Patents by Inventor Ahamad Y. Khan

Ahamad Y. Khan 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).

  • FLUID TREATMENT ELEMENT
    Publication number: 20090261033
    Abstract: A hollow cylindrical fluid treatment element (10B) including at least one fluid treatment zone (Z1) comprising melt-blown fibers and at least one reinforcement element (200A) comprising yarn and/or wire, is disclosed.
    Type: Application
    Filed: June 25, 2009
    Publication date: October 22, 2009
    Applicant: PALL CORPORATION
    Inventors: Ahamad Y. A. Khan, Steven D. Barboza, Son Ngoc Nguyen, Michael B. Whitlock
  • Meltblowing of ethylene and fluorinated ethylene copolymers
    Patent number: 5470663
    Abstract: High MI, high MP ethylene-fluorinated ethylene copolymers (preferably ECTFE) are meltblown through relatively large orifices. The web produced by the process is characterized by low fiber size and high strength.
    Type: Grant
    Filed: January 6, 1995
    Date of Patent: November 28, 1995
    Assignee: Exxon Chemical Patents Inc.
    Inventors: Larry C. Wadsworth, Ahamad Y. Khan
  • Meltblowing of ethylene and fluorinated ethylene copolymers
    Patent number: 5401458
    Abstract: High MI, high MP ethylene-fluorinated ethylene copolymers (preferably ECTFE) are meltblown through relatively large orifices. The web produced by the process is characterized by low fiber size and high strength.
    Type: Grant
    Filed: October 25, 1993
    Date of Patent: March 28, 1995
    Assignee: Exxon Chemical Patents Inc.
    Inventors: Larry C. Wadsworth, Ahamad Y. Khan