Patents by Inventor Siva Rama Krishna Nutalapati

Siva Rama Krishna Nutalapati 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: 20230043979
    Abstract: Compositions and kits for oral administration of a phosphodiesterase-4 (PDE4) inhibitor and one or more additional active agents that reduces or eliminates a side effect associated with the PDE4 inhibitor are provided. Also provided are methods for use of these compositions and kits for treating conditions treatable with a PDE4 inhibitor therapy and for increasing patient compliance with treatment with PDE4 inhibitors.
    Type: Application
    Filed: October 19, 2022
    Publication date: February 9, 2023
    Inventors: Victor CHEHEBAR, Siva Rama Krishna NUTALAPATI
  • Patent number: 11504332
    Abstract: Compositions and kits for oral administration of a phosphodiesterase-4 (PDE4) inhibitor and one or more additional active agents that reduces or eliminates a side effect associated with the PDE4 inhibitor are provided. Also provided are methods for use of these compositions and kits for treating conditions treatable with a PDE4 inhibitor therapy and for increasing patient compliance with treatment with PDE4 inhibitors.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: November 22, 2022
    Assignee: VK RESEARCH ASSOCIATES INC.
    Inventors: Victor Chehebar, Siva Rama Krishna Nutalapati
  • Publication number: 20220304935
    Abstract: Compositions and kits for oral administration of a phosphodiesterase-4 (PDE4) inhibitor and one or more additional active agents that reduces or eliminates a side effect associated with the PDE4 inhibitor are provided. Also provided are methods for use of these compositions and kits for treating conditions treatable with a PDE4 inhibitor therapy and for increasing patient compliance with treatment with PDE4 inhibitors.
    Type: Application
    Filed: August 16, 2021
    Publication date: September 29, 2022
    Inventors: Victor CHEHEBAR, Siva Rama Krishna NUTALAPATI
  • Publication number: 20210275531
    Abstract: Combination oral formulations comprising a phosphodiesterase-5 inhibitor and an additional active agent that can reduce or eliminate a side effect associated with phosphodiesterase-5 inhibitor therapy are described. Methods of treatment using the combinations and kit formulations are included.
    Type: Application
    Filed: March 3, 2021
    Publication date: September 9, 2021
    Inventors: Siva Rama Krishna Nutalapati, Victor Chehebar
  • Patent number: 10485770
    Abstract: Multilayer functionally coated tablets for oral administration of one or more active pharmaceutical ingredients containing one or more quick release layers and one or more modified release layers separated by an inert layer are provided. Also provided are methods for formulation and use of these tablets.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: November 26, 2019
    Assignee: APTAPHARMA, INC.
    Inventor: Siva Rama Krishna Nutalapati
  • Publication number: 20160243002
    Abstract: Multilayer minitablets for oral administration of a combination of active pharmaceutical ingredients which release the active pharmaceutical ingredient at different release rates are described.
    Type: Application
    Filed: May 2, 2016
    Publication date: August 25, 2016
    Inventors: Siva Rama Krishna Nutalapati, Rakeshkumar Khushalbhai Lad
  • Patent number: 9011904
    Abstract: Self-breaking core tablets and functionally coated tablets and capsule formulations are provided. Methods for production of these tablet and capsule formulations and their administration are also provided.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: April 21, 2015
    Assignee: Aptapharma, Inc.
    Inventors: Ishwar Chauhan, Siva Rama Krishna Nutalapati
  • Publication number: 20130064889
    Abstract: Tablet-in tablet paliperidone formulations and processes for preparation and use thereof are provided.
    Type: Application
    Filed: September 10, 2012
    Publication date: March 14, 2013
    Applicant: Aptapharma, Inc.
    Inventors: Siva Rama Krishna Nutalapati, Rakeshkumar Khushalbhai Lad
  • Publication number: 20120258173
    Abstract: Multilayer functionally coated tablets for oral administration of one or more active pharmaceutical ingredients containing one or more quick release layers and one or more modified release layers separated by an inert layer are provided. Also provided are methods for formulation and use of these tablets.
    Type: Application
    Filed: December 15, 2010
    Publication date: October 11, 2012
    Applicant: AptaPharma, Inc.
    Inventor: Siva Rama Krishna Nutalapati
  • Publication number: 20120141584
    Abstract: Multilayer minitablets for oral administration of an active pharmaceutical ingredient which release the active pharmaceutical ingredient at different pH ranges and/or in different release profiles are described.
    Type: Application
    Filed: August 13, 2010
    Publication date: June 7, 2012
    Applicant: Aptapharma, Inc.
    Inventors: Ishwar Chauhan, Siva Rama Krishna Nutalapati
  • Publication number: 20120128766
    Abstract: Self-breaking core tablets and functionally coated tablets and capsule formulations are provided. Methods for production of these tablet and capsule formulations and their administration are also provided.
