Patents by Inventor Steven Randolph

Steven Randolph 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).

  • Patent number: 8256641
    Abstract: A cup is provided having a lid with a spout defined by walls tapered towards a distal end of the spout. The lid has handles extending therefrom that are preferably formed of a first and second material having different Shore A hardnesses to define a rigid portion and a gripping portion.
    Type: Grant
    Filed: June 15, 2009
    Date of Patent: September 4, 2012
    Assignee: Playtex Products, Inc.
    Inventors: Ross Steven Randolph, Joseph Paul Sejnowski
  • Publication number: 20120220770
    Abstract: Disclosed herein are bicyclic guanidine salts formed as the reaction product of reactants comprising (a) a compound having the general formula CXn, wherein X is N, O, or S and wherein n is 2 to 4; (b) an acid; (c) dipropylene triamine; and (d) water, and an associated method for forming a bicyclic guanidine salt from the same reaction ingredients.
    Type: Application
    Filed: February 25, 2011
    Publication date: August 30, 2012
    Inventors: Charles Robert Hickenboth, Richard F. Karabin, Christopher A. Dacko, Steven Randolph Zawacky, Thomas Charles Moriartiy, Gregory J. McCollum
  • Publication number: 20120221046
    Abstract: A nipple simulating the shape, surface geometry and function of a woman's breast is provided. The nipple has a stem and a base. The base has an areola region and a bulbous region. The areola region is positioned between the stem and the bulbous region, and can simulate the areola of a woman's breast. The bulbous region can simulate the region of a woman's breast surrounding the areola. The areola region has a texture or surface geometry that is different from the texture or surface geometry of the stem or bulbous region.
    Type: Application
    Filed: April 30, 2012
    Publication date: August 30, 2012
    Inventors: Ross Steven Randolph, Charles John Renz, John George Rousso, Brenda O'Grady Liistro
  • Publication number: 20120200007
    Abstract: An improved method for substrate micromachining. Preferred embodiments of the present invention provide improved methods for the utilization of charged particle beam masking and laser ablation. A combination of the advantages of charged particle beam mask fabrication and ultra short pulse laser ablation are used to significantly reduce substrate processing time and improve lateral resolution and aspect ratio of features machined by laser ablation to preferably smaller than the diffraction limit of the machining laser.
    Type: Application
    Filed: April 18, 2012
    Publication date: August 9, 2012
    Applicant: FEI COMPANY
    Inventors: Marcus Straw, Milos Toth, Steven Randolph, Michael Lysaght, Mark Utlaut
  • Publication number: 20120196440
    Abstract: Material is deposited in a desired pattern by spontaneous deposition of precursor gas at regions of a surface that are prepared using a beam to provide conditions to support the initiation of the spontaneous reaction. One the reaction is initiated, it continues in the absence of the beam at the regions of the surface at which the reaction was initiated.
    Type: Application
    Filed: January 30, 2011
    Publication date: August 2, 2012
    Applicant: FEI COMPANY
    Inventors: Aurelien Philippe Jean Maclou Botman, Steven Randolph, Milos Toth
  • Patent number: 8172874
    Abstract: A nipple simulating the shape, surface geometry and function of a woman's breast is provided. The nipple has a stem and a base. The base has an areola region and a bulbous region. The areola region is positioned between the stem and the bulbous region, and can simulate the areola of a woman's breast. The bulbous region can simulate the region of a woman's breast surrounding the areola. The areola region has a texture or surface geometry that is different from the texture or surface geometry of the stem or bulbous region.
    Type: Grant
    Filed: August 17, 2005
    Date of Patent: May 8, 2012
    Assignee: Playtex Products, Inc.
