Patents by Inventor Keith Flood

Keith Flood 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).

  • PHARMACEUTICAL COMPOSITIONS AND METHODS FOR PRODUCING LOW IMPURITY CONCENTRATIONS OF THE SAME
    Publication number: 20220000849
    Abstract: A composition having clevidipine as an active ingredient is described. The composition includes clevidipine as an active ingredient and an amount of the impurity H168/79 that is no greater than about 1.5%, or where the ratio between clevidipine and H168/79 is equal or above 60 to 1.
    Type: Application
    Filed: June 16, 2021
    Publication date: January 6, 2022
    Applicants: Chiesi Farmaceutici S.p.A., HOSPIRA, INC.
    Inventors: Rajeshwar MOTHERAM, Gopal KRISHNA, Min DING, Keith FLOOD, Kornepati RAMAKRISHNA
  • Pharmaceutical compositions and methods for producing low impurity concentrations of the same
    Patent number: 11058672
    Abstract: A composition having clevidipine as an active ingredient is described. The composition includes clevidipine as an active ingredient and an amount of the impurity H168/79 that is no greater than about 1.5%, or where the ratio between clevidipine and H168/79 is equal or above 60 to 1.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: July 13, 2021
    Assignee: CHIESI FARMACEUTICA S.P.A.
    Inventors: Rajeshwar Motheram, Gopal Krishna, Min Ding, Keith Flood, Kornepati Ramakrishna
  • PHARMACEUTICAL COMPOSITIONS AND METHODS FOR PRODUCING LOW IMPURITY CONCENTRATIONS OF THE SAME
    Publication number: 20190091212
    Abstract: A composition having clevidipine as an active ingredient is described. The composition includes clevidipine as an active ingredient and an amount of the impurity H168/79 that is no greater than about 1.5%, or where the ratio between clevidipine and H168/79 is equal or above 60 to 1.
    Type: Application
    Filed: November 21, 2018
    Publication date: March 28, 2019
    Applicant: Chiesi Farmaceutici S.p.A.
    Inventors: Rajeshwar Motheram, Gopal Krishna, Min Ding, Keith Flood, Kornepati Ramakrishna
  • PHARMACEUTICAL COMPOSITIONS AND METHODS FOR PRODUCING LOW IMPURITY CONCENTRATIONS OF THE SAME
    Publication number: 20140005233
    Abstract: A composition having clevidipine as an active ingredient is described. The composition includes clevidipine as an active ingredient and an amount of the impurity H168/79 that is no greater than about 1.5%, or where the ratio between clevidipine and H168/79 is equal or above 60 to 1.
    Type: Application
    Filed: June 17, 2013
    Publication date: January 2, 2014
    Applicant: The Medicines Company
    Inventors: Rajeshwar Motheram, Gopal Krishna, Min Ding, Keith Flood, Kornepati Ramakrishna
  • PHARMACEUTICAL COMPOSITIONS AND METHODS FOR PRODUCING LOW IMPURITY CONCENTRATIONS OF THE SAME
    Publication number: 20120322835
    Abstract: A composition having clevidipine as an active ingredient is described. The composition includes clevidipine as an active ingredient and an amount of the impurity H168/79 that is no greater than about 1.5%, or where the ratio between clevidipine and H168/79 is equal or above 60 to 1.
    Type: Application
    Filed: August 30, 2012
    Publication date: December 20, 2012
    Inventors: Rajeshwar Motheram, Gopal Krishna, Min Ding, Keith Flood, Kornepati Ramakrishna
  • Pharmaceutical Compositions And Methods For Producing Low Impurity Concentrations Of The Same
    Publication number: 20100113534
    Abstract: A composition having clevidipine as an active ingredient is described. The composition includes clevidipine as an active ingredient and an amount of the impurity H168/79 that is no greater than about 1.5%, or where the ratio between clevidipine and H168/79 is equal or above 60 to 1.
    Type: Application
    Filed: July 29, 2009
    Publication date: May 6, 2010
    Inventors: Rajeshwar Motheram, Gopal Krishna, Min Ding, Keith Flood, Kornepati Ramakrishna