouch. The method further includes removing the autoinjector from the pouch; removing a cap of the autoinjector; pushing the autoinjector down against an injection site of the subject to depress a safety guard; pressing and releasing an activation button on the autoinjector to start injection; and holding the autoinjector against the injection site for at least 10 seconds irrespective of whether a click is generated. The method further includes confirming that the injection is complete by viewing a change of color in a viewing window of the autoinjector, and lifting the autoinjector up away from the injection site and allowing the guard to drop down and lock over a needle.
    Type: Application
    Filed: January 13, 2022
    Publication date: August 10, 2023
    Applicant: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Satyashodhan Babasaheb PATIL, Sudeep Kumar AGRAWAL, Subhas Balaram BHOWMICK, Prashant KANE
  • Publication number: 20230158226
    Abstract: A perfusion container for directly administering to patients a dose of an antineoplastic drug calculated according to a patient's parameter, wherein the first perfusion container comprises a solution of antineoplastic drug at a concentration and volume such that the amount of antineoplastic drug in the container is equal to the calculated dose for one patient but less than the calculated dose for a second patient, the calculated dose is provided to first patient within 5% variance by directly administering the full volume of the solution of antineoplastic drug from the first perfusion container, further the first perfusion container is accompanied by a second top-up perfusion container comprising a solution of antineoplastic drug at a concentration and volume such that the calculated dose is provided within 5% variance by directly administering the full volume of the solution of antineoplastic drug from the first perfusion container and the second top-up container to the second patient.
    Type: Application
    Filed: November 21, 2022
    Publication date: May 25, 2023
    Inventors: Subhas Balaram BHOWMICK, Prashant KANE, Samarth KUMAR, Kirti GANORKAR
  • Publication number: 20230140586
    Abstract: A parenteral dosage form having an infusion container filled with an aqueous solution in volumes ranging from 40 ml to 500 ml comprising 1 mg/ml to 2 mg/ml of carboplatin, wherein the solution contains known impurity of 1, 1-cyclobutanedicarboxylic acid in an amount of not more than 1.0% by weight of carboplatin and the solution remains physically stable when stored at room temperature.
    Type: Application
    Filed: August 30, 2019
    Publication date: May 4, 2023
    Inventors: Samarth KUMAR, Maheshkumar Parasmal SONI, Subhas Balaram BHOWMICK, Prashant KANE
  • Publication number: 20230117549
    Abstract: A method of providing and/or injecting octreotide acetate to a subject in need thereof includes storing the octreotide acetate in a cartridge of a multi-use multi-dose injector provided with a variable dose setter and actuator. The injector includes a needle configured for subcutaneous administration of the octreotide acetate, the octreotide acetate having a concentration of 2,500 ?g/mL. The method further includes permitting setting of a dose of the octreotide acetate by rotation of the variable dose setter. The injector is configured to provide at least one audible feedback during the rotation. The method further includes operating the actuator to deliver the octreotide acetate from the cartridge through the needle to treat the subject. The injector is provided with multiple surface portions.
    Type: Application
    Filed: December 20, 2022
    Publication date: April 20, 2023
    Applicant: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Satyashodhan Babasaheb PATIL, Sudeep Kumar AGRAWAL, Subhas Balaram BHOWMICK, Prashant KANE
  • Publication number: 20230087099
    Abstract: The present invention relates to a method for enabling hospitals or clinics to administer a dose of a drug to patients in need thereof while avoiding steps of manipulation, dilution, reconstitution, dispensing, sterilization, transfer, handling or compounding before intravenous administration. The present invention further relates to a perfusion system comprising different sets of perfusion containers, each container comprising a ready-to-infuse, stable, sterile, aqueous perfusion solution of a drug, wherein the set of perfusion containers alone or in combination provides for direct intravenous administration of a desired dose of the drug to a patient in need thereof, such that the delivered dose is equal to or within ±5% of the calculated dose.
    Type: Application
    Filed: September 20, 2022
    Publication date: March 23, 2023
    Inventors: Samarth Kumar, Prashant KANE, Subhas Balaram BHOWMICK, Kirti GANORKAR, Nishit PATEL, Ashish Anilrao DUBEWAR, Umeshkumar Mukeshbhai PATEL
  • Patent number: 11554207
    Abstract: A perfusion container for directly administering to patients a dose of an antineoplastic drug calculated according to a patient's parameter, wherein the first perfusion container comprises a solution of antineoplastic drug at a concentration and volume such that the amount of antineoplastic drug in the container is equal to the calculated dose for one patient but less than the calculated dose for a second patient, the calculated dose is provided to first patient within 5% variance by directly administering the full volume of the solution of antineoplastic drug from the first perfusion container, further the first perfusion container is accompanied by a second top-up perfusion container comprising a solution of antineoplastic drug at a concentration and volume such that the calculated dose is provided within 5% variance by directly administering the full volume of the solution of antineoplastic drug from the first perfusion container and the second top-up container to the second patient.
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: January 17, 2023
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LTD.