    Type: Application
    Filed: July 2, 2010
    Publication date: May 24, 2012
    Applicant: Aptapharma, Inc.
    Inventors: Ishwar Chauhan, Siva Rama Krishna Nutalapati
  • Publication number: 20120064133
    Abstract: Multiparticulate controlled-release selective serotonin reuptake inhibitor (SSRI) formulations for oral administration, which comprise subunits of a SSRI or a pharmaceutically acceptable salt thereof which are not coated with a rate-controlling polymer, are provided. Methods for preparation and use of these formulations are also provided.
    Type: Application
    Filed: May 24, 2010
    Publication date: March 15, 2012
    Inventors: Ishwar Chauhan, Siva Rama Krishna Nutalapati
  • Publication number: 20120064159
    Abstract: Multilayer tablets of a non-steroidal anti-inflammatory drug (NSAID) and/or acetaminophen for oral administration containing an immediate release layer or layers containing a NSAID and/or acetaminophen and/or a second therapeutic agent and an extended release layer containing a NSAID and/or acetaminophen are provided. Multilayer tablets containing an additional immediate and/or extended release layer of a second therapeutic agent are also provided. Methods for production of these multi-layer tablets and methods for their use in treating a subject in need of a NSAID and/or acetaminophen are also provided.
    Type: Application
    Filed: May 24, 2010
    Publication date: March 15, 2012
    Applicant: Aptapharma, Inc.
    Inventors: Ishwar Chauhan, Siva Rama Krishna Nutalapati
  • Publication number: 20120041068
    Abstract: An extended release preparation of an active pharmaceutical ingredient with pH dependent solubility dissolved or dispersed in a semi-solid or liquid nonionic solubilizer and further containing a non-pH dependent sustained release agent as well as a process for the preparation thereof are provided.
    Type: Application
    Filed: August 11, 2011
    Publication date: February 16, 2012
    Applicant: Aptapharma, Inc.
    Inventor: Siva Rama Krishna Nutalapati
  • Publication number: 20120003312
    Abstract: Multilayer minitablets for oral administration of a combination of active pharmaceutical ingredients which release the active pharmaceutical ingredient at different release rates are described.
    Type: Application
    Filed: June 22, 2011
    Publication date: January 5, 2012
    Applicant: Aptapharma, Inc.
    Inventors: Siva Rama Krishna Nutalapati, Rakeshkumar Khushalbhai Lad
  • Publication number: 20110280936
    Abstract: Self-breaking tablet and capsule formulations with a similar in vitro drug release profile for whole tablet and when broken and/or a bioequivalent drug release profile when taken whole or when broken are provided. Methods for production of these formulations and tablets and their administration are also provided.
    Type: Application
    Filed: May 10, 2011
    Publication date: November 17, 2011
    Applicant: Aptapharma, Inc.
    Inventors: Siva Rama Krishna Nutalapati, Rakeshkumar Khushalbhai Lad
  • Publication number: 20100255082
    Abstract: Tablet and capsule formulations with a similar in vitro drug release profile for whole tablet and when broken and/or a bioequivalent drug release profile when taken whole or when broken are provided. In addition, coated splittable tablets are provided. Methods for production of these formulations and tablets and their administration are also provided.
    Type: Application
    Filed: July 24, 2009
    Publication date: October 7, 2010
    Inventors: Ishwar Chauhan, Siva Rama Krishna Nutalapati
  • Publication number: 20090280173
    Abstract: Multilayer tablets of Omeprazole and/or a salt thereof essentially bioequivalent in terms of plasma Omeprazole Cmax and AUC to Omeprazole capsules and/or Omeprazole Magnesium tablets consisting of multiple unit pellets are provided. Also provided are methods for production of these multilayer tablets and methods for their use in treating dyspepsia, peptic ulcer disease, gastroesophageal reflux disease and Zollinger-Ellison syndrome.
    Type: Application
    Filed: May 7, 2009
    Publication date: November 12, 2009
    Inventors: Ishwar Chauhan, Siva Rama Krishna Nutalapati
  • Publication number: 20090280175
    Abstract: Multilayer tablets of a proton pump inhibitor essentially bioequivalent in terms of plasma Cmax and AUC to capsules and/or tablets consisting of multiple unit pellets of the proton pump inhibitor are provided. Also provided are methods for production of these multilayer tablets and methods for their use in treating dyspepsia, peptic ulcer disease, gastroesophageal reflux disease and Zollinger-Ellison syndrome.
    Type: Application
    Filed: May 7, 2009
    Publication date: November 12, 2009
    Inventors: Ishwar Chauhan, Siva Rama Krishna Nutalapati