Patents by Inventor Srinivas Katta

Srinivas Katta 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).

  • Devices and methods for the regeneration of bony defects
    Patent number: 9198936
    Abstract: This invention relates to methods for producing a composite bone graft material that can regenerate bony defects in the body. The invention further relates to methods that allow for the production of bioactive glass particles used in the composite that have been surface treated to allow for the production of a highly porous composite that can hold significant amounts of body fluid or other molecules that will aid in the regenerative process. The method of surface treatment allows for the manufacture of a suitable implantable composite while retaining the unique osteostimulative properties that are associated with bioactive glass particles.
    Type: Grant
    Filed: February 28, 2014
    Date of Patent: December 1, 2015
    Assignee: NOVABONE PRODUCTS, LLC
    Inventors: David C. Greenspan, Srinivas Katta
  • Ionically crosslinked materials and methods for production
    Patent number: 9144629
    Abstract: Compositions including crosslinked collagen and bioactive glass having an average pore size of at least 100 microns and methods of preparation thereof.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: September 29, 2015
    Assignee: NOVABONE PRODUCTS, LLC
    Inventors: Gregory J. Pomrink, Cecilia A. Cao, Joshua Clark, Zehra Tosun, David C. Greenspan, Srinivas Katta
  • Devices and methods for the regeneration of bony defects
    Patent number: 8795702
    Abstract: This invention relates to methods for producing a composite bone graft material that can regenerate bony defects in the body. The invention further relates to methods that allow for the production of bioactive glass particles used in the composite that have been surface treated to allow for the production of a highly porous composite that can hold significant amounts of body fluid or other molecules that will aid in the regenerative process. The method of surface treatment allows for the manufacture of a suitable implantable composite while retaining the unique osteostimulative properties that are associated with bioactive glass particles.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: August 5, 2014
    Assignee: Novabone Products, LLC
    Inventors: David C. Greenspan, Srinivas Katta
  • DEVICES AND METHODS FOR THE REGENERATION OF BONY DEFECTS
    Publication number: 20140178453
    Abstract: This invention relates to methods for producing a composite bone graft material that can regenerate bony defects in the body. The invention further relates to methods that allow for the production of bioactive glass particles used in the composite that have been surface treated to allow for the production of a highly porous composite that can hold significant amounts of body fluid or other molecules that will aid in the regenerative process. The method of surface treatment allows for the manufacture of a suitable implantable composite while retaining the unique osteostimulative properties that are associated with bioactive glass particles.
    Type: Application
    Filed: February 28, 2014
    Publication date: June 26, 2014
    Inventors: David C. Greenspan, Srinivas Katta
  • Novel ionically crosslinked materials and methods for production
    Publication number: 20140017281
    Abstract: Compositions including crosslinked collagen and bioactive glass having an average pore size of at least 100 microns and methods of preparation thereof.
    Type: Application
    Filed: March 15, 2013
    Publication date: January 16, 2014
    Inventors: Gregory J. POMRINK, Cecilia A. CAO, Joshua CLARK, Zehra TOSUN, David C. GREENSPAN, Srinivas KATTA
  • DEVICES AND METHODS FOR THE REGENERATION OF BONY DEFECTS
    Publication number: 20110217388
    Abstract: This invention relates to methods for producing a composite bone graft material that can regenerate bony defects in the body. The invention further relates to methods that allow for the production of bioactive glass particles used in the composite that have been surface treated to allow for the production of a highly porous composite that can hold significant amounts of body fluid or other molecules that will aid in the regenerative process. The method of surface treatment allows for the manufacture of a suitable implantable composite while retaining the unique osteostimulative properties that are associated with bioactive glass particles.
    Type: Application
    Filed: March 3, 2011
    Publication date: September 8, 2011
    Applicant: NOVABONE PRODUCTS, LLC
    Inventors: David C. GREENSPAN, Srinivas KATTA
  • Vented syringe system and method for the containment, mixing and ejection of wetted particulate material
    Publication number: 20100249753
    Abstract: A vented syringe system and method for particulate containment, mixing and delivery, the system having a vented syringe containing particulate material structured to enable entrapped gases to escape during the injection of liquid into the particulate material, such that gas is removed from the vented syringe prior to ejection of the wetted particulate material.
    Type: Application
    Filed: February 25, 2010
    Publication date: September 30, 2010
    Inventors: David M. Gaisser, Srinivas Katta