Patents by Inventor Orum Stringer
Orum Stringer 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: 5776435Abstract: An oral composition dentifrice comprising an orally acceptable vehicle, about 5-30% by weight of a siliceous polishing agent, about 0.25-0.35% by weight of a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2'-hydroxydiphenyl ether (triclosan) and an antibacterial-enhancing agent which enhances the delivery of said antibacterial agent to, and retention thereof on, oral surfaces.Type: GrantFiled: February 22, 1994Date of Patent: July 7, 1998Assignee: Colgate-Palmolive CompanyInventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5728756Abstract: An oral composition dentifrice comprising an orally acceptable vehicle, about 5-30% by weight of a siliceous polishing agent, a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2'-hydroxydiphenyl ether (triclosan), and an antibacterial-enhancing agent which enhances the delivery of said antibacterial agent to, and retention thereof on, oral surfaces, wherein said antiplaque agent is substantially completely dissolved in saliva present during tooth and gum cleaning in a solubilizing agent therefor. The solubilizing agent may be a humectant polyol such as propylene glycol, dipropylene glycol and hexylene glycol; a cellosolve such as methy cellosolve and ethyl cellosolve: a vegetable oil or wax containing at least about 12 carbon atoms in a straight chain such as olive oil, castor oil and petrolatum; or an ester such as ethyl acetate, amyl acetate, glyceryl tristearate and benzyl benzoate.Type: GrantFiled: June 24, 1996Date of Patent: March 17, 1998Assignee: Colgate Palmolive CompanyInventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5686064Abstract: An oral composition such as a dentifrice, mouthwash, lozenge or chewing gum containing a polyphosphate anticalculus agent, such as tetraalkali metal pyrophosphate and antibacterial antiplaque agent compatible therewith. The antiplaque agent is a substantially water-insoluble noncationic antibacterial agent such as 2,4,4'-trichloro-2'-hydroxydiphenyl ether (Triclosan). Antiplaque effectiveness is optimized by the presence of an antibacterial-enhancing agent which enhances delivery of said antibacterial agent to, and retention thereof on, oral surfaces.Type: GrantFiled: January 28, 1994Date of Patent: November 11, 1997Assignee: Colgate Palmolive CompanyInventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5538715Abstract: An oral composition dentifrice comprising an orally acceptable vehicle, about 5-30% by weight of a siliceous polishing agent, a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2'-hydroxydiphenyl ether (triclosan), and an antibacterial-enhancing agent which enhances the delivery of said antibacterial agent to, and retention thereof on, oral surfaces, wherein said antiplaque agent is substantially completely dissolved in saliva present during tooth and gum cleaning in a solubilizing agent therefor. The solubilizing agent may be a humectant polyol such as propylene glycol, dipropylene glycol and hexylene glycol; a cellosolve such as methy cellosolve and ethyl cellosolve; a vegetable oil or wax containing at least about 12 carbon atoms in a straight chain such as olive oil, castor oil and petrolatum; or an ester such as ethyl acetate, amyl acetate, glyceryl tristearate and benzyl benzoate.Type: GrantFiled: December 3, 1993Date of Patent: July 23, 1996Assignee: Colgate Palmolive CompanyInventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5466437Abstract: An oral composition mouthwash or liquid dentifrice containing an aqueous vehicle acceptable vehicle, a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2'-hydroxy-diphenyl ether (triclosan) and an antibacterial-enhancing agent which enhances delivery of said antibacterial agent to, and retention thereof on, oral surfaces.Type: GrantFiled: December 3, 1993Date of Patent: November 14, 1995Assignee: Colgate Palmolive CompanyInventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5344641Abstract: An oral composition dentifrice comprising an orally acceptable vehicle, about 5-30% by weight of a siliceous polishing agent, a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2'-hydroxydiphenyl ether (triclosan), and an antibacterial-enhancing agent which enhances the delivery of said antibacterial agent to, and retention thereof on, oral surfaces, wherein said antiplaque agent is substantially completely dissolved in saliva present during tooth and gum cleaning in a solubilizing agent therefor. The solubilizing agent may be a humectant polyol such as propylene glycol, dipropylene glycol and hexylene glycol; a cellosolve such as methyl cellosolve and ethyl cellosolve; a vegetable oil or wax containing at least about 12 carbon atoms in a straight chain such as olive oil, castor oil and petrolatum; or an ester such as ethyl acetate, amyl acetate, glyceryl tristearate and benzyl benzoate.Type: GrantFiled: November 25, 1992Date of Patent: September 6, 1994Assignee: Colgate-Palmolive Co.Inventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5312618Abstract: An oral composition dentifrice containing an orally acceptable vehicle, about 30-75% by weight of a dentally acceptable water-insoluble polishing agent, a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2.sup.1 -hydroxy-diphenyl ether (triclosan) an antibacterial enhancing agent which enhances the delivery of said antibacterial agent to, and retention thereof on, oral surfaces, and a surface active agent and/or a flavoring oil.Type: GrantFiled: December 2, 1992Date of Patent: May 17, 1994Assignee: Colgate-Palmolive Co.Inventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer, Michael Prencipe