    Inventors: Ross Steven Randolph, Charles John Renz, John George Rousso, Brenda O'Grady Liistro
  • Patent number: 8168961
    Abstract: An improved method for substrate micromachining. Preferred embodiments of the present invention provide improved methods for the utilization of charged particle beam masking and laser ablation. A combination of the advantages of charged particle beam mask fabrication and ultra short pulse laser ablation are used to significantly reduce substrate processing time and improve lateral resolution and aspect ratio of features machined by laser ablation to preferably smaller than the diffraction limit of the machining laser.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: May 1, 2012
    Assignee: FEI Company
    Inventors: Marcus Straw, Milos Toth, Steven Randolph, Michael Lysaght, Mark Utlaut
  • Patent number: 8146174
    Abstract: The present invention provides a glove for a wearer. The glove has a hand covering portion and an arm covering portion connected to the hand covering portion. The arm covering portion has a number of segments with each connected to one another by a pivot. The arm covering portion in a first position covers and protects the wearer. The arm covering portion in a second position forms an obstruction to prevent a liquid from contacting the wearer with the obstruction trapping the liquid therein.
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: April 3, 2012
    Assignee: Playtex Products, Inc.
    Inventors: Rosemary F. Knuth, Ross Steven Randolph, Joseph C. Hourihan, Gerald Merovitz
  • Publication number: 20110114665
    Abstract: Gas flow from multiple gas sources into a sample chamber of a beam system is controlled by a cycling valve for each gas source, with the gas pressure in the sample chamber being determined by the relative time that the valve is opened and the upstream pressure at the valve. A gas valve positioned inside the vacuum chamber allows rapid response in shutting off a gas. In some preferred embodiments, a precursor gas is supplied from a solid or liquid material in a container that remains outside the vacuum system while in use and which is readily connected or disconnected to the gas injection system without significant leakage.
    Type: Application
    Filed: November 16, 2010
    Publication date: May 19, 2011
    Applicant: FEI COMPANY
    Inventors: CLIVE D. CHANDLER, STEVEN RANDOLPH, GAVIN HARTIGAN
  • Publication number: 20110070381
    Abstract: A system for beam-induced deposition or etching, in which a charged particle or laser beam can be directed to a work piece within a single vacuum chamber, either normally incident or at an angle. Simultaneously with beam illumination of the work piece, a deposition or etch precursor gas is co-injected or premixed with a purification compound and (optionally) a carrier gas prior to injection into the process chamber. The beam decomposes the deposition precursor gas to deposit a film only in areas illuminated by the beam, or decomposes the etch precursor gas to etch a film only in areas illuminated by the beam. Undesired impurities such as carbon in the deposited film are removed during film growth by interaction with adsorbed species on the work piece surface that are generated by interaction of the beam with adsorbed molecules of the film purification compound. Alternatively, the film purification compound can be used to inhibit oxidation of the material etched by the etch precursor gas.
    Type: Application
    Filed: September 23, 2009
    Publication date: March 24, 2011
    Applicant: FEI COMPANY
    Inventors: Milos Toth, Charlene Lobo, Steven Randolph, Clive Chandler
  • Publication number: 20100197142
    Abstract: A method and apparatus for selective etching a substrate using a focused beam. For example, multiple gases may be used that are involved in competing beam-induced and spontaneous reactions, with the result depending on the materials on the substrate. The gases may include, for example, an etchant gas and an auxiliary gas that inhibits etching.
    Type: Application
    Filed: January 30, 2009
    Publication date: August 5, 2010
    Applicant: FEI COMPANY
    Inventors: STEVEN RANDOLPH, CLIVE D. CHANDLER
  • Publication number: 20100127190
    Abstract: An improved method for substrate micromachining. Preferred embodiments of the present invention provide improved methods for the utilization of charged particle beam masking and laser ablation. A combination of the advantages of charged particle beam mask fabrication and ultra short pulse laser ablation are used to significantly reduce substrate processing time and improve lateral resolution and aspect ratio of features machined by laser ablation to preferably smaller than the diffraction limit of the machining laser.
    Type: Application
    Filed: November 26, 2008
    Publication date: May 27, 2010
    Applicant: FEI COMPANY
    Inventors: MARCUS STRAW, Milos Toth, Steven Randolph, Michael Lysaght, Mark Utlaut
  • Publication number: 20100102019
    Abstract: A bottle assembly is provided. The bottle has inner and outer bodies that are selectively engageable and form a space therebetween for insulation by air. The inner and outer bottles can be selectively secured by a deformable collar. The bottle assembly may have a vented nipple that promotes latch-on to an areola region of the nipple.