    Inventors: Subhas Balaram Bhowmick, Prashant Kane, Samarth Kumar, Kirti Ganorkar
  • Patent number: 11534553
    Abstract: A method of providing and/or injecting octreotide acetate to a subject in need thereof includes storing the octreotide acetate in a cartridge of a multi-use multi-dose injector provided with a variable dose setter and actuator. The injector includes a needle configured for subcutaneous administration of the octreotide acetate, the octreotide acetate having a concentration of 2,500 ?g/mL. The method further includes providing, on the injector, a plurality of indicia only at prescribed doses of 50 ?g, 100 ?g, 150 ?g and 200 ?g settable via the dose setter without indicia between said prescribed doses; and permitting setting of a dose of the octreotide acetate by rotation of the variable dose setter, wherein the injector is configured to provide at least one audible feedback during the rotation.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: December 27, 2022
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Satyashodhan Babasaheb Patil, Sudeep Kumar Agrawal, Subhas Balaram Bhowmick, Prashant Kane
  • Publication number: 20220233403
    Abstract: The invention relates to an infusion container comprising a sterile, ready-to-use, stable aqueous solution of Midazolam or a pharmaceutically acceptable salt thereof, suitable for direct intravenous infusion to a patient in need thereof. The invention also relates to a novel infusion container having plurality of ports that is suitable for delivering or receiving a sterile fluid, such as the said stable aqueous solution of Midazolam or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: January 3, 2022
    Publication date: July 28, 2022
    Inventors: Samarth Kumar, Maheshkumar Parasmal Soni, Nishit Patel, Prashant Kane, Subhas Balaram Bhowmick
  • Publication number: 20220226308
    Abstract: A parenteral unit dosage form comprising an aqueous solution of dihydroergotamine or pharmaceutically acceptable salt thereof as a sole active ingredient, one or more pH adjusting agents, and optionally one or more co-solvents, wherein the pH of the aqueous solution is such that it contains substantially lower amount of impurity of Formula I and impurity of Formula II as compared to aqueous solution having a pH of 4.0 or less, when the parenteral unit dosage form is stored at 25° C. and 60% relative humidity for at least three months.
    Type: Application
    Filed: April 4, 2022
    Publication date: July 21, 2022
    Applicant: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Alpesh GOYANI, Deepak SINGODIA, Bhaskar PALLERLA, Sudeep Kamar AGRAWAL, Subhas Balaram BHOWMICK, Rajamannar THENNATI
  • Publication number: 20220118188
    Abstract: A method of providing and/or injecting octreotide acetate to a subject in need thereof includes storing the octreotide acetate in a cartridge of a multi-use multi-dose injector provided with a variable dose setter and actuator. The injector includes a needle configured for subcutaneous administration of the octreotide acetate, the octreotide acetate having a concentration of 2,500 ?g/mL. The method further includes providing, on the injector, a plurality of indicia only at prescribed doses of 50 ?g, 100 ?g, 150 ?g and 200 ?g settable via the dose setter without indicia between said prescribed doses; and permitting setting of a dose of the octreotide acetate by rotation of the variable dose setter, wherein the injector is configured to provide at least one audible feedback during the rotation.
    Type: Application
    Filed: December 29, 2021
    Publication date: April 21, 2022
    Applicant: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Satyashodhan Babasaheb PATIL, Sudeep Kumar AGRAWAL, Subhas Balaram BHOWMICK, Prashant KANE
  • Patent number: 11304942
    Abstract: A parenteral unit dosage form comprising an aqueous solution of dihydroergotamine or pharmaceutically acceptable salt thereof as a sole active ingredient, one or more pH adjusting agents, and optionally one or more co-solvents, wherein the pH of the aqueous solution is such that it contains substantially lower amount of impurity of Formula I and impurity of Formula II as compared to aqueous solution having a pH of 4.0 or less, when the parenteral unit dosage form is stored at 25° C. and 60% relative humidity for at least three months.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: April 19, 2022
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Alpesh Goyani, Deepak Singodia, Bhaskar Pallerla, Sudeep Kumar Agrawal, Subhas Balaram Bhowmick, Rajamannar Thennati
  • Patent number: 11273100
    Abstract: The invention relates to an infusion container comprising a sterile, ready-to-use, stable aqueous solution of Midazolam or a pharmaceutically acceptable salt thereof, suitable for direct intravenous infusion to a patient in need thereof. The invention also relates to a novel infusion container having plurality of ports that is suitable for delivering or receiving a sterile fluid, such as the said stable aqueous solution of Midazolam or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: March 15, 2022
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Samarth Kumar, Maheshkumar Parasmal Soni, Nishit Patel, Prashant Kane, Subhas Balaram Bhowmick
  • Publication number: 20220054434
    Abstract: The present invention provides a ready to use stable aqueous dosage form of norepinephrine comprising an aqueous solution of norepinephrine or its pharmaceutically acceptable salt, one or more sulfite antioxidants and an ion chelator. The present invention also provides an infusion container filled with an aqueous solution of norepinephrine or its pharmaceutically acceptable salt, wherein the said solution is stable for a prolonged period of time and can be terminally sterilized by autoclaving.
    Type: Application
    Filed: October 18, 2021
    Publication date: February 24, 2022
    Inventors: Samarth Kumar, Maheshkumar Parasmal Soni, Praveen Kumar Srivastava, Prashant Kane, Subhas Balaram Bhowmick