Patents by Inventor William A. May

William A. May 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: 10315842
    Abstract: A system is provided for securing a lid of a container to prevent animal intrusion that includes a container, a lid, and a mechanism for securing the lid in a closed position. In an embodiment, the mechanism includes a gravity-actuated swivel lock for locking the mechanism when the container is tilted from a preferred orientation. In another embodiment, the system includes a mechanical claw configured to press at least one release lever for releasing the container lid, while grasping the container for lifting and tilting, to empty the container contents into a garbage truck.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: June 11, 2019
    Assignee: Western Disposal, Inc.
    Inventors: Mike G. Seader, William A. May, Stanley L. Schisler
  • Publication number: 20150368042
    Abstract: A system is provided for securing a lid of a container to prevent animal intrusion that includes a container, a lid, and a mechanism for securing the lid in a closed position. In an embodiment, the mechanism includes a gravity-actuated swivel lock for locking the mechanism when the container is tilted from a preferred orientation. In another embodiment, the system includes a mechanical claw configured to press at least one release lever for releasing the container lid, while grasping the container for lifting and tilting, to empty the container contents into a garbage truck.
    Type: Application
    Filed: June 19, 2015
    Publication date: December 24, 2015
    Inventors: Mike G. Seader, William A. May, Stanley L. Schisler
  • Patent number: 8383691
    Abstract: This invention improves prior methods of making cobalt-molybdenum-sulfide catalysts for alcohol production from syngas. In one aspect, improved methods are provided for making preferred cobalt-molybdenum-sulfide compositions. In another aspect, processes utilizing these catalysts for producing at least one C1-C4 alcohol, such as ethanol, from syngas are described.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: February 26, 2013
    Assignee: Albemarle Corporation
    Inventors: Karl Kharas, Jason P. Durand, William A. May
  • Patent number: 8354357
    Abstract: The present invention provides methods and compositions for the chemical conversion of syngas to alcohols. The invention includes catalyst compositions, methods of making the catalysts, and methods of using the catalysts including techniques to maintain catalyst stability. Certain embodiments teach compositions for catalyzing the conversion of syngas into products comprising at least one C1-C4 alcohol, such as ethanol. These compositions generally include cobalt, molybdenum, and sulfur, and avoid metal carbides both initially and during reactor operation.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: January 15, 2013
    Assignee: Albemarle Corporation
    Inventors: Karl Kharas, William A. May
  • Publication number: 20100331581
    Abstract: This invention improves prior methods of making cobalt-molybdenum-sulfide catalysts for alcohol production from syngas. In one aspect, improved methods are provided for making preferred cobalt-molybdenum-sulfide compositions. In another aspect, processes utilizing these catalysts for producing at least one C1-C4 alcohol, such as ethanol, from syngas are described.
    Type: Application
    Filed: June 28, 2010
    Publication date: December 30, 2010
    Applicant: RANGE FUELS, INC.
    Inventors: Karl KHARAS, Jason P. DURAND, William A. MAY
  • Publication number: 20100280287
    Abstract: The present invention provides methods and compositions for the chemical conversion of syngas to alcohols. The invention includes catalyst compositions, methods of making the catalysts, and methods of using the catalysts including techniques to maintain catalyst stability. Certain embodiments teach compositions for catalyzing the conversion of syngas into products comprising at least one C1-C4 alcohol, such as ethanol. These compositions generally include cobalt, molybdenum, and sulfur, and avoid metal carbides both initially and during reactor operation.
    Type: Application
    Filed: June 28, 2010
    Publication date: November 4, 2010
    Applicant: RANGE FUELS, INC.
    Inventors: Karl KHARAS, William A. MAY
  • Patent number: 6251443
    Abstract: The present invention relates to a method for producing a flavor base which then can be used to form savory flavor or flavor enhancer products. The method involves enzymatically hydrolyzing cereal grain cereal protein, in particular defatted wheat germ, to produce the flavor base.
    Type: Grant
    Filed: April 20, 1999
    Date of Patent: June 26, 2001
    Assignee: United Specialty Flavors, Inc.
    Inventors: Sambasiva R. Chigurupati, Kantilal G. Parekh, William A. May
  • Patent number: 6190625
    Abstract: The present invention provides a method for fluidized bed roasting of molybdenite to molybdenum trioxide. A fluid bed reactor separated into separate zones is used to provide plug flow conditions. A cooling tube is submerged in the fluid bed to control temperature. A vibrator is used to enhance fluidization.
    Type: Grant
    Filed: August 7, 1997
    Date of Patent: February 20, 2001
    Assignee: Qualchem, Inc.
    Inventors: Mahesh C. Jha, William A. May
  • Patent number: 6129135
    Abstract: A predetermined quantity of a metal-matrix composite material is injected to a heating crucible along an angular infeed direction toward a location therein at which a vortex is formed by the blade of an agitator through which the material is stirred while being superheated above the melting temperature to a pouring temperature under which the melted material is transferred to a casting mold after surface skimming thereof to form a product having improved wear resistance properties.
    Type: Grant
    Filed: June 29, 1999
    Date of Patent: October 10, 2000
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Amarnath P. Divecha, Subhash D. Karmarkar, William A. May, James M. Kerr, William A. Ferrando, Scott M. Hoover
  • Patent number: 5487554
    Abstract: A bicycle training device is provided which extends upwardly and rearwardly from the rear of a bicycle to allow an individual to support a rider in an upright position on the bicycle. The training device includes two generally U-shaped members which connect behind the bicycle. A grippable section is thus formed substantially parallel to the ground at an adjustable height.
