Patents by Inventor Rajeshwar Motheram

Rajeshwar Motheram 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).

  • Publication number: 20230302002
    Abstract: Pharmaceutical compositions, and a method of stabilizing pharmaceutical compositions having clevidipine, or any pharmaceutically acceptable salt thereof, as the active ingredient is described. The method includes the slowing down or inhibiting of the oxidation pathway of clevidipine. This can be accomplished by reducing the amount the pharmaceutical composition is exposed to oxygen and/or light during the manufacturing and storing processes. According to this method, oxygen must be removed or replaced, or light must be sufficiently blocked such that light energy cannot reach the active ingredient of the composition, or is reduced to a level that the light-induced oxidation reaction converting clevidipine to H324/78 is minimized, such that the total detectable level of H324/78 in a given composition sample does not exceed about 0.2% on a weight-by-weight basis, or the ratio of clevidipine to H324/78 is equal to or greater than about 450 to 1 on a weight-to-weight basis.
    Type: Application
    Filed: May 30, 2023
    Publication date: September 28, 2023
    Applicant: Chisei Farmaceutici S.p.A.
    Inventors: Gopal KRISHNA, Rajeshwar MOTHERAM, Min Ding
  • Publication number: 20230277455
    Abstract: Injectable compositions of single bilayer vesicles encapsulating enfumafungin derived triterpenoid antifungal compounds can be administered intravenously to treat or prevent fungal infections, while having reduced local injection site reactions (ISRs). The enfumafungin derived triterpenoid antifungal compounds are inhibitors of (1,3)-?-D-glucan synthesis and are useful in the treatment or prevention of fungal infections, such as systemic fungal infections, including those caused by Candida and Aspergillus species.
    Type: Application
    Filed: October 4, 2022
    Publication date: September 7, 2023
    Inventor: Rajeshwar Motheram
  • Patent number: 11737989
    Abstract: Provided is a pharmaceutical composition comprising clevidipine in a sterile, ready to use, physically stable, aqueous dispersion of nanoparticles that stabilizes clevidipine against formation of impurities and is suitable for parenteral administration.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: August 29, 2023
    Assignee: CHIESI FARMACEUTICI S.P.A.
    Inventors: Rajeshwar Motheram, David C. Hanley, Sr., Akif Emre Tureli, Monika Kanter
  • Publication number: 20230145206
    Abstract: Provided is a pharmaceutical composition comprising clevidipine in a sterile, ready to use, physically stable, aqueous dispersion of nanoparticles that stabilizes clevidipine against formation of impurities and is suitable for parenteral administration.
    Type: Application
    Filed: November 29, 2022
    Publication date: May 11, 2023
    Inventors: Rajeshwar MOTHERAM, David HANLEY, Akif Emre TURELI, Monika KANTER
  • 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
  • Publication number: 20210369694
    Abstract: Pharmaceutical formulations comprising clevidipine in an oil-in-water formulation that is resistant to microbial growth and stable against the formation of impurities.
    Type: Application
    Filed: June 8, 2021
    Publication date: December 2, 2021
    Inventors: Rajeshwar MOTHERAM, Gregory Charles WILLIAMS
  • Patent number: 11103490
    Abstract: Pharmaceutical formulations comprising clevidipine in an oil-in-water formulation that is resistant to microbial growth and stable against the formation of impurities.
    Type: Grant
    Filed: February 6, 2014
    Date of Patent: August 31, 2021
    Assignee: CHIESI FARMACEUTICI S.P.A.
    Inventors: Rajeshwar Motheram, Gregory Charles Williams
  • 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
  • Publication number: 20200338002
    Abstract: Injectable compositions of single bilayer vesicles encapsulating enfumafungin derived triterpenoid antifungal compounds can be administered intravenously to treat or prevent fungal infections, while having reduced local injection site reactions (ISRs). The enfumafungin derived triterpenoid antifungal compounds are inhibitors of (1,3)-?-D-glucan synthesis and are useful in the treatment or prevention of fungal infections, such as systemic fungal infections, including those caused by Candida and Aspergillus species.
    Type: Application
    Filed: December 21, 2018
    Publication date: October 29, 2020
    Inventor: Rajeshwar Motheram
  • Publication number: 20190117660
    Abstract: Pharmaceutical compositions, and a method of stabilizing pharmaceutical compositions having clevidipine, or any pharmaceutically acceptable salt thereof, as the active ingredient is described. The method includes the slowing down or inhibiting of the oxidation pathway of clevidipine. This can be accomplished by reducing the amount the pharmaceutical composition is exposed to oxygen and/or light during the manufacturing and storing processes. According to this method, oxygen must be removed or replaced, or light must be sufficiently blocked such that light energy cannot reach the active ingredient of the composition, or is reduced to a level that the light-induced oxidation reaction converting clevidipine to H324/78 is minimized, such that the total detectable level of H324/78 in a given composition sample does not exceed about 0.2% on a weight-by-weight basis, or the ratio of clevidipine to H324/78 is equal to or greater than about 450 to 1 on a weight-to-weight basis.
