Patents by Inventor Andrew Nathan Carroll
Andrew Nathan Carroll 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: 11198151Abstract: Methods for encasing bodies including smokeless tobacco or a tobacco substitute with a polymeric casing can include coating a compressed body with microfibers, applying tubular casings to compressed bodies, printing netting and webs on compressed bodies, injection molding around compressed bodies, applying a webbing to compressed bodies, placing compressed bodies into a skin forming bath, and including thermoplastic polymers in a compressed body.Type: GrantFiled: July 10, 2019Date of Patent: December 14, 2021Assignee: Altria Client Services LLCInventors: Andrew Nathan Carroll, Shannon Maxwell Black, Yan Helen Sun, William J. Burke, Christopher Joseph Dinovi, David Phillips, Jason Andrew Macko, Robert Smith
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Publication number: 20210378284Abstract: An apparatus for enrobing a product portion can include at least one polymer spray head adapted to create at least one flow of polymeric fibers to produce at least one polymer enrobing zone and a conveyor system adapted to move at least one product portion from at least one position below at least one polymer enrobing zone and to at least one position above at least one polymer enrobing zone to drop each product portion through one or more polymer enrobing zones a plurality times at different orientations to enrobe each product portion with polymeric fibers.Type: ApplicationFiled: August 25, 2021Publication date: December 9, 2021Applicant: Altria Client Services LLCInventors: Andrew Nathan CARROLL, Shannon Maxwell BLACK, Yan Helen SUN, William J. BURKE, Robert SMITH
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Patent number: 11103002Abstract: An apparatus for enrobing a product portion can include at least one polymer spray head adapted to create at least one flow of polymeric fibers to produce at least one polymer enrobing zone and a conveyor system adapted to move at least one product portion from at least one position below at least one polymer enrobing zone and to at least one position above at least one polymer enrobing zone to drop each product portion through one or more polymer enrobing zones a plurality times at different orientations to enrobe each product portion with polymeric fibers.Type: GrantFiled: February 28, 2020Date of Patent: August 31, 2021Assignee: Altria Client Services LLCInventors: Andrew Nathan Carroll, Shannon Maxwell Black, Yan Helen Sun, William J. Burke, Robert Smith
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Publication number: 20210251278Abstract: A melt-blown fabric for pouching smokeless tobacco or a smokeless tobacco substitute can include melt-blown polymer fibers. The fabric can have a basis weight of less than 10 gsm and a tensile strength of at least 4 mJ in at least one predetermined direction. Method of making the fabric can include melt-blowing a polymeric material against a support surface and bonding the fibers or arranging them in a predetermined orientation. Pouched smokeless tobacco or tobacco substitute products including the fabrics provided herein can provide desirable flavor and tactile experience.Type: ApplicationFiled: May 3, 2021Publication date: August 19, 2021Applicant: Altria Client Services LLCInventors: Andrew Nathan CARROLL, Shannon Maxwell BLACK, Yan Helen SUN, William J. BURKE
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Publication number: 20210137155Abstract: A fiber-wrapped smokeless tobacco product includes smokeless tobacco and a plurality of polymeric fibers surrounding the smokeless tobacco. The polymeric fibers can have a basis weight of 5 gsm or less and a diameter of less than 100 microns. In some cases, the polymeric fibers are melt-blown polymeric fibers. In some cases, the polymeric fibers are centrifugal force spun polymeric fibers. A method of preparing a fiber-wrapped smokeless tobacco product includes melt-blowing or centrifugal force spinning a plurality of polymeric fibers to create an polymer deposition zone and passing a body comprising smokeless tobacco through the polymer deposition zone. In some cases, an electrostatic charge can be applied to the plurality of polymeric fibers, the body, or a combination thereof. In some cases, a spin is applied to the body when passing through the polymer deposition zone.Type: ApplicationFiled: November 17, 2020Publication date: May 13, 2021Applicant: Altria Client Services LLCInventors: Andrew Nathan CARROLL, Shannon Maxwell BLACK, Yan Helen SUN, William J. BURKE
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Patent number: 11000060Abstract: A melt-blown fabric for pouching smokeless tobacco or a smokeless tobacco substitute can include melt-blown polymer fibers. The fabric can have a basis weight of less than 10 gsm and a tensile strength of at least 4 mJ in at least one predetermined direction. Method of making the fabric can include melt-blowing a polymeric material against a support surface and bonding the fibers or arranging them in a predetermined orientation. Pouched smokeless tobacco or tobacco substitute products including the fabrics provided herein can provide desirable flavor and tactile experience.Type: GrantFiled: November 1, 2019Date of Patent: May 11, 2021Assignee: Altria Client Services LLCInventors: Andrew Nathan Carroll, Shannon Maxwell Black, Yan Helen Sun, William J. Burke
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Publication number: 20210084965Abstract: A melt-blown fabric for pouching smokeless tobacco or a smokeless tobacco substitute can include melt-blown polymer fibers. The fabric can have a basis weight of less than 30 gsm and a tensile strength of at least 4 mJ in at least one predetermined direction. Method of making the fabric can include melt-blowing a polymeric material against a support surface and bonding the fibers or arranging them in a predetermined orientation. Pouched smokeless tobacco or tobacco substitute products including the fabrics provided herein can provide desirable flavor and tactile experience.Type: ApplicationFiled: September 24, 2020Publication date: March 25, 2021Applicant: Altria Client Services LLCInventors: Andrew Nathan CARROLL, Shannon Maxwell BLACK, Yan Helen SUN, William J. BURKE, Christopher Joseph DINOVI, David PHILLIPS, Jason Andrew MACKO, Robert SMITH
