Patents by Inventor B. N. Ghogare

B. N. Ghogare 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).

  • Method for the preparation of 4-fluoro-?-[2-methyl-1-oxopropyl]-?-oxo-N-?-diphenylbenzenebutanamide and products therefrom
    Patent number: 8163959
    Abstract: A method for the preparation of 4-fluoro-?-[2-methyl-1-oxopropyl]-?-oxo-N-?-diphenylbenzenebutanamide also known as 2-[2-(4-fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxo-pentanoic acid phenylamide of the formula I containing about 0.1% or less of ?-[2-methyl-1-oxopropyl]-?-oxo-N-?-diphenylbenzene butanamide, about 0.05% or less of difluoro-?-[2-methyl-1-oxopropyl]-?-oxo-N-?-diphenylbenzene butanamide and about 0.1% or less of 3-[2-(4-Fluorophenyl)-2-oxo-1-phenyl-ethoxy]-4-methyl-pent-2-enoic acid phenylamide.
    Type: Grant
    Filed: November 11, 2010
    Date of Patent: April 24, 2012
    Assignee: Arch Pharmalabs Limited
    Inventors: Ganesh Gurpur Pai, K. Nanda Kishore, Narendra P. Chaudhari, N. Anjaneyulu, B. N. Ghogare
  • METHOD FOR THE PREPARATION OF 4-FLUORO-ALPHA-[2-METHYL-1-OXOPROPYL]-GAMMA-OXO-N-BETA-DIPHENYLBENZENEBUTANAMIDE AND PRODUCTS THEREFROM
    Publication number: 20110060164
    Abstract: A method for the preparation of 4-fluoro-?-[2-methyl-1-oxopropyl]-?-oxo-N-?-diphenylbenzenebutanamide also known as 2-[2-(4-fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxo-pentanoic acid phenylamide of the formula I containing about 0.1% or less of ?-[2-methyl-1-oxopropyl]-?-oxo-N-?-diphenylbenzene butanamide, about 0.05% or less of difluoro-?-[2-methyl-1-oxopropyl]-?-oxo-N-?-diphenylbenzene butanamide and about 0.1% or less of 3-[2-(4-Fluorophenyl)-2-oxo-1-phenyl-ethoxy]-4-methyl-pent-2-enoic acid phenylamide.
    Type: Application
    Filed: November 11, 2010
    Publication date: March 10, 2011
    Applicant: ARCH PHARMALABS LIMITTED
    Inventors: Ganesh Gurpur Pai, K. Nanda Kishore, Narendra P. Chaudhari, N. Anjaneyulu, B. N. Ghogare
  • Method for the preparation of 4-fluoro-?-[2-methyl-1-oxopropyl]-y-oxo-n-?-diphenylbenzenebutanamide and products therefrom
    Patent number: 7872154
    Abstract: A method for the preparation of 4-fluoro-?-[2-methyl-1-oxopropyl]-?-oxo-N-?-diphenylbenzenebutanamide also known as 2-[2-(4-fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxo-pentanoic acid phenylamide of the formula I containing about 0.1% or less of ?-[2-methyl-1-oxopropyl]-?-oxo-N-p-diphenylbenzene butanamide, about 0.05% or less of difluoro-?-[2-methyl-1-oxopropyl]-?-oxo-N-?-diphenylbenzene butanamide and about 0.1% or less of 3-[2-(4-Fluorophenyl)-2-oxo-1-phenyl-ethoxy]-4-methyl-pent-2-enoic acid phenylamide.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: January 18, 2011
    Assignee: Arch Pharmalabs Limited
    Inventors: Ganesh Gurpur Pai, K. Nanda Kishore, Narendra P. Chaudhari, N. Anjaneyulu, B. N. Ghogare
  • METHOD FOR THE PREPARATION OF 4-FLUORO-ALPHA-[2-METHYL-1-OXOPROPYL]-y-OXO-N-BETA-DIPHENYLBENZENEBUTANAMIDE AND PRODUCTS THEREFROM
    Publication number: 20090298907
    Abstract: A method for the preparation of 4-fluoro-?-[2-methyl-1-oxopropyl]-y-oxo-N-?-diphenylbenzenebutanamide also known as 2-[2-(4-fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxo-pentanoic acid phenylamide of the formula I containing about 0.1% or less of ?-[2-methyl-1-oxopropyl]-?-oxo-N-p-diphenylbenzene butanamide, about 0.05% or less of difluoro-?-[2-methyl-1-oxopropyl]-y-oxo-N-?-diphenylbenzene butanamide and about 0.1% or less of 3-[2-(4-Fluorophenyl)-2-oxo-1-phenyl-ethoxy]-4-methyl-pent-2-enoic acid phenylamide.
    Type: Application
    Filed: October 22, 2008
    Publication date: December 3, 2009
    Inventors: Ganesh Gurpur PAI, K. Nanda KISHORE, Narendra P. CHAUDHARI, N. ANJANEYULU, B N. GHOGARE