Patents by Inventor Monavareh Torabizadeh

Monavareh Torabizadeh 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).

  • Filled elastomers with improved thermal and mechanical properties
    Patent number: 10995194
    Abstract: The invention relates to elastomeric compositions containing filler particles that are predominantly two-dimensional in shape. The elastomeric compositions exhibit significantly improved thermal, chemical, and mechanical properties as compared with elastomers containing conventional fillers such as natural clay, carbon black, and carbon fiber. In addition, the elastomeric compositions of the invention exhibit improved resistance to solvent-induced swelling and to unwanted permeation of gases such as hydrogen sulfide. The invention also provides a method of forming such elastomeric compositions and methods of using such elastomeric compositions to prepare elastomeric articles with improved resistance to thermal, chemical, and mechanical stresses.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: May 4, 2021
    Assignee: HYDRIL USA DISTRIBUTION LLC
    Inventors: Sitaraman Krishnan, Malavarayan Sankarasubramanian, John C. Moosbrugger, Monavareh Torabizadeh, Zackary Putnam, Ming Yu Huang, Yuhua Dong
  • FILLED ELASTOMERS WITH IMPROVED THERMAL AND MECHANICAL PROPERTIES
    Publication number: 20180134863
    Abstract: The invention relates to elastomeric compositions containing filler particles that are predominantly two-dimensional in shape. The elastomeric compositions exhibit significantly improved thermal, chemical, and mechanical properties as compared with elastomers containing conventional fillers such as natural clay, carbon black, and carbon fiber. In addition, the elastomeric compositions of the invention exhibit improved resistance to solvent-induced swelling and to unwanted permeation of gases such as hydrogen sulfide. The invention also provides a method of forming such elastomeric compositions and methods of using such elastomeric compositions to prepare elastomeric articles with improved resistance to thermal, chemical, and mechanical stresses.
    Type: Application
    Filed: November 10, 2017
    Publication date: May 17, 2018
    Applicant: Hydril USA Distribution LLC
    Inventors: Sitaraman Krishnan, Malavarayan Sankarasubramanian, John C. Moosbrugger, Monavareh Torabizadeh, Zackary Putnam, Ming Yu Huang, Yuhua Dong