Patents by Inventor Colin Gray

Colin Gray 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: 10121319
    Abstract: A gaming system and method of rewarding players of electronic gaming machines connected by a network to a host computer, including storing player-useable points at a network-accessible location, enabling a player to convert at least some of the points into monetary units at a conversion rate, wherein the monetary units are convertible into credits for wagering on at least one of the electronic gaming machines, awarding a personal points conversion rate multiplier to a player, and applying the points conversion rate multiplier to the conversion rate.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: November 6, 2018
    Assignee: IGT
    Inventors: Anthony David Radisich, Johann Blignaut, Colin Gray
  • Publication number: 20170069169
    Abstract: A gaming system and method of rewarding players of electronic gaming machines connected by a network to a host computer, including storing player-useable points at a network-accessible location, enabling a player to convert at least some of the points into monetary units at a conversion rate, wherein the monetary units are convertible into credits for wagering on at least one of the electronic gaming machines, awarding a personal points conversion rate multiplier to a player, and applying the points conversion rate multiplier to the conversion rate.
    Type: Application
    Filed: November 21, 2016
    Publication date: March 9, 2017
    Inventors: Anthony David Radisich, Johann Blignaut, Colin Gray
  • Patent number: 9501899
    Abstract: A gaming system and method of rewarding players of electronic gaming machines connected by a network to a host computer, including storing player-useable points at a network-accessible location, enabling a player to convert at least some of the points into monetary units at a conversion rate, wherein the monetary units are convertible into credits for wagering on at least one of the electronic gaming machines, awarding a personal points conversion rate multiplier to a player, and applying the points conversion rate multiplier to the conversion rate.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: November 22, 2016
    Assignee: IGT
    Inventors: Anthony David Radisich, Johann Blignaut, Colin Gray
  • Publication number: 20160140806
    Abstract: A gaming system and method of rewarding players of electronic gaming machines connected by a network to a host computer, including storing player-useable points at a network-accessible location, enabling a player to convert at least some of the points into monetary units at a conversion rate, wherein the monetary units are convertible into credits for wagering on at least one of the electronic gaming machines, awarding a personal points conversion rate multiplier to a player, and applying the points conversion rate multiplier to the conversion rate.
    Type: Application
    Filed: January 21, 2016
    Publication date: May 19, 2016
    Inventors: Anthony David Radisich, Johann Blignaut, Colin Gray
  • Patent number: 9245414
    Abstract: A gaming system and method of rewarding players of electronic gaming machines connected by a network to a host computer, including storing player-useable points at a network-accessible location, enabling a player to convert at least some of the points into monetary units at a conversion rate, wherein the monetary units are convertible into credits for wagering on at least one of the electronic gaming machines, awarding a personal points conversion rate multiplier to a player, and applying the points conversion rate multiplier to the conversion rate.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: January 26, 2016
    Assignee: IGT
    Inventors: Anthony David Radisich, Johann Blignaut, Colin Gray
  • Publication number: 20150187180
    Abstract: A gaming system and method of rewarding players of electronic gaming machines connected by a network to a host computer, including storing player-useable points at a network-accessible location, enabling a player to convert at least some of the points into monetary units at a conversion rate, wherein the monetary units are convertible into credits for wagering on at least one of the electronic gaming machines, awarding a personal points conversion rate multiplier to a player, and applying the points conversion rate multiplier to the conversion rate.
