Patents by Inventor Barbara Ann Ford
Barbara Ann Ford 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).
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Patent number: 6872771Abstract: The invention relates to a pneumatic tire having a component comprising a rubber containing the reaction product of a flavone and a methylene donor.Type: GrantFiled: August 22, 2002Date of Patent: March 29, 2005Assignee: The Goodyear Tire & Rubber CompanyInventors: Barbara Ann Ford, Paul Harry Sandstrom, Lawson Gibson Wideman
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Patent number: 6852345Abstract: Styrene butadiene rubber (SBR) is widely used as a chewing gum base in lieu of natural gums. It is necessary to protect chewing gum SBR with a food grade antioxidant stabilizer system. This invention discloses a chewing gum rubber composition (gum base) that utilizes carnosic acid from a Libiatae plant, such as rosemary or sage, as an antioxidant stabilizer. In the practice of this invention the chewing gum base also containg lecithin that can be used as an emulsifier for the carnosic acid. This invention more specifically discloses a chewing gum base comprising: (1) about 5 weight percent to about 95 weight percent of a rubbery elastomer; (2) about 0 weight percent to about 75 weight percent of an elastomer plasticizer selected from the group consisting of natural rosin esters and synthetic terpene resins; (3) about 1 weight percent to about 65 weight percent of a filler material; (4) carnosic acid, and (5) lecithin, wherein said chewing gum base is void of sweeteners.Type: GrantFiled: December 30, 2002Date of Patent: February 8, 2005Assignee: The Goodyear Tire & Rubber CompanyInventors: Valerie Anne Hill, Barbara Ann Ford
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Patent number: 6670437Abstract: This invention discloses a chewing gum rubber composition (gum base) that utilizes carnosic acid from a Libiatae plant, such as rosemary or sage, as an antioxidant stabilizer. This invention more specifically discloses a chewing gum base comprising: (1) about 5 weight percent to about 95 weight percent of a rubbery elastomer; (2) about 0 weight percent to about 75 weight percent of an elastomer plasticizer selected from the group consisting of natural rosin esters and synthetic terpene resins; (3) about 1 weight percent to about 65 weight percent of a filler material; and (4) carnosic acid, wherein said chewing gum base is void of sweeteners, flavoring agents or colors.Type: GrantFiled: March 2, 2001Date of Patent: December 30, 2003Assignee: The Goodyear Tire & Rubber CompanyInventors: Barbara Ann Ford, Valerie Anne Hill
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Publication number: 20030124220Abstract: Styrene butadiene rubber (SBR) is widely used as a chewing gum base in lieu of natural gums. It is necessary to protect chewing gum SBR with a food grade antioxidant stabilizer system. This invention discloses a chewing gum rubber composition (gum base) that utilizes carnosic acid from a Libiatae plant, such as rosemary or sage, as an antioxidant stabilizer. In the practice of this invention the chewing gum base also containg lecithin that can be used as an emulsifier for the carnosic acid. This invention more specifically discloses a chewing gum base comprising: (1) about 5 weight percent to about 95 weight percent of a rubbery elastomer; (2) about 0 weight percent to about 75 weight percent of an elastomer plasticizer selected from the group consisting of natural rosin esters and synthetic terpene resins; (3) about 1 weight percent to about 65 weight percent of a filler material; (4) carnosic acid, and (5) lecithin, wherein said chewing gum base is void of sweeteners.Type: ApplicationFiled: December 30, 2002Publication date: July 3, 2003Inventors: Valerie Anne Hill, Barbara Ann Ford
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Publication number: 20020051429Abstract: Styrene butadiene rubber (SBR) is widely used as a chewing gum base in lieu of natural gums. It is necessary to protect chewing gum SBR with a food grade antioxidant stabilizer system. This invention discloses a chewing gum rubber composition (gum base) that utilizes carnosic acid from a Libiatae plant, such as rosemary or sage, as an antioxidant stabilizer. This invention more specifically discloses a chewing gum base comprising: (1) about 5 weight percent to about 95 weight percent of a rubbery elastomer; (2) about 0 weight percent to about 75 weight percent of an elastomer plasticizer selected from the group consisting of natural rosin esters and synthetic terpene resins; (3) about 1 weight percent to about 65 weight percent of a filler material; and (4) carnosic acid, wherein said chewing gum base is void of sweeteners.Type: ApplicationFiled: March 2, 2001Publication date: May 2, 2002Applicant: Goodyear Tire & Rubber CompanyInventors: Barbara Ann Ford, Valerie Anne Hill
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Patent number: 6242553Abstract: Styrene butadiene rubber (SBR) is widely used as a chewing gum base in lieu of natural gums. It is necessary to protect chewing gum SBR with a food grade antioxidant stabilizer system. This invention discloses a chewing gum rubber composition (gum base) that utilizes carnosic acid from a Libiatae plant, such as rosemary or sage, as an antioxidant stabilizer.Type: GrantFiled: August 3, 2000Date of Patent: June 5, 2001Assignee: The Goodyear Tire & Rubber CompanyInventors: Valerie Anne Hill, Barbara Ann Ford
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Patent number: 6231896Abstract: This invention discloses a chewing gum rubber composition (gum base) that utilizes carnosic acid from a Libiatae plant, such as rosemary or sage, as an antioxidant stabilizer. This invention more specifically discloses a chewing gum base comprising: (1) about 5 weight percent to about 95 weight percent of a rubbery elastomer; (2) about 0 weight percent to about 75 weight percent of an elastomer plasticizer selected from the group consisting of natural rosin esters and synthetic terpene resins; (3) about 1 weight percent to about 65 weight percent of a filler material; and (4) carnosic acid, wherein said chewing gum base is void of sweeteners, flavoring agents or colorants and a water-soluble portion.Type: GrantFiled: September 8, 2000Date of Patent: May 15, 2001Assignee: The Goodyear Tire & Rubber CompanyInventors: Barbara Ann Ford, Valerie Anne Hill
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Patent number: 6180144Abstract: Styrene butadiene rubber (SBR) is widely used as a chewing gum base in lieu of natural gums. It is necessary to protect chewing gum SBR with a food grade antioxidant stabilizer system. This invention discloses a chewing gum rubber composition (gum base) that utilizes carnosic acid from a Libiatae plant, such as rosemary or sage, as an antioxidant stabilizer. This invention more specifically discloses a chewing gum base comprising: (1) about 5 weight percent to about 95 weight percent of a rubbery elastomer; (2) about 0 weight percent to about 75 weight percent of an elastomer plasticizer selected from the group consisting of natural rosin esters and synthetic terpene resins; (3) about 1 weight percent to about 65 weight percent of a filler material; and (4) carnosic acid.Type: GrantFiled: January 27, 2000Date of Patent: January 30, 2001Assignee: The Goodyear Tire & Rubber COInventors: Valerie Anne Hill, Barbara Ann Ford