Patents by Inventor Subraman R. Cherukuri

Subraman R. Cherukuri 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: 4518615
    Abstract: A chewing gum base composition that does not adhere to dentures, removable and fixed oral prostethic devices, fillings or natural teeth. The chewing gum base composition includes an elastomer, elastomer solvent, polyvinyl acetate, emulsifier, low molecular weight polyethylene, waxes, plasticizer and fillers.
    Type: Grant
    Filed: August 23, 1983
    Date of Patent: May 21, 1985
    Assignee: Warner-Lambert Company
    Inventors: Subraman R. Cherukuri, Ellen Marschall-Helman, Frank T. Hriscisce
  • Patent number: 4409244
    Abstract: A chewing gum is provided which has a soft consistency, an easy bite through, improved flavor characteristics and shelf-life and does not stick to its wrapper. These advantages are attained through the use of pure fructose syrup in place of corn syrup as a sweetener-plasticizer-bulking agent.
    Type: Grant
    Filed: August 13, 1982
    Date of Patent: October 11, 1983
    Assignee: Nabisco Brands, Inc.
    Inventors: Subraman R. Cherukuri, Dominick R. Friello, Walter Hopkins, Ellery Parker, Donald A. M. Mackay
  • Patent number: 4371549
    Abstract: A stable liquid red beet color is provided which may be stored at room temperature and which is formed of spray-dried liquid red beet color carried on a solid medium, such as gum arabic or maltodextrin, which is dispersed in a liquid medium, such as glycerin, hydrogenated vegetable oil or propylene glycol.A chewing gum containing the above stable liquid red beet color is also provided.
    Type: Grant
    Filed: June 1, 1981
    Date of Patent: February 1, 1983
    Assignee: Nabisco Brands, Inc.
    Inventors: Subraman R. Cherukuri, Dominick R. Friello, Ellery Parker, Walter Hopkins, Donald A. M. Mackay
  • Patent number: 4352822
    Abstract: A synthetic non-styrene-butadiene rubber gum base is provided which has non-stick properties, retains its softness over extended periods of time even without the presence of antioxidants and improves or extends sweetness and flavor when used in either sugar or sugarless chewing gums and contains polyisobutylene and a mixture of polyvinyl acetate, triacetin and glyceryl monostearate as film forming-plasticizing agents together with polyterpene, polyethylene, wax, glyceryl monostearate, fatty acid esters and filler. A chewing gum containing this gum base and method for preparing same are also provided.
    Type: Grant
    Filed: December 15, 1980
    Date of Patent: October 5, 1982
    Assignee: Nabisco Brands Inc.
    Inventors: Subraman R. Cherukuri, Dominick R. Friello, Michael Ferroti, Walter Jewell, Ronald P. D'Amelia
  • Patent number: 4352823
    Abstract: A coextruded chewing gum is provided which includes an extruded center portion surrounded by and bonded to an extruded outer shell portion. The center portion of the coextruded chewing gum formed of a non-SBR gum, will be of a generally soft consistency, a moisture content of at least about 5% up to about 10% by weight of the core, while the outer shell portion will provide a protective layer or coating for the core portion to inhibit sweating and stickiness and thereby allow for use of conventional wrapping machines.
    Type: Grant
    Filed: April 13, 1981
    Date of Patent: October 5, 1982
    Assignee: Nabisco Brands, Inc.
    Inventors: Subraman R. Cherukuri, Raymond L. Roy, Dominick R. Friello, Stephen H. Wolf
  • Patent number: 4352825
    Abstract: A coextruded chewing gum is provided which includes an extruded center portion surrounded by and bonded to an extruded outer shell portion. The center portion of the coextruded chewing gum will be of a generally soft consistency, substantially softer than that ordinarily employed in chewing gums of conventional structure, while the outer shell portion will provide a protective layer or coating for the core portion to inhibit sweating and stickiness and thereby allow for use of conventional wrapping machines.
    Type: Grant
    Filed: February 23, 1981
    Date of Patent: October 5, 1982
    Assignee: Nabisco Brands, Inc.
    Inventors: Subraman R. Cherukuri, Raymond L. Roy, Dominick R. Friello, Stephen H. Wolf
  • Patent number: 4317838
    Abstract: An improved method for applying a sugarless coating containing sorbitol to chewing gum pieces and confections by using a single coating syrup containing sorbitol and/or other non-sugar sweetener, an adhesion or binder component, such as gum arabic, a filler-anti-stick component, such as calcium carbonate, and a dispersing agent, such as titanium dioxide.