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Patent number: 10905151Abstract: A fiber-wrapped smokeless tobacco product includes smokeless tobacco and a plurality of polymeric fibers surrounding the smokeless tobacco. The polymeric fibers can have a basis weight of 5 gsm or less and a diameter of less than 100 microns. In some cases, the polymeric fibers are melt-blown polymeric fibers. In some cases, the polymeric fibers are centrifugal force spun polymeric fibers. A method of preparing a fiber-wrapped smokeless tobacco product includes melt-blowing or centrifugal force spinning a plurality of polymeric fibers to create an polymer deposition zone and passing a body comprising smokeless tobacco through the polymer deposition zone. In some cases, an electrostatic charge can be applied to the plurality of polymeric fibers, the body, or a combination thereof. In some cases, a spin is applied to the body when passing through the polymer deposition zone.Type: GrantFiled: April 10, 2019Date of Patent: February 2, 2021Assignee: Altria Client Services LLCInventors: Andrew Nathan Carroll, Shannon Maxwell Black, Yan Helen Sun, William J. Burke
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Publication number: 20210015143Abstract: A smokeless tobacco product described herein includes at least one tobacco bead. Tobacco beads described herein include a core and at least one tobacco-containing layer surrounding the core. Each tobacco-containing layer can include less than 10 weight percent tobacco. Tobacco bead described herein can have a diameter of at least 1 millimeters. Tobacco bead described herein can have at least 5 mg tobacco. Tobacco bead described herein can have an oven volatiles content of between 2 weight percent and 10 weight percent. Tobacco bead described herein can have an outer shell.Type: ApplicationFiled: August 28, 2020Publication date: January 21, 2021Applicant: Altria Client Services LLCInventors: Andrew Nathan CARROLL, Yan Helen SUN
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Publication number: 20200404961Abstract: A melt-blown fabric for pouching smokeless tobacco or a smokeless tobacco substitute can include melt-blown polymer fibers. The fabric can have a basis weight of less than 30 gsm and a tensile strength of at least 4mJ in at least one predetermined direction. Method of making the fabric can include melt-blowing a polymeric material against a support surface and bonding the fibers or arranging them in a predetermined orientation. Pouched smokeless tobacco or tobacco substitute products including the fabrics provided herein can provide desirable flavor and tactile experience.Type: ApplicationFiled: July 2, 2020Publication date: December 31, 2020Applicant: Altria Client Services LLCInventors: Andrew Nathan CARROLL, Shannon Maxwell BLACK, Yan Helen SUN, William J. BURKE, Christopher Joseph DINOVI, David PHILLIPS, Jason Andrew MACKO, Robert SMITH
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Patent number: 10875051Abstract: An apparatus for enrobing a product portion can include a polymer spray head arranged to direct a plurality of polymeric fibers in an upward direction and levitate product portions in a polymer enrobing zone above the polymer spray head. Polymeric fibers produced by the polymer spray head can wrap around the product portions levitated in the polymer enrobing zone to create an enrobed product. Side guide structure(s) and/or air knife(s) can be provided adjacent to the polymer enrobing zone to inhibit levitated product portions from falling out of the polymer enrobing zone and/or to guide levitated product portions along a desired path. Exemplary enrobed products include smokeless tobacco products.Type: GrantFiled: February 28, 2019Date of Patent: December 29, 2020Assignee: Altria Client Services LLCInventors: James David Evans, Andrew Nathan Carroll, Shannon Maxwell Black
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Patent number: 10827777Abstract: A smokeless tobacco product described herein includes at least one tobacco bead. Tobacco beads described herein include a core and at least one tobacco-containing layer surrounding the core. Each tobacco-containing layer can include less than 10 weight percent tobacco. Tobacco bead described herein can have a diameter of at least 1 millimeters. Tobacco bead described herein can have at least 5 mg tobacco. Tobacco bead described herein can have an oven volatiles content of between 2 weight percent and 10 weight percent. Tobacco bead described herein can have an outer shell.Type: GrantFiled: September 26, 2017Date of Patent: November 10, 2020Assignee: Altria Client Services LLCInventors: Andrew Nathan Carroll, Yan Helen Sun
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Patent number: 10813382Abstract: A melt-blown fabric for pouching smokeless tobacco or a smokeless tobacco substitute can include melt-blown polymer fibers. The fabric can have a basis weight of less than 30 gsm and a tensile strength of at least 4 mJ in at least one predetermined direction. Method of making the fabric can include melt-blowing a polymeric material against a support surface and bonding the fibers or arranging them in a predetermined orientation. Pouched smokeless tobacco or tobacco substitute products including the fabrics provided herein can provide desirable flavor and tactile experience.Type: GrantFiled: July 23, 2018Date of Patent: October 27, 2020Assignee: Altria Client Services LLCInventors: Andrew Nathan Carroll, Shannon Maxwell Black, Yan Helen Sun, William J. Burke, Christopher Joseph Dinovi, David Phillips, Jason Andrew Macko, Robert Smith
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Patent number: 10765142Abstract: A melt-blown fabric for pouching smokeless tobacco or a smokeless tobacco substitute can include melt-blown polymer fibers. The fabric can have a basis weight of less than 30 gsm and a tensile strength of at least 4 mJ in at least one predetermined direction. Method of making the fabric can include melt-blowing a polymeric material against a support surface and bonding the fibers or arranging them in a predetermined orientation. Pouched smokeless tobacco or tobacco substitute products including the fabrics provided herein can provide desirable flavor and tactile experience.Type: GrantFiled: December 20, 2017Date of Patent: September 8, 2020Assignee: Altria Client Services LLCInventors: Andrew Nathan Carroll, Shannon Maxwell Black, Yan Helen Sun, William J. Burke, Christopher Joseph