Patents by Inventor Hassan M.A. Hassan

Hassan M.A. Hassan 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).

  • Chemosensors, compositions and uses thereof
    Patent number: 10175175
    Abstract: Novel Zr-based metal-organic framework (MOF) chemosensors useful for detection, recognition, removal, and separation of heavy metals are provided. Also provided are methods for preparation of the chemosensors and processes for detection, recognition, removal, and separation of heavy metals using the chemosensors.
    Type: Grant
    Filed: February 11, 2014
    Date of Patent: January 8, 2019
    Assignee: THE AMERICAN UNIVERSITY IN CAIRO
    Inventors: Hassan Azzazy, Ahmed Shahat, Hassan M. A. Hassan
  • CHEMOSENSORS, COMPOSITIONS AND USES THEREOF
    Publication number: 20150369746
    Abstract: Novel Zr-based metal-organic framework (MOF) chemosensors useful for detection, recognition, removal, and separation of heavy metals are provided. Also provided are methods for preparation of the chemosensors and processes for detection, recognition, removal, and separation of heavy metals using the chemosensors.
    Type: Application
    Filed: February 11, 2014
    Publication date: December 24, 2015
    Inventors: Hassan Azzazy, Ahmed Shahat, Hassan M.A. Hassan
  • Production of Graphene and Nanoparticle Catalysts Supported on Graphene Using Microwave Radiation
    Publication number: 20150087498
    Abstract: Microwave irradiation is used to synthesize graphene and metallic nanocatalysts supported on graphene either by solid or solution phase. In solid phase methods, no solvents or additional reducing agents are required so the methods are “environmentally friendly” and economical, and the graphene and nanocatalysts are substantially free of residual contaminants. Recyclable, high efficiency Pd nanocatalysts are prepared by these methods.
    Type: Application
    Filed: September 29, 2014
    Publication date: March 26, 2015
    Applicant: Virginia Commonwealth University
    Inventors: M. Samy El-Shall, Victor Abdelsayed, Hassan M. A. Hassan, Abd El Rahman S. Khder, Khaled M. AbouZeid, Qilin Dai, Parichehr Afshani, Frank Gupton, Ali R. Siamaki, Zeid Abdullah M. Alothman, Hamad Zaid Alkhathlan
  • Production of graphene and nanoparticle catalysts supported on graphene using microwave radiation
    Patent number: 8871171
    Abstract: Microwave irradiation is used to synthesize graphene and metallic nanocatalysts supported on graphene either by solid or solution phase. In solid phase methods, no solvents or additional reducing agents are required so the methods are “environmentally friendly” and economical, and the graphene and nanocatalysts are substantially free of residual contaminants. Recyclable, high efficiency Pd nanocatylysts are prepared by these methods.
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: October 28, 2014
    Assignee: Virginia Commonwealth University
    Inventors: M. Samy El-Shall, Victor Abdelsayed, Hassan M. A. Hassan, Abd El Rahman S. Khder, Khaled M. Abouzeid, Qilin Dai, Parichehr Afshani, Frank Gupton, Ali R. Siamaki, Zeid Abdullah M. Alothman, Hamad Zaid Alkhathlan
  • PRODUCTION OF GRAPHENE AND NANOPARTICLE CATALYSTS SUPPORTED ON GRAPHENE USING MICROWAVE RADIATION
    Publication number: 20130211106
    Abstract: Microwave irradiation is used to synthesize graphene and metallic nanocatalysts supported on graphene either by solid or solution phase. In solid phase methods, no solvents or additional reducing agents are required so the methods are “environmentally friendly” and economical, and the graphene and nanocatalysts are substantially free of residual contaminants. Recyclable, high efficiency Pd nanocatylysts are prepared by these methods.
    Type: Application
    Filed: March 25, 2011
    Publication date: August 15, 2013
    Inventors: M. Samy El-Shall, Victor Abdelsayed, Hassan M.A. Hassan, Abd EI Rahman S. Khder, Khaled M. Abouzeid, Qilin Dai, Parichehr Afshani, Frank Gupton, Ali R. Siamaki, Zeid Abdullah M. Alothman, Hamad Zaid Alkhathlan