    Type: Application
    Filed: March 13, 2015
    Publication date: July 2, 2015
    Inventors: Anthony David Radisich, Johann Blignaut, Colin Gray
  • Patent number: 9022855
    Abstract: A gaming system a method of rewarding players of electronic gaming machines connected by a network to a host computer which includes accumulating player-usable points at a network-accessible location as a function of gaming activity on one or more of the electronic gaming machines and subsequently awarding the accumulated points to a player, where at least some of the accumulated points are hidden from the player prior to the points being awarded.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: May 5, 2015
    Assignee: IGT
    Inventors: Anthony David Radisich, Johann Blignaut, Colin Gray
  • Patent number: 9005013
    Abstract: A gaming system and method of rewarding players of electronic gaming machines connected by a network to a host computer, including storing player-useable points at a network-accessible location, enabling a player to convert at least some of the points into monetary units at a conversion rate, wherein the monetary units are convertible into credits for wagering on at least one of the electronic gaming machines, awarding a personal points conversion rate multiplier to a player, and applying the points conversion rate multiplier to the conversion rate.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: April 14, 2015
    Assignee: IGT
    Inventors: Anthony David Radisich, Johann Blignaut, Colin Gray
  • Publication number: 20130084961
    Abstract: A gaming system a method of rewarding players of electronic gaming machines connected by a network to a host computer which includes accumulating player-usable points at a network-accessible location as a function of gaming activity on one or more of the electronic gaming machines and subsequently awarding the accumulated points to a player, where at least some of the accumulated points are hidden from the player prior to the points being awarded.
    Type: Application
    Filed: September 4, 2012
    Publication date: April 4, 2013
    Applicant: IGT
    Inventors: Anthony David Radisich, Johann Blignaut, Colin Gray
  • Publication number: 20130084962
    Abstract: A gaming system and method of rewarding players of electronic gaming machines connected by a network to a host computer, including storing player-useable points at a network-accessible location, enabling a player to convert at least some of the points into monetary units at a conversion rate, wherein the monetary units are convertible into credits for wagering on at least one of the electronic gaming machines, awarding a personal points conversion rate multiplier to a player, and applying the points conversion rate multiplier to the conversion rate.
    Type: Application
    Filed: September 4, 2012
    Publication date: April 4, 2013
    Applicant: IGT
    Inventors: Anthony David Radisich, Johann Blignaut, Colin Gray
  • Publication number: 20070112034
    Abstract: The invention relates to 2-(benzimidazol-1-yl)-acetamide bisaryl derivative having the general Formula I wherein n is 0 or 1; Ar1 represents a diradical derived from a 5- or-6-membered aromatic ring, optionally comprising 1-3 heteroatoms selected from N, O and S, said ring being optionally substituted with (C1-4)alkyl, (C1-4)alkyloxy, halogen, CF3 or cyano; Ar2 represents a 6-membered aryl ring, optionally comprising 1-3 nitrogen atoms, said ring being optionally substituted with 1-3 substituents selected from (C1-4)alkyl (optionally substituted with 1 or more halogens), (C1-4)alkyloxy (optionally substituted with 1 or more halogens), di(C1-4)alkylamino, halogen, CF3 or cyano; or a pharmaceutically acceptable salt thereof; to pharmaceutical compositions comprising the same and to the use of said 2-(benzimidazol-1-yl)-acetamide bisaryl derivatives in the treatment of TRPV1 mediated disorders.
    Type: Application
    Filed: November 7, 2006
    Publication date: May 17, 2007
    Applicant: AKZO NOBEL N.V.
    Inventors: Ronald Palin, Colin Gray
  • Publication number: 20070105920
    Abstract: The invention relates 2-(benzimidazol-1-yl)-N-(4-phenylthiazol-2-yl)acetamide derivatives having the general Formula I wherein R1 is H, (C1-4)alkyl, (C1-4)alkyloxy or halogen; R2 represents 1-3 substituents selected from H, (C1-4)alkyl (optionally substituted with 1 or more halogens), (C1-4)alkyloxy (optionally substituted with 1 or more halogens), halogen, CF3 or cyano; or a pharmaceutically acceptable salt thereof; to pharmaceutical compositions comprising the same and to the use of said 2-(benzimidazol-1-yl)-N-(4-phenylthiazol-2-yl)acetamide derivatives in the treatment of TRPV1 mediated disorders.
