Patents by Inventor Ahmad R. Hadba

Ahmad R. Hadba 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: 7845536
    Abstract: An assembly for joining tissue is provided and includes an anvil assembly and a body portion juxtaposed with respect to one another along a shaft and arranged so as to be approximated with respect to one another; and an applicator supported on the anvil assembly and configured for retaining a wound treatment material therein and for dispensing the wound treatment material therefrom. A method for joining tissue is provided and includes the steps of dispensing the wound treatment material from the applicator so as to distribute wound treatment material onto at least one of a first tissue section and a second tissue section; and approximating the anvil assembly and the body portion to one another so that the first tissue section and the second tissue section are in contact with one another with the dispensed wound treatment material interposed there between.
    Type: Grant
    Filed: March 24, 2006
    Date of Patent: December 7, 2010
    Assignee: Tyco Healthcare Group LP
    Inventors: Frank J. Viola, Christopher J. Criscuolo, David Fowler, Michael J. Bettuchi, Danyel J. Tarinelli, Robert Capella, Kevin Sniffin, Ahmad R. Hadba
  • Publication number: 20100298870
    Abstract: The present disclosure provides absorbable surgical fasteners.
    Type: Application
    Filed: August 2, 2010
    Publication date: November 25, 2010
    Applicant: TYCO HEALTHCARE GROUP LP
    Inventors: Ahmad R. Hadba, Walter Skalla
  • Publication number: 20100130717
    Abstract: Methods for producing biocompatible compositions are provided. The biocompatible compositions include an aliphatic polyester macromer produced without the use of solvents or catalysts. The resulting aliphatic polyester macromer may be reacted with a polyisocyanate to form an end-capped aliphatic polyester macromer which, in turn, may be reacted with a polyol to produce a polyurethane. The polyurethane, in turn, may be reacted with a second polyisocyanate to produce an isocyanate-functional polyurethane. The compositions prepared by the methods of the present disclosure may be used as adhesives or sealants for medical/surgical uses.
    Type: Application
    Filed: April 21, 2008
    Publication date: May 27, 2010
    Inventors: Walter Skalla, Allison Calabrese, Ahmad R. Hadba, Nadya Belcheva
  • Publication number: 20100087740
    Abstract: Systems and methods are provided for examination and removal of polyps. Using methods and systems of the present disclosure, one can determine whether a polyp is benign or cancerous in situ.
    Type: Application
    Filed: April 11, 2008
    Publication date: April 8, 2010
    Inventors: Ahmad R. Hadba, Russell Heinrich
  • Publication number: 20100048946
    Abstract: Compounds are provided which can form bioabsorbable compositions useful as adhesives or sealants for medical/surgical applications.
    Type: Application
    Filed: August 20, 2009
    Publication date: February 25, 2010
    Inventors: Ahmad R. Hadba, Walter Skalla, Nadya Belcheva
  • Publication number: 20090312572
    Abstract: Compounds are provided which can form bioabsorbable compositions useful as adhesives or sealants for medical/surgical applications.
    Type: Application
    Filed: August 20, 2009
    Publication date: December 17, 2009
    Inventors: Ahmad R. Hadba, Walter Skalla, Nadya Belcheva
  • Publication number: 20090234384
    Abstract: The present disclosure provides absorbable surgical materials.
    Type: Application
    Filed: August 25, 2006
    Publication date: September 17, 2009
    Inventor: Ahmad R. Hadba
  • Publication number: 20090118658
    Abstract: A kit for storing and applying an adhesive removing device comprising an enclosure which includes a base portion and a removable top layer releasably secured to the base portion; an adhesive removing device including at least one wiping mechanism which includes at least one absorbent portion; and a biocompatible composition including a solvent and a moisturizing agent embedded in the absorbent portion of the wiping mechanism. A method for storing and applying an adhesive removing device comprises a series of steps for using the adhesive removing device to remove an adhesive from a surface.
    Type: Application
    Filed: June 29, 2007
    Publication date: May 7, 2009
    Inventors: Danyel J. Tarinelli, Ahmad R. Hadba, Nadya Belcheva
  • Publication number: 20090048627
    Abstract: The present disclosure provides a method for forming a color pattern on a medical device.
    Type: Application
    Filed: February 22, 2007
    Publication date: February 19, 2009
    Inventor: Ahmad R. Hadba
  • Publication number: 20090030451
    Abstract: A biocompatible synthetic macromer composition is provided which includes a first polymer having stiffening linkages and at least one amine group, and a second component having at least one amine-reactive group. The biocompatible synthetic macromer composition can be used as an adhesive or sealant in human and/or animal medical applications.
    Type: Application
    Filed: February 9, 2005
    Publication date: January 29, 2009
    Inventors: Ahmad R. Hadba, John Kennedy, Mark Roby
  • Publication number: 20080293910
    Abstract: The disclosure relates to biocompatible components useful for forming compositions for use as medical/surgical synthetic adhesives and sealants. Biocompatible components of the present disclosure may include a multifunctional amine or multifunctional polyol core, with isocyanate and/or polyalkylene oxide arms, which may optionally be capped with electrophilic or nucleophilic groups. These biocompatible components may, in embodiments, be combined with optional cross linkers to form adhesive and/or sealant compositions.
    Type: Application
    Filed: May 21, 2008
    Publication date: November 27, 2008
    Inventors: Mbiya Kapiamba, Ahmad R. Hadba
  • Publication number: 20080279807
    Abstract: Novel biodegradable phosphoester polyamines are disclosed. The biodegradable phosphoester polyamines may be utilized as cross-linkers for sprayable compositions which may be used as tissue adhesives or sealants.
    Type: Application
    Filed: February 22, 2007
    Publication date: November 13, 2008
    Inventors: Nadya Belcheva, Ahmad R. Hadba
  • Publication number: 20080249564
    Abstract: The present disclosure provides absorbable surgical fasteners.
    Type: Application
    Filed: March 10, 2006
    Publication date: October 9, 2008
    Inventors: Ahmad R. Hadba, Walter Skalla