Patents by Inventor Bharat V. Kamdar

Bharat V. Kamdar 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).

  • Patent number: 6525193
    Abstract: The present invention provides for aminoaryl oxazolidinone N-oxide compounds of Formula I wherein the variables are as defined herein. These compounds are exceedingly water soluble which is useful in preparing pharmaceutical formulations of these compounds. They are also rapidly converted back to the parent amines in vivo, making them useful as prodrugs of the parent amines. They are effective against a number of human and veterinary pathogens, including gram-positive aerobic bacteria such as multiply-resistant staphylococci, streptococci and enterococci as well as anaerobic organisms, such as Bacteroides spp. and Clostridia spp. species, and acid-fast organisms such as Mycobacterium tuberculosis, Mycobacterium avium and Mycobacterium spp., and in organisms such as Mycoplasma spp.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: February 25, 2003
    Assignee: Pharmacia & Upjohn Company
    Inventors: Robert C. Gadwood, Bharat V. Kamdar
  • Patent number: 6518427
    Abstract: The present invention provides for aminoaryl oxazolidinone N-oxide compounds of Formula I wherein the variables are as defined herein. These compounds are exceedingly water soluble which is useful in preparing pharmaceutical formulations of these compounds. They are also rapidly converted back to the parent amines in vivo, making them useful as prodrugs of the parent amines. They are effective against a number of human and veterinary pathogens, including gram-positive aerobic bacteria such as multiply-resistant staphylococci, streptococci and enterococci as well as anaerobic organisms, such as Bacteroides spp. and Clostridia spp. species, and acid-fast organisms such as Mycobacterium tuberculosis, Mycobacterium avium and Mycobacterium spp., and in organisms such as Mycoplasma spp.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: February 11, 2003
    Assignee: Pharmacia & Upjohn Company
    Inventors: Robert C. Gadwood, Bharat V. Kamdar
  • Patent number: 6515135
    Abstract: The present invention provides for aminoaryl oxazolidinone N-oxide compounds of Formula I wherein the variables are as defined herein. These compounds are exceedingly water soluble which is useful in preparing pharmaceutical formulations of these compounds. They are also rapidly converted back to the parent amines in vivo, making them useful as prodrugs of the parent amines. They are effective against a number of human and veterinary pathogens, including gram-positive aerobic bacteria such as multiply-resistant staphylococci, streptococci and enterococci as well as anaerobic organisms, such as Bacteroides spp. and Clostridia spp. species, and acid-fast organisms such as Mycobacterium tuberculosis, Mycobacterium avium and Mycobacterium spp., and in organisms such as Mycoplasma spp.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: February 4, 2003
    Assignee: Pharmacia & Upjohn Company
    Inventors: Robert C. Gadwood, Bharat V. Kamdar
  • Patent number: 6512112
    Abstract: The present invention provides for aminoaryl oxazolidinone N-oxide compounds of Formula I wherein the variables are as defined herein. These compounds are exceedingly water soluble which is useful in preparing pharmaceutical formulations of these compounds. They are also rapidly converted back to the parent amines in vivo, making them useful as prodrugs of the parent amines. They are effective against a number of human and veterinary pathogens, including gram-positive aerobic bacteria such as multiply-resistant staphylococci, streptococci and enterococci as well as anaerobic organisms, such as Bacteroides spp. and Clostridia spp. species, and acid-fast organisms such as Mycobacterium tuberculosis, Mycobacterium avium and Mycobacterium spp., and in organisms such as Mycoplasma spp.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: January 28, 2003
    Assignee: Pharmacia & Upjohn Company
    Inventors: Robert C. Gadwood, Bharat V. Kamdar
  • Publication number: 20020177707
    Abstract: The present invention provides for aminoaryl oxazolidinone N-oxide compounds of Formula I 1
    Type: Application
    Filed: June 28, 2001
    Publication date: November 28, 2002
    Inventors: Robert C. Gadwood, Bharat V. Kamdar
  • Publication number: 20020120152
    Abstract: The present invention provides for aminoaryl oxazolidinone N-oxide compounds of Formula I 1
    Type: Application
    Filed: June 28, 2001
    Publication date: August 29, 2002
    Inventors: Robert C. Gadwood, Bharat V. Kamdar
  • Patent number: 6441188
    Abstract: The present invention provides for aminoaryl oxazolidinone N-oxide compounds of Formula I wherein the variables are as defined herein. These compounds are exceedingly water soluble which is useful in preparing pharmaceutical formulations of these compounds. They are also rapidly converted back to the parent amines in vivo, making them useful as prodrugs of the parent amines. They are effective against a number of human and veterinary pathogens, including gram-positive aerobic bacteria such as multiply-resistant staphylococci, streptococci and enterococci as well as anaerobic organisms, such as Bacteroides spp. and Clostridia spp. species, and acid-fast organisms such as Mycobacterium tuberculosis, Mycobacterium avium and Mycobacterium spp., and in organisms such as Mycoplasma spp.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: August 27, 2002
    Assignee: Pharmacia & Upjohn company
    Inventors: Robert C. Gadwood, Bharat V. Kamdar
  • Publication number: 20020107402
    Abstract: The present invention provides for aminoaryl oxazolidinone N-oxide compounds of Formula I 1
    Type: Application
    Filed: June 28, 2001
    Publication date: August 8, 2002
    Inventors: Robert C. Gadwood, Bharat V. Kamdar
  • Publication number: 20010051722
    Abstract: The present invention provides for aminoaryl oxazolidinone N-oxide compounds of Formula I 1
    Type: Application
    Filed: June 28, 2001
    Publication date: December 13, 2001
    Inventors: Robert C. Gadwood, Bharat V. Kamdar
  • Patent number: 6277985
    Abstract: The present invention provides for aminoaryl oxazolidinone N-oxide compounds of Formula I wherein the variables are as defined herein. These compounds are exceedingly water soluble which is useful in preparing pharmaceutical formulations of these compounds. They are also rapidly converted back to the parent amines in vivo, making them useful as prodrugs of the parent amines. They are effective against a number of human and veterinary pathogens, including gram-positive aerobic bacteria such as multiply-resistant staphylococci, streptococci and enterococci as well as anaerobic organisms, such as Bacteroides spp. and Clostridia spp. species, and acid-fast organisms such as Mycobacterium tuberculosis, Mycobacterium avium and Mycobacterium spp., and in organisms such as Mycoplasma spp.
    Type: Grant
    Filed: September 9, 1996
    Date of Patent: August 21, 2001
    Assignee: Pharmacia & Upjohn Company
    Inventors: Robert C. Gadwood, Bharat V. Kamdar