Patents by Inventor Sufian Mohamed Arip

Sufian Mohamed Arip 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).

  • Ram assemblies for blowout preventers
    Patent number: 9708876
    Abstract: A ram assembly is provided. In one embodiment, the ram assembly includes a base ram having a tapered profile and a seal coupled to the base ram in a manner that allows the seal to slide relative to the base ram during operation of the ram assembly. In some instances in which the ram assembly is installed in a blowout preventer, the tapered profile of the base ram can facilitate compression of the seal in multiple directions. Additional systems, devices, and methods are also disclosed.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: July 18, 2017
    Assignee: Cameron International Corporation
    Inventors: Jay P. Painter, Michael C. Krejci, Alan Davis, Kevin Leow, Sufian Mohamed Arip
  • RAM ASSEMBLIES FOR BLOWOUT PREVENTERS
    Publication number: 20150184481
    Abstract: A ram assembly is provided. In one embodiment, the ram assembly includes a base ram having a tapered profile and a seal coupled to the base ram in a manner that allows the seal to slide relative to the base ram during operation of the ram assembly. In some instances in which the ram assembly is installed in a blowout preventer, the tapered profile of the base ram can facilitate compression of the seal in multiple directions. Additional systems, devices, and methods are also disclosed.
    Type: Application
    Filed: February 18, 2014
    Publication date: July 2, 2015
    Applicant: Cameron International Corporation
    Inventors: Jay P. Painter, Michael C. Krejci, Alan Davis, Kevin Leow, Sufian Mohamed Arip