    Type: Application
    Filed: January 5, 2010
    Publication date: April 29, 2010
    Inventors: Ross Steven Randolph, Paul Bertram
  • Patent number: 7669725
    Abstract: A bottle assembly is provided. The bottle has inner and outer bodies that are selectively engageable and form a space therebetween for insulation by air. The inner and outer bottles can be selectively secured by a deformable collar. The bottle assembly may have a vented nipple that promotes latch-on to an areola region of the nipple.
    Type: Grant
    Filed: March 4, 2004
    Date of Patent: March 2, 2010
    Assignee: Playtex Products, Inc.
    Inventors: Ross Steven Randolph, Paul Bertram
  • Publication number: 20090307870
    Abstract: Advertising is mounted for viewing in a rigid hollow housing that surrounds or otherwise encompasses a handle strap that at its upper end is attached to an overhead bar or rail on a bus, train or the like, and that has a lower end which is passed down through the middle of the housing so as to project a lower handle-end of the strap from the bottom of the housing. A hand-hold of toroidal or other shape, may be inserted at, or mounted to, the handle-end of the strap. The hand-hold may be sized to keep the housing from falling off the end of the strap.
    Type: Application
    Filed: June 16, 2008
    Publication date: December 17, 2009
    Inventor: Steven Randolph Smith
  • Publication number: 20090255931
    Abstract: A cup is provided having a lid with a spout defined by walls tapered towards a distal end of the spout. The lid has handles extending therefrom that are preferably formed of a first and second material having different Shore A hardnesses to define a rigid portion and a gripping portion.
    Type: Application
    Filed: June 15, 2009
    Publication date: October 15, 2009
    Inventors: Ross Steven Randolph, Joseph Paul Sejnowski
  • Patent number: 7562789
    Abstract: A cup is provided having a lid with a spout defined by walls tapered towards a distal end of the spout. The lid has handles extending therefrom that are preferably formed of a first and second material having different Shore A hardnesses to define a rigid portion and a gripping portion.
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: July 21, 2009
    Assignee: Playtex Products, Inc.
    Inventors: Ross Steven Randolph, Joseph Paul Sejnowski
  • Publication number: 20090126075
    Abstract: The present invention provides a glove for a wearer. The glove has a hand covering portion and an arm covering portion connected to the hand covering portion. The arm covering portion has a number of segments with each connected to one another by a pivot. The arm covering portion in a first position covers and protects the wearer. The arm covering portion in a second position forms an obstruction to prevent a liquid from contacting the wearer with the obstruction trapping the liquid therein.
    Type: Application
    Filed: December 15, 2008
    Publication date: May 21, 2009
    Inventors: Rosemary F. Knuth, Ross Steven Randolph, Joseph C. Hourihan, Gerald Merovitz
  • Patent number: 7480945
    Abstract: The present invention provides a glove for a wearer. The glove has a hand covering portion and an arm covering portion connected to the hand covering portion. The arm covering portion has a number of segments with each connected to one another by a pivot. The arm covering portion in a first position covers and protects the wearer. The arm covering portion in a second position forms an obstruction to prevent a liquid from contacting the wearer with the obstruction trapping the liquid therein.
    Type: Grant
    Filed: September 22, 2005
    Date of Patent: January 27, 2009
    Assignee: Playtex Products, Inc.
    Inventors: Rosemary F. Knuth, Ross Steven Randolph, Joseph C. Hourihan, Gerald Merovitz
  • Cup
    Patent number: D551904
    Type: Grant
    Filed: June 5, 2006
    Date of Patent: October 2, 2007
    Assignee: Playtex Products, Inc.
    Inventors: John Rousso, Stephen Mowers, Brenda Liistro, Ross Steven Randolph, Arden Hill, Erin-Anne Lemieux, Kevin Michael Krauss, Mark Baerenrodt