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Patent number: 5294431Abstract: An oral composition mouthwash or liquid dentifrice containing an aqueous vehicle acceptable vehicle, a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2'-hydroxy-diphenyl ether (triclosan) and an antibacterial-enhancing agent which enhances delivery of said antibacterial agent to, and retention thereof on, oral surfaces.Type: GrantFiled: October 16, 1992Date of Patent: March 15, 1994Assignee: Colgate-Palmolive Co.Inventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5292526Abstract: An oral composition such as a dentifrice, mouthwash, lozenge or chewing gum containing a polyphosphate anticalculus agent, such as tetraalkali metal pyrophosphate and antibacterial antiplaque agent compatible therewith. The antiplaque agent is a substantially water-insoluble noncationic antibacterial agent such as 2,4,4'-trichloro-2'-hydroxydiphenyl ether (Triclosan). Antiplaque effectiveness is optimized by the presence of an antibacterial-enhancing agent which enhances delivery of said antibacterial agent to, and retention thereof on, oral surfaces.Type: GrantFiled: October 23, 1992Date of Patent: March 8, 1994Assignee: Colgate-Palmolive Co.Inventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5288480Abstract: An oral composition dentifrice comprising an orally acceptable vehicle, about 5-30% by weight of a siliceous polishing agent, about 0.25-0.35% by weight of a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2'-hydroxydiphenyl ether (triclosan) and an antibacterial-enhancing agent which enhances the delivery of said antibacterial agent to, and retention thereof on, oral surfaces.Type: GrantFiled: October 21, 1992Date of Patent: February 22, 1994Assignee: Colgate-Palmolive Co.Inventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5192531Abstract: An oral composition dentifrice containing an orally acceptable vehicle, about 30-75% by weight of a dentally acceptable water-insoluble polishing agent, a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2'-hydroxy-diphenyl ether (triclosan) an antibacterial enhancing agent which enhances the delivery of said antibacterial agent to, and retention thereof on, oral surfaces, and a surface active agent and/or a flavoring oil.Type: GrantFiled: September 9, 1991Date of Patent: March 9, 1993Assignee: Colgate-Palmolive CompanyInventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer, Michael Prencipe
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Patent number: 5192530Abstract: An oral composition dentifrice comprising an orally acceptable vehicle, about 5-30% by weight of a siliceous polishing agent, a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2'-hydroxydiphenyl ether (triclosan), and an antibacterial-enhancing agent which enhances the delivery of said antibacterial agent to, and retention thereof on, oral surfaces, wherein said antiplaque agent is substantially completely dissolved in saliva present during tooth and gum cleaning in a solubilizing agent therefor. The solubilizing agent may be a humectant polyol such as propylene glycol, dipropylene glycol and hexylene glycol; a cellosolve such as methyl cellosolve and ethyl cellosolve; a vegetable oil or wax containing at least about 12 carbon atoms in a straight chain such as olive oil, castor oil and petrolatum; or an ester such as ethyl acetate, amyl acetate, glyceryl tristearate and benzyl benzoate.Type: GrantFiled: September 6, 1991Date of Patent: March 9, 1993Assignee: Colgate-Palmolive CompanyInventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5188821Abstract: An oral composition mouthwash or liquid dentifrice containing an aqueous vehicle acceptable vehicle, a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2'-hydroxy-diphenyl ether (triclosan) and an antibacterial-enhancing agent which enhances delivery of said antibacterial agent to, and retention thereof on, oral surfaces.Type: GrantFiled: August 28, 1989Date of Patent: February 23, 1993Assignee: Colgate-Palmolive CompanyInventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5180578Abstract: An oral composition such as a dentifrice, mouthwash, lozenge or chewing gum containing a polyphosphate anticalculus agent, such as tetraalkali metal pyrophosphate and antibacterial antiplaque agent compatible therewith. The antiplaque agent is a substantially water-insoluble noncationic antibacterial agent such as 2,4,4'-trichloro-2'-hydroxydiphenyl ether (Triclosan). Antiplaque effectiveness is optimized by the presence of an antibacterial-enhancing agent which enhances delivery of said antibacterial agent to, and retention thereof on, oral surfaces.Type: GrantFiled: February 19, 1991Date of Patent: January 19, 1993Assignee: Colgate-Palmolive CompanyInventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5178851Abstract: An oral composition dentifrice comprising an orally acceptable vehicle, about 5-30% by weight of a siliceous polishing agent, about 0.25-0.35% by weight of a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2'-hydroxydiphenyl ether (triclosan) and an antibacterial-enhancing agent which enhances the delivery of said antibacterial agent to, and retention thereof on, oral surfaces.Type: GrantFiled: February 14, 1991Date of Patent: January 12, 1993Assignee: Colgate-Palmolive CompanyInventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer
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Patent number: 5032386Abstract: An oral composition dentifrice comprising an orally acceptable vehicle, about 5-30% by weight of a siliceous polishing agent, about 0.25-0.35% by weight of a substantially water-insoluble noncationic antibacterial antiplaque agent, such as 2,4,4'-trichloro-2'-hydroxy diphenyl ether (triclosan) and an antibacterial-enhancing agent which enhances the delivery of said antibacterial agent to, and retention thereof on, oral surfaces.Type: GrantFiled: August 25, 1989Date of Patent: July 16, 1991Assignee: Colgate-Palmolive CompanyInventors: Abdul Gaffar, Nuran Nabi, John Afflitto, Orum Stringer