Abstract: Bioavailable liquid softgel fill compositions comprising a) fexofenadine or a fexofenadine salt; b) a matrix comprising a pharmaceutically acceptable poly(alkylene glycol), optionally a pharmaceutically acceptable alkylene glycol, optionally a pharmaceutically acceptable polymeric solubilizing agent, and optionally a pharmaceutically acceptable surfactant; and c) a pharmaceutically acceptable acidulant are disclosed. Also disclosed are methods for the preparation of such fill compositions, and softgel capsules containing the bioavailable liquid fill composition.
Type:
Application
Filed:
February 19, 2016
Publication date:
February 15, 2018
Applicant:
Enspire Group LLC
Inventors:
Abdul Rashid, Dahai Guo, Minh Tran, Zhang Julia Zhang
Abstract: Stabilized liquid, suspension or gel compositions containing a dialkyl fumarate and comprising a vehicle which serves as a protective base, a pharmaceutically acceptable surfactant, and a pharmaceutically acceptable acidulant, and methods of preparing such compositions are disclosed. Capsules and other dosage forms containing the stabilized liquid, suspension or gel compositions are also disclosed.
Type:
Application
Filed:
January 29, 2016
Publication date:
January 25, 2018
Applicant:
Enspire Group LLC
Inventors:
Abdul Rashid, Zhang Julia Zhang, Minh Tran, Dahai Guo, Yi Zeng, Charchil Vejani, Hengsheng Adam Feng
Abstract: Bioavailable liquid softgel fill compositions comprising a) fexofenadine or a fexofenadine salt; b) a matrix comprising a pharmaceutically acceptable poly(alkylene glycol), a pharmaceutically acceptable alkylene glycol, a pharmaceutically acceptable polymeric solubilizing agent, and a pharmaceutically acceptable surfactant; and c) a pharmaceutically acceptable acidulant are disclosed. Also disclosed are methods for the preparation of such fill compositions, and softgel capsules containing the bioavailable liquid fill composition.
Type:
Application
Filed:
February 20, 2015
Publication date:
August 25, 2016
Applicant:
ENSPIRE GROUP LLC
Inventors:
Abdul Rashid, Dahai Guo, Minh Tran, Zhang Julia Zhang
Abstract: A pharmaceutical formulation contains 10-60% by weight acetaminophen as the only active ingredient and a solvent system for dissolving the acetaminophen. The formulation is free of any ionizing agent and its solvent system includes water, polyethylene glycol, and polyvinylpyrrolidone that is 2-50% by weight and has a molecular weight of 2,000 to 1,500,000. Also disclosed is another acetaminophen formulation containing polyvinylpyrrolidone as high as 25-50% by weight.
Type:
Grant
Filed:
March 29, 2012
Date of Patent:
March 3, 2015
Assignee:
Enspire Group LLC
Inventors:
Abdul Rashid, Zhang Julia Zhang, Minh Tran, Dahai Guo
Abstract: A pharmaceutical formulation contains 10-60% by weight acetaminophen as the only active ingredient and a solvent system for dissolving the acetaminophen. The formulation is free of any ionizing agent and its solvent system includes water, polyethylene glycol, and polyvinylpyrrolidone that is 2-50% by weight and has a molecular weight of 2,000 to 1,500,000. Also disclosed is another acetaminophen formulation containing polyvinylpyrrolidone as high as 25-50% by weight.
Type:
Application
Filed:
March 29, 2012
Publication date:
October 3, 2013
Applicant:
Enspire Group LLC
Inventors:
Abdul Rashid, Zhang Julia Zhang, Minh Tran, Dahai Guo
Abstract: Liquid softgel fill formulations include (i) 26-32% by weight acetaminophen, (ii) 47-51% by weight polyethylene glycol having an average molecular weight of 200-800, (iii) 3-7% by weight propylene glycol, (iv) 9-13% by weight Povidone K17, and (v) 6-10% by weight purified water. The fill formulations are free of alkali metal ions. Also disclosed are a method of preparing the above-described fill formulations and softgel capsules containing the same fill formulations.
Abstract: Liquid softgel fill formulations include (i) 26-32% by weight acetaminophen, (ii) 47-51% by weight polyethylene glycol having an average molecular weight of 200-800, (iii) 3-7% by weight propylene glycol, (iv) 9-13% by weight Povidone K17, and (v) 6-10% by weight purified water. The fill formulations are free of alkali metal ions. Also disclosed are a method of preparing the above-described fill formulations and softgel capsules containing the same fill formulations.