Patents Assigned to Nivagen Pharmaceuticals, Inc.
  • Patent number: 11957658
    Abstract: Compositions of a stabilized chlorthalidone suspension and methods for making a stabilized chlorthalidone suspension include chlorthalidone along with a solubilizing and/or wetting agent, a suspending agent, and a viscosity increasing agent and/or an anti-caking agent, wherein the stabilized chlorthalidone suspension is a uniform dispersion with consistent concentration of chlorthalidone throughout the composition and storage.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: April 16, 2024
    Assignee: Nivagen Pharmaceuticals, Inc.
    Inventors: Govind R. Jagadale, Dasaradhi Lakkaraju, Bala Tripura Sundari Chodavarapu, Niravkumar Prajapati, Anand Shukla, Jay Shukla
  • Patent number: 11925661
    Abstract: Ready-to-use (RTU) potassium phosphates solutions for phosphorus replacement therapy are presented that include potassium phosphate and sodium chloride at a fixed volume with 1.5 to 15 mmol/100 mL phosphorus, no more than 22 mEq/100 mL potassium and less than 50 mcg/L aluminum.
    Type: Grant
    Filed: September 5, 2023
    Date of Patent: March 12, 2024
    Assignee: Nivagen Pharmaceuticals, Inc.
    Inventors: Brijeshkumar B. Pandya, Govind R. Jagadale, Dasaradhi Lakkaraju, Bala Tripura Sundari Chodavarapu, Anand Shukla, Jwalant Shukla
  • Patent number: 11878076
    Abstract: A composition of, method for producing, and use of an amorphous lyophilized Phenobarbital Sodium having high purity are presented. The amorphous lyophilized Phenobarbital Sodium is storage-stable being essentially void of impurities (e.g., phenylethylacetylurea (PEAU), 2-ethyl-2-phenylmalonamide (2EPMM), and/or alpha-phenylbutyrylguanidine (PBG)) upon reconstitution in water.
    Type: Grant
    Filed: January 24, 2023
    Date of Patent: January 23, 2024
    Assignee: NIVAGEN PHARMACEUTICALS, INC.
    Inventors: Bala Tripura Sundari Chodavarapu, Thirupathi Mangali, Jay Shukla, Anand Shukla, Dasaradhi Lakkaraju
  • Publication number: 20230405045
    Abstract: Ready-to-use (RTU) potassium phosphates solutions for phosphorus replacement therapy are presented that include potassium phosphate and sodium chloride at a fixed volume with 1.5 to 15 mmol/100 mL phosphorus, no more than 22 mEq/100 mL potassium and less than 50 mcg/L aluminum.
    Type: Application
    Filed: September 5, 2023
    Publication date: December 21, 2023
    Applicant: Nivagen Pharmaceuticals, Inc.
    Inventors: Brijeshkumar B. Pandya, Govind R. Jagadale, Dasaradhi Lakkaraju, Bala Tripura Sundari Chodavarapu, Anand Shukla, Jwalant Shukla
  • Patent number: 11813291
    Abstract: A ready-to-use (RTU) potassium phosphates in sodium chloride solution for phosphorus replacement therapy includes potassium phosphate and sodium chloride at a fixed volume with 15 mmol/100 mL phosphorus and 22 mEq/100 mL potassium and less than 50 mcg/L aluminum.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: November 14, 2023
    Assignee: NIVAGEN PHARMACEUTICALS, INC.
    Inventors: Brijeshkumar B. Pandya, Govind R. Jagadale, Dasaradhi Lakkaraju, Bala Tripura Sundari Chodavarapu, Anand Shukla, Jwalant Shukla
  • Patent number: 11672823
    Abstract: Described is an aqueous calcium gluconate solution formulated without calcium saccharate, which can be stored in a flexible plastic bag and can be terminally sterilized.
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: June 13, 2023
    Assignee: Nivagen Pharmaceuticals, Inc.
    Inventors: Thirupathi Mangali, Bala Tripura Sundari Chodavarapu, Anand Shukla, Jay Shukla, Dasaradhi Lakkaraju
  • Publication number: 20230157959
    Abstract: A composition of, method for producing, and use of an amorphous lyophilized Phenobarbital Sodium having high purity are presented. The amorphous lyophilized Phenobarbital Sodium is storage-stable being essentially void of impurities (e.g., phenylethylacetylurea (PEAU), 2-ethyl-2-phenylmalonamide (2EPMM), and/or alpha-phenylbutyrylguanidine (PBG)) upon reconstitution in water.
    Type: Application
    Filed: January 24, 2023
    Publication date: May 25, 2023
    Applicant: Nivagen Pharmaceuticals, Inc.
    Inventors: Bala Tripura Sundari Chodavarapu, Thirupathi Mangali, Jay Shukla, Anand Shukla, Dasaradhi Lakkaraju
  • Publication number: 20230043597
    Abstract: Described is an aqueous calcium gluconate solution formulated without calcium saccharate, which can be stored in a flexible plastic bag and can be terminally sterilized.