    Type: Grant
    Filed: August 5, 1994
    Date of Patent: January 30, 1996
    Inventor: William A. May
  • Patent number: 5330557
    Abstract: Flowable molybdenum metal powder of controlled particle size distribution is produced by stage-wise reduction wherein, in a first stage, molybdenum trioxide feed is preferably introduced at depth in a fluid bed of molybdenum dioxide and is reduced in an atmosphere containing at least 50% hydrogen, by volume, at a temperature between 560.degree. and 620.degree. C. and the product molybdenum dioxide is then reduced to molybdenum metal in a second stage fluid bed at a temperature between 1025.degree. C. and 1075.degree. C. in an atmosphere containing at least 50% hydrogen employed in amount of at least 2.75 times stoichiometric while controlling the off-gas dewpoint to be at least 21.degree. C. and controlling the off-gas hydrogen:water vapor ratio so as not to exceed 24:1 and removing the product spheroidal molybdenum metal particles from the bottom of the bed to prevent collapse of the bed.
    Type: Grant
    Filed: December 28, 1992
    Date of Patent: July 19, 1994
    Assignee: Amax Inc.
    Inventor: William A. May
  • Patent number: 5306513
    Abstract: A baked edible cone which has a water content of from about 3.0 wt. % to about 10.0 wt. %, and which has the appearance, texture, taste, and consistency of a cookie. The cone may contain an effective water-binding or water-retaining amount of a water-binding agent, or may be refrigerated prior to baking to achieve retention of water within the cone. A preferred water-binding agent is hydrolyzed casein.
    Type: Grant
    Filed: November 15, 1991
    Date of Patent: April 26, 1994
    Inventors: Joyce Colucci, William A. May
  • Patent number: 4992237
    Abstract: A process is provided for igniting a mixed powder material compact containing sufficient fuel to support an exothermic reaction between ingredients contained in the compact. The ignition is achieved in an inert atmosphere with an electric arc produced by an electrode without contacting the compact and thereby initiating the reaction.
    Type: Grant
    Filed: January 24, 1990
    Date of Patent: February 12, 1991
    Assignee: Amax Inc.
    Inventor: William A. May
  • Patent number: 4667015
    Abstract: A process is provided for making flavored soluble protein concentrates from peanuts by grinding, pressing, and extracting with a flash steaming step interposed between the pressing and the extracting. The product concentrates display high protein water solubility and excellent storage characteristics.
    Type: Grant
    Filed: December 18, 1985
    Date of Patent: May 19, 1987
    Assignee: Morse Capital Corporation
    Inventor: William A. May
  • Patent number: 4650857
    Abstract: A process is provided for preparing bland protein concentrates from peanuts by grinding, pressing, and extracting substantially at temperatures below about 100.degree. F. The product protein concentrate is storage stable and displays high protein water solubility.
    Type: Grant
    Filed: December 18, 1985
    Date of Patent: March 17, 1987
    Assignee: Morse Capital Corporation
    Inventor: William A. May
  • Patent number: 4640842
    Abstract: Internally flavored hulled cereal grain, especially popcorn is provided along with a method for the preparation of same.
    Type: Grant
    Filed: August 13, 1985
    Date of Patent: February 3, 1987
    Inventor: William A. May
  • Patent number: 4495157
    Abstract: A process is provided for recovering metal values from spent hydrodesulfurization catalyst, the process comprising forming in a pressure reactor an aqueous slurry of finely divided spent catalyst and sodium carbonate, the spent catalyst containing by weight about 2 to 10% Mo, up to about 12% V (e.g., about 2 to 10%), about 0.5 to 4% Co, up to about 10% Ni (e.g., about 0.5 to 5%), occluded oil, coke, sulfide sulfur and the balance essentially alumina. The amount of sodium carbonate employed is at least sufficient under oxidizing conditions to convert molybdenum and any vanadium present to soluble Na.sub.2 MoO.sub.4 and NaVO.sub.3 and to neutralize SO.sub.3 produced during oxidation, the amount of sodium carbonate being at least that required stoichiometrically. The slurry is heated to a temperature of about 200.degree. C. to 350.degree. C. (e.g., 275.degree. C. to 325.degree. C.) and a pressure of about 800 psig to 2500 psig (e.g.
    Type: Grant
    Filed: September 2, 1983
    Date of Patent: January 22, 1985
    Assignee: Amax Inc.
    Inventors: Roger F. Sebenik, Pablo P. LaValle, John M. Laferty, William A. May
  • Patent number: 4183970
    Abstract: A material useful as a flavor extender is produced by pressure-cooking whey solids, such as spray dried sweet cheese whey, in the presence of liquid water at a temperature in the range about 110.degree.-200.degree. C. for up to about 30-60 minutes, followed by cooling and drying the resulting pressure-cooked whey solids. The resulting processed or pressure-cooked whey material is useful alone or in compositions as a flavor material or as a flavor extender. Food or flavor compositions can be flavored and/or their flavor extended by incorporating therein the processed whey solids material or compositions containing the same. Two particularly important embodiments of this invention are the use of the processed whey solids material or compositions containing the same as extenders for cocoa or coffee.
    Type: Grant
    Filed: October 4, 1977
    Date of Patent: January 15, 1980
    Assignee: Fritzche Dodge & Olcott Inc.
    Inventors: William A. May, Ivan R. Fernandez, Patrick P. Donohue, Alphonse J. DiCara