Patents by Inventor Mohamed Naushad Rahaman

Mohamed Naushad Rahaman 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).

  • Synthetic osteochondral composite and method of fabrication thereof
    Patent number: 8641774
    Abstract: An osteochondral composite including a hydrogel with implanted biological cells joined to a porous supportive base at a mechanically-interlocked interface is disclosed. A method of fabricating the osteochondral composite and a method of treating damaged or diseased articular cartilage by implanting an osteochondral composite are also disclosed.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: February 4, 2014
    Assignee: The Curators of the University of Missouri
    Inventors: Mohamed Naushad Rahaman, Bhajanjit Singh Bal
  • Femoral head and method of manufacture thereof
    Patent number: 8357205
    Abstract: A femoral head made from a ceramic-metal composite having a multi-layered construction and related method of manufacture is disclosed. The femoral head includes an inner metal core bonded to a relatively thin ceramic outer layer that is used as the articulating surface with an acetabular cup during total hip arthoplasty. In another embodiment, an interface layer having a ceramic and metal mixture may be laminated between the inner metal core and the exterior ceramic layer.
    Type: Grant
    Filed: April 10, 2008
    Date of Patent: January 22, 2013
    Inventors: Mohamed Naushad Rahaman, Bhajanjit Singh Bal, Yadong Li
  • SYNTHETIC OSTEOCHONDRAL COMPOSITE AND METHOD OF FABRICATION THEREOF
    Publication number: 20090076624
    Abstract: An osteochondral composite including a hydrogel with implanted biological cells joined to a porous supportive base at a mechanically-interlocked interface is disclosed. A method of fabricating the osteochondral composite and a method of treating damaged or diseased articular cartilage by implanting an osteochondral composite are also disclosed.
    Type: Application
    Filed: September 12, 2008
    Publication date: March 19, 2009
    Inventors: Mohamed Naushad Rahaman, Bhajanjit Singh Bal
  • FEMORAL HEAD AND METHOD OF MANUFACTURE THEREOF
    Publication number: 20080255674
    Abstract: A femoral head made from a ceramic-metal composite having a multi-layered construction and related method of manufacture is disclosed. The femoral head includes an inner metal core bonded to a relatively thin ceramic outer layer that is used as the articulating surface with an acetabular cup during total hip arthoplasty. In another embodiment, an interface layer having a ceramic and metal mixture may be laminated between the inner metal core and the exterior ceramic layer.
    Type: Application
    Filed: April 10, 2008
    Publication date: October 16, 2008
    Applicant: THE CURATORS OF THE UNIVERSITY OF MISSOURI
    Inventors: Mohamed Naushad Rahaman, Bhajanjit Singh Bal, Yadong Li