    Type: Grant
    Filed: February 23, 1981
    Date of Patent: March 2, 1982
    Assignee: Life Savers, Inc.
    Inventors: Subraman R. Cherukuri, Dominick R. Friello
  • Patent number: 4316915
    Abstract: Center-filled chewing gum is provided which includes as the center fill a dispersion of a thickener, such as carboxymethyl cellulose in glycerin, the glycerin functioning as both a sweetener and carrier, and the thickener functioning to retard increase in viscosity of the glycerin.
    Type: Grant
    Filed: February 26, 1981
    Date of Patent: February 23, 1982
    Assignee: Life Savers, Inc.
    Inventors: Dominick R. Friello, Ellery Parker, Donald A. M. Mackay, Subraman R. Cherukuri
  • Patent number: 4271199
    Abstract: An improved sugar-containing chewing gum is provided which has long-lasting sweetness, soft and smooth consistency, an amorphous bite through and enhanced flavor and is non-sticky, and is formed of gum base, a premixed recrystallized combination of liquid and solid sweeteners which preferably include high fructose syrup alone or together with liquid glucose, corn syrup, sorbitol syrup and/or invert sugar in combination with sucrose or sorbitol and water, and flavors, softeners, and other conventional chewing gum ingredients.The above chewing gum formulation will have a short nougat-like or fondant-like structure and is particularly suitable as a non-stick bubble gum which does not stick to its wrapper.
    Type: Grant
    Filed: November 23, 1979
    Date of Patent: June 2, 1981
    Assignee: Life Savers, Inc.
    Inventors: Subraman R. Cherukuri, Walter Vink, Dominick R. Friello, Donald A. M. Mackay
  • Patent number: 4271198
    Abstract: A chewing gum is provided which initially has a relatively hard texture making it easy to wrap and which subsequently changes to a relatively soft texture facilitating easy bite through. The above chewing gum includes gum base, corn syrup, solids and one or more liquid moisturizers initially separated from the corn syrup solids, together with optional sweeteners and bulking agents, softeners and the like.A method for preparing the above chewing gum is also provided.
    Type: Grant
    Filed: December 10, 1979
    Date of Patent: June 2, 1981
    Assignee: Life Savers, Inc.
    Inventors: Subraman R. Cherukuri, Dominick R. Friello, Walter Jewell, Donald A. M. Mackay
  • Patent number: 4271197
    Abstract: A chewing gum is provided which has improved softness and flexibility retention, and prolonged shelf life and contains as a plasticizer and sweetener a combination of a hydrogenated starch hydrolysate and sorbitol, and optionally, mannitol, glycerin, and/or gum arabic. The above chewing gum has been found to have excellent extrudability properties and may be used in making sugarless bubble gums, standard sugarless gums as well as center-filled gums.
    Type: Grant
    Filed: June 21, 1979
    Date of Patent: June 2, 1981
    Inventors: Walter Hopkins, Dominick R. Friello, Subraman R. Cherukuri, Raymond L. Roy, Donald A. M. Mackay
  • Patent number: 4250195
    Abstract: A new method is provided for applying a soft flexible sugar coating to soft chewing gum pieces which method requires that a sugar coating be applied to fresh soft chewing gum substantially immediately (within 3 hours) after the chewing gum is prepared and without first subjecting such chewing gum to the normal 24 to 48 hour conditioning period. The resulting coating takes the form of a continuous soft flexible protective shell which tightly adheres to the soft chewing gum piece, locks in freshness and imparts a long-shelf life thereto. The chewing gum piece produced by the above method remains soft even after prolonged periods of storage.The coated chewing gum produced by the above method is also provided.
    Type: Grant
    Filed: September 24, 1979
    Date of Patent: February 10, 1981
    Assignee: Life Savers, Inc.
    Inventors: Subraman R. Cherukuri, Dominick R. Friello
  • Patent number: 4238510
    Abstract: A sugarless coating containing sorbitol in a crystalline form is provided which is applied to chewing gum pieces and confections.
    Type: Grant
    Filed: February 21, 1979
    Date of Patent: December 9, 1980
    Assignee: Life Savers, Inc.
    Inventors: Subraman R. Cherukuri, Dominick R. Friello