    Type: Application
    Filed: November 7, 2006
    Publication date: May 10, 2007
    Applicant: AKZO NOBEL N.V.
    Inventors: Ronald Palin, Colin Gray
  • Publication number: 20070099131
    Abstract: The use of a red-sensitising trinuclear merocyanine dye and an osmium dopant according to formula (I): [Os(NZ)L5]r wherein Z is sulphur or oxygen, L is a ligand and r is 0, ?1, ?2 or ?3, in photographic silver halide emulsions for use in photographic materials, result in a reduction and/or prevention of speed gain in the emulsion over time without significant speed loss.
    Type: Application
    Filed: November 14, 2004
    Publication date: May 3, 2007
    Inventors: Nicholas Grzeskowiak, Colin Gray
  • Publication number: 20070065761
    Abstract: The invention provides a photographic element, comprising a support, a photographic emulsion layer and, an anti-halation underlayer and/or a pelloid layer, the antihalation underlayer and/or pelloid layer being present in an amount of 1 g/m2 or less and comprises a vehicle and a solid particle dye.
    Type: Application
    Filed: April 30, 2004
    Publication date: March 22, 2007
    Inventors: Colin Gray, Martin Day
  • Patent number: 6350021
    Abstract: An ink jet printing system comprising a droplet generator (5), a supply tank (3), supply transfer means for driving the ink from said tank to said generator and means for measuring the flow rate of the stream of ink droplets by monitoring the change of ink level in said tank, said system including a bleed connection (19) from the generator to the tank in closed circuit with said tank. An ink jet printing system comprising means for using measurements of the rate of change of liquid level in an ink supply tank to provide an indication that there has been a fault in the system. An ink jet printing system comprising a holding tank (101) for receiving liquid issued from the ink jet generator during preparation of the system.
    Type: Grant
    Filed: March 29, 1999
    Date of Patent: February 26, 2002
    Assignee: Marconi Data Systems Inc.
    Inventors: Colin Gray, Anthony John Shacklock
  • Patent number: 5115251
    Abstract: A continuous ink-jet includes a nozzle plate with multiple nozzles for ejecting droplets past a drop-charging electrode assembly located perpendicular to the droplet direction, the assembly and plate disposed with a rigid rail further engaging a groove to align the assembly with the plate.
    Type: Grant
    Filed: August 17, 1990
    Date of Patent: May 19, 1992
    Assignee: Elmjet Limited
    Inventor: Colin Gray
  • Patent number: 3930581
    Abstract: A sheet feeding mechanism is described in which the sheets in a batch of sheets are sorted into different output stackers. The sheet feeding mechanism includes a buffer store for receiving and temporarily holding a batch of sheets while a predetermined batch value is verified, and a batch verifier responsive to the passage of each sheet along a given path for comparing a measured batch value with a reference value to derive an error signal. The sheets are extracted from the store one by one and a sheet sorting mechanism sorts the sheets into different output stackers. The sorting mechanism includes means responsive to the output of the verifier for segregating the sheets of the batch extracted from the store whenever the error exceeds a predetermined value.
    Type: Grant
    Filed: January 21, 1975
    Date of Patent: January 6, 1976
    Assignee: Crosfield Business Machines Limited
    Inventor: Colin Gray
  • Patent number: RE34932
    Abstract: A continuous ink-jet includes a nozzle plate with multiple nozzles for ejecting droplets past a drop-charging electrode assembly located perpendicular to the droplet direction, the assembly and plate disposed with a rigid rail further engaging a groove to align the assembly with the plate.
    Type: Grant
    Filed: April 2, 1993
    Date of Patent: May 9, 1995
    Assignee: Elmjet Limited
    Inventor: Colin Gray
  • Patent number: D1010097
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: January 2, 2024
    Assignee: Warming Trends, LLC
    Inventors: Voni D. Flaherty, Timothy S. Flaherty, Kevin F. O'Connor, Timothy Allons, Jr., Colin Gray