Patents by Inventor Mike Cunningham

Mike Cunningham 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).

  • SUBSEA POD PUMP
    Publication number: 20120175125
    Abstract: A subsea oil and gas production Christmas tree control system, serviceable by an ROV subsea, comprises an umbilical and a system controller further comprising an HPU that comprises a manipulatable subsea housing; a subsea hydraulic fluid reservoir; a motor disposed in the housing; and a hydraulic power unit disposed in the housing. Hydrocarbon production may controlled subsea by deploying a modular subsea oil and gas production Christmas tree control system using an ROV; supplying the HPU with hydraulic fluid; providing a predetermined control to a subsea Christmas tree using a Christmas tree control system component; monitoring a Christmas tree control system status; enabling a redundant Christmas tree control system component upon detection of a fault in a Christmas tree control system component paired with the redundant component; and providing status data from the Christmas tree control system to a status data receiver using a data communications link.
    Type: Application
    Filed: November 14, 2011
    Publication date: July 12, 2012
    Applicant: OCEANEERING INTERNATIONAL, INC.
    Inventors: Dan Krohn, Mike Cunningham, Jan Mundorff
  • PROCESSES FOR PREPARING NOVEL METHYLENE BLUE DERIVATIVE
    Publication number: 20070129543
    Abstract: Methods for the preparation of 7-(dipropylamino)pheno-thiazin-3-ylidene]-dipropylamine
    Type: Application
    Filed: January 31, 2007
    Publication date: June 7, 2007
    Applicant: Verfication Technologies, Inc.
    Inventors: Rakesh Vig, Scott Gerger, Richard Selinfreund, Peter Miller, Mike Cunningham, Chris Philips, Ewell Cook, Anthony Saglimbeni
  • Processes for preparing novel methylene blue derivative
    Patent number: 7176308
    Abstract: Methods for the preparation of 7-(dipropylamino)pheno-thiazin-3-ylidene]-dipropylamine.
    Type: Grant
    Filed: November 17, 2003
    Date of Patent: February 13, 2007
    Assignee: Verification Technologies, Inc.
    Inventors: Rakesh Vig, Scott Gerger, Richard H. Selinfreund, Peter Miller, Mike Cunningham, Chris Phillips, Ewell Cook, Anthony A. Saglimbeni
  • Processes for preparing novel methylene blue derivative
    Publication number: 20050107607
    Abstract: Methods for the preparation of 7-(dipropylamino)pheno-thiazin-3-ylidene]-dipropylamine
    Type: Application
    Filed: November 17, 2003
    Publication date: May 19, 2005
    Inventors: Rakesh Vig, Scott Gerger, Richard Selinfreund, Peter Miller, Mike Cunningham, Chris Philips, Ewell Cook, Anthony Saglimbeni
  • Bis-propyl amine analog and composition
    Publication number: 20040152017
    Abstract: Copy-protected optical medium utilizing a composition comprising a transient optical state change security materials capable of changing optical state when exposed to a wavelength of about 630 nm to about 660 nm and an electron transfer agent.
    Type: Application
    Filed: November 17, 2003
    Publication date: August 5, 2004
    Inventors: Rakesh Vig, Scott Gerger, Richard H. Selinfreund, Peter Miller, Mike Cunningham, Chris Philips, Ewell Cook, Anthony A. Saglimbeni
  • Junction plate assembly for a subsea structure
    Patent number: 5265980
    Abstract: A junction plate assembly for a subsea structure having a first junction plate with a plurality of control connections contained therein, a second junction plate with a second plurality of control connections contained therein, and a connector extending generally centrally of the first junction plate for engaging a receptacle of the second junction plate. The first junction plate has an umbilical cable connected to the control connections. The connector is a shaft which extends through the first junction plate and has one end extending into the receptacle of the second junction plate. The end of the shaft has an external acme thread in mating engagement with an internal acme thread of the receptacle. A handle is connected to an opposite end of the shaft for rotating the shaft. The control connections may be either hydraulic or electrical connections.
    Type: Grant
    Filed: September 28, 1992
    Date of Patent: November 30, 1993
    Assignee: Oil Industry Engineering, Inc.
    Inventors: Mario R. Lugo, Jon D. Buck, Mike Cunningham