    Type: Application
    Filed: December 21, 2018
    Publication date: April 25, 2019
    Applicant: Chiesi Farmaceutici S.p.A.
    Inventors: Gopal Krishna, Rajeshwar Motheram, Min Ding
  • 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
  • Patent number: 10039780
    Abstract: The present invention relates to high purity cangrelor, pharmaceutical formulations comprising high purity cangrelor as an active ingredient, methods for preparing such compounds and formulations, and methods for using the pharmaceutical formulations in the inhibition of platelet activation and aggregation.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: August 7, 2018
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: Panna Dutta, Adel Rafai Far, Min Ding, Rajeshwar Motheram
  • Patent number: 10010537
    Abstract: Pharmaceutical formulations comprising clevidipine and an antimicrobial agent exhibit a reduced propensity for microbial growth and provide increased convenience to health care workers administering clevidipine-containing formulations to patients.
    Type: Grant
    Filed: October 10, 2011
    Date of Patent: July 3, 2018
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: Rajeshwar Motheram, Gregory Charles Williams
  • Publication number: 20170304345
    Abstract: The present invention relates to high purity cangrelor, pharmaceutical formulations comprising high purity cangrelor as an active ingredient, methods for preparing such compounds and formulations, and methods for using the pharmaceutical formulations in the inhibition of platelet activation and aggregation.
    Type: Application
    Filed: July 7, 2017
    Publication date: October 26, 2017
    Applicant: Chiesi Farmaceutici S.p.A.
    Inventors: Panna DUTTA, Adel RAFAI FAR, Min DING, Rajeshwar MOTHERAM
  • Publication number: 20170224662
    Abstract: Provided herein are stable aqueous formulations of anesthetic compounds, suitable for injection or infusion.
    Type: Application
    Filed: January 23, 2017
    Publication date: August 10, 2017
    Inventors: Rajeshwar Motheram, Nitin Joshi, John C.R. Randle, Walter Joseph Lunsmann
  • Patent number: 9700575
    Abstract: The present invention relates to high purity cangrelor, pharmaceutical formulations comprising high purity cangrelor as an active ingredient, methods for preparing such compounds and formulations, and methods for using the pharmaceutical formulations in the inhibition of platelet activation and aggregation.
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: July 11, 2017
    Assignee: Chiesi Farmaceutici, S.P.A.
    Inventors: Panna Dutta, Adel Rafai Far, Min Ding, Rajeshwar Motheram
  • Publication number: 20170087093
    Abstract: Provided is a pharmaceutical composition comprising clevidipine in a sterile, ready to use, physically stable, aqueous dispersion of nanoparticles that stabilizes clevidipine against formation of impurities and is suitable for parenteral administration.
    Type: Application
    Filed: May 19, 2015
    Publication date: March 30, 2017
    Applicant: Chiesi Farmaceutici S.p.A.
    Inventors: Rajeshwar Motheram, David C. Hanley, Sr., Akif Emre Tureli, Monika Kanter
  • Publication number: 20160296549
    Abstract: The present invention relates to high purity cangrelor, pharmaceutical formulations comprising high purity cangrelor as an active ingredient, methods for preparing such compounds and formulations, and methods for using the pharmaceutical formulations in the inhibition of platelet activation and aggregation.
    Type: Application
    Filed: June 21, 2016
    Publication date: October 13, 2016
    Applicant: The Medicines Company
    Inventors: Panna DUTTA, Adel RAFAI FAR, Min DING, Rajeshwar MOTHERAM
  • Patent number: 9439921
    Abstract: The present invention relates to high purity cangrelor, pharmaceutical formulations comprising high purity cangrelor as an active ingredient, methods for preparing such compounds and formulations, and methods for using the pharmaceutical formulations in the inhibition of platelet activation and aggregation.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: September 13, 2016
    Assignee: THE MEDICINES COMPANY
    Inventors: Panna Dutta, Adel Rafai Far, Min Ding, Rajeshwar Motheram
  • Publication number: 20160199400
    Abstract: The present invention relates to high purity cangrelor, pharmaceutical formulations comprising high purity cangrelor as an active ingredient, methods for preparing such compounds and formulations, and methods for using the pharmaceutical formulations in the inhibition of platelet activation and aggregation.
    Type: Application
    Filed: February 22, 2016
    Publication date: July 14, 2016
    Applicant: The Medicine Company
    Inventors: Panna DUTTA, Adel RAFAI FAR, Min DING, Rajeshwar MOTHERAM