Patents by Inventor Deepak Bahl

Deepak Bahl 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).

  • (S)-N-(3-(6-isopropoxypyridin-3-yl)-1H-indazol-5-yl)-1-(2-(4-(4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)-3,6-dihydropyridin-1(2H)-yl)-2-oxoethyl)-3-(methylthio)pyrrolidine-3-carboxamide compositions for pharmaceutical preparations
    Patent number: 10058544
    Abstract: The invention includes a granular composition comprising the active ingredient (S)—N-(3-(6-isopropoxypyridin-3-yl)-1H-indazol-5-yl)-1-(2-(4-(4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)-3,6-dihydropyridin-1(2H)-yl)-2-oxoethyl)-3-(methylthio)pyrrolidine-3-carboxamide, wherein a total amount of active ingredient comprises by weight % about 60-90% (S)—N-(3-(6-isopro-poxypyridin-3-yl)-1H-indazol-5-yl)-1-(2-(4-(4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)-3,6-di-hydropyridin-1(2H)-yl)-2-oxoethyl)-3-(methylthio)pyrrolidine-3-carboxamide Form 1 HCl, about 10-30% (S)—N-(3-(6-isopropoxypyridin-3-yl)-1H-indazol-5-yl)-1-(2-(4-(4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)-3,6-dihydropyridin-1(2H)-yl)-2-oxoethyl)-3-(methylthio)pyrrolidine-3-carboxamide amorphous HCl, and about 0-5% (S)—N-(3-(6-isopropoxypyridin-3-yl)-1H-indazol-5-yl)-1-(2-(4-(4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)-3,6-dihydropyridin-1(2H)-yl)-2-oxoethyl)-3-(methylthio)pyrrolidine-3-carboxamide amorphous free base.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: August 28, 2018
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Deepak Bahl, Yung-Chi Lee, Alfred Lee, William Anthony Marinaro, Jr., Dan Zhang, Tao Feng
  • (S)-N-(3-(6-ISOPROPOXYPYRIDIN-3-YL)-1H-INDAZOL-5-YL)-1-(2-(4-(4-(1-METHYL-1H-1,2,4-TRIAZOL-3-YL)PHENYL)-3,6-DIHYDROPYRIDIN-1(2H)-YL)-2-OXOETHYL)-3-(METHYLTHIO)PYRROLIDINE-3-CARBOXAMIDE COMPOSITIONS FOR PHARMACEUTICAL PREPARATIONS
    Publication number: 20180000803
    Abstract: The invention includes a granular composition comprising the active ingredient (S)-N-(3-(6-isopropoxypyridin-3-yl)-1H-indazol-5-yl)-1-(2-(4-(4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)-3,6-dihydropyridin-1(2H)-yl)-2-oxoethyl)-3-(methylthio)pyrrolidine-3- carboxamide, wherein a total amount of active ingredient comprises by weight % about 60-90% (5)-N-(3-(6-isopro-poxypyridin-3-yl)-1H-indazol-5-yl)-1-(2-(4-(4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)-3,6-di-hydropyridin-1(2H)-yl)-2-oxoethyl)-3-(methylthio)pyrrolidine-3-carboxamide Form 1 HCl, about 10-30% (5)-N-(3-(6-isopropoxypyridin-3-yl)-1H-indazol-5-yl)-1-(2-(4-(4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)-3,6-dihydropyridin-1(2H)-yl)-2-oxoethyl)-3-(methylthio)pyrrolidine-3-carboxamide amorphous HCl, and about 0-5% (S)-N-(3-(6-isopropoxypyridin-3-yl)-1H-indazol-5-yl)-1-(2-(4-(4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)-3,6-dihydropyridin-1(2H)-yl)-2-oxoethyl)-3-(methylthio)pyrrolidine-3-carboxamide amorphous free base.
    Type: Application
    Filed: December 14, 2015
    Publication date: January 4, 2018
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Deepak Bahl, Yung-Chi Lee, Alfred Lee, William Anthony Marinaro, Jr., Dan Zhang, Tao Feng
  • Oral solid dosage form containing nanoparticles and process of formulating the same using fish gelatin
    Patent number: 9775819
    Abstract: An oral solid dosage form containing nanoparticles is made by (a) reducing the particle size of at least one pharmaceutically active ingredient dispersed in a solution containing fish gelatin to form a nanosuspension and (b) freeze-drying the nanosuspension of step (a) to form the oral solid dosage form.
    Type: Grant
    Filed: September 16, 2009
    Date of Patent: October 3, 2017
    Assignee: R.P. SCHERER TECHNOLOGIES, LLC
    Inventors: Deepak Bahl, Kieran James Crowley, Danny Yu
  • Oral Solid Dosage Form Containing Nanoparticles and Process of Formulating the Same Using Fish Gelatin
    Publication number: 20110064812
    Abstract: An oral solid dosage form containing nanoparticles is made by (a) reducing the particle size of at least one pharmaceutically active ingredient dispersed in a solution containing fish gelatin to form a nanosuspension and (b) freeze-drying the nanosuspension of step (a) to form the oral solid dosage form.
    Type: Application
    Filed: September 16, 2009
    Publication date: March 17, 2011
    Inventors: Deepak Bahl, Kieran James Crowley, Danny Yu
  • Stable pharmaceutical compositions comprising ace inhibitor(s)
    Publication number: 20050202081
    Abstract: The invention provides stable pharmaceutical compositions comprising ACE inhibitor(s) and other pharmaceutically active substances which are susceptible to degradation, as well as processes for the preparation thereof, and methods of treatment involving administration of such compositions.
    Type: Application
    Filed: January 14, 2003
    Publication date: September 15, 2005
    Inventors: Deepak Bahl, Ravi Kochhar, Puneet Sharma, Vishnubhotla Nagaprasad, Rajeev Mathur, Kamal Mehta