    Type: Application
    Filed: July 22, 2022
    Publication date: February 9, 2023
    Applicant: Nivagen Pharmaceuticals, Inc.
    Inventors: Thirupathi Mangali, Bala Tripura Sundari Chodavarapu, Anand Shukla, Jay Shukla, Dasaradhi Lakkaraju
  • Publication number: 20220354794
    Abstract: A composition of, method for producing, and use of an amorphous lyophilized Phenobarbital Sodium having high purity are presented. The amorphous lyophilized Phenobarbital Sodium is storage-stable being essentially void of impurities (e.g., phenyl ethylacetylurea (PEAU), 2-ethyl-2-phenylmalonamide (2EPMM), and/or alpha-phenylbutyrylguanidine (PBG)) upon reconstitution in water.
    Type: Application
    Filed: June 30, 2022
    Publication date: November 10, 2022
    Applicant: Nivagen Pharmaceuticals, Inc.
    Inventors: Bala Tripura Sundari Chodavarapu, Thirupathi Mangali, Jay Shukla, Anand Shukla, Dasaradhi Lakkaraju
  • Patent number: 11406598
    Abstract: A composition of, method for producing, and use of an amorphous lyophilized Phenobarbital Sodium having high purity are presented. The amorphous lyophilized Phenobarbital Sodium is storage-stable being essentially void of impurities (e.g., phenylethylacetylurea (PEAU), 2-ethyl-2-phenylmalonamide (2EPMM), and/or alpha-phenylbutyrylguanidine (PBG)) upon reconstitution in water.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: August 9, 2022
    Assignee: NIVAGEN PHARMACEUTICALS, INC.
    Inventors: Bala Tripura Sundari Chodavarapu, Thirupathi Mangali, Jay Shukla, Anand Shukla, Dasaradhi Lakkaraju
  • Publication number: 20220110969
    Abstract: A ready-to-use (RTU) potassium phosphates in sodium chloride solution for phosphorus replacement therapy includes potassium phosphate and sodium chloride at a fixed volume with 15 mmol/100 mL phosphorus and 22 mEq/100 mL potassium and less than 50 mcg/L aluminum.
    Type: Application
    Filed: October 12, 2021
    Publication date: April 14, 2022
    Applicant: Nivagen Pharmaceuticals, Inc.
    Inventors: Brijeshkumar B. Pandya, Govind R. Jagadale, Dasaradhi Lakkaraju, Bala Tripura Sundari Chodavarapu, Anand Shukla, Jwalant Shukla
  • Publication number: 20220062253
    Abstract: A spray-dried storage stable pantoprazole composition is provided. The pantoprazole composition includes a pantoprazole and an excipient matrix including sodium chloride (NaCl). The pantoprazole is substantially uniformly dispersed in the excipient matrix. A method for forming a storage stable pantoprazole composition is also provided. The method includes combining a bulking agent and water to form a first solution, combining a pantoprazole and the first solution to form a second solution, combining sodium hydroxide and the second solution to form a bulk solution, and removing water from the bulk solution by drying to form the storage stable pantoprazole composition.
    Type: Application
    Filed: August 26, 2021
    Publication date: March 3, 2022
    Applicant: NIVAGEN PHARMACEUTICALS, INC.
    Inventors: Brijeshkumar B. Pandya, Govind R. Jagadale, Dasaradhi Lakkaraju, Bala Tripura Sundari Chodavarapu, Anand Shukla, Jwalant Shukla
  • Publication number: 20210369673
    Abstract: Compositions of a stabilized chlorthalidone suspension and methods for making a stabilized chlorthalidone suspension include chlorthalidone along with a solubilizing and/or wetting agent, a suspending agent, and a viscosity increasing agent and/or an anti-caking agent, wherein the stabilized chlorthalidone suspension is a uniform dispersion with consistent concentration of chlorthalidone throughout the composition and storage.
    Type: Application
    Filed: May 26, 2021
    Publication date: December 2, 2021
    Applicant: Nivagen Pharmaceuticals, Inc.
    Inventors: Govind R. Jagadale, Dasaradhi Lakkaraju, Bala Tripura Sundari Chodavarapu, Niravkumar Prajapati, Anand Shukla, Jay Shukla
  • Publication number: 20210085608
    Abstract: A composition of, method for producing, and use of an amorphous lyophilized Phenobarbital Sodium having high purity are presented. The amorphous lyophilized Phenobarbital Sodium is storage-stable being essentially void of impurities (e.g., phenylethylacetylurea (PEAU), 2-ethyl-2-phenylmalonamide (2EPMM), and/or alpha-phenylbutyrylguanidine (PBG)) upon reconstitution in water.
    Type: Application
    Filed: September 18, 2020
    Publication date: March 25, 2021
    Applicant: Nivagen Pharmaceuticals, Inc.
    Inventors: Bala Tripura Sundari Chodavarapu, Thirupathi Mangali, Jay Shukla, Anand Shukla, Dasaradhi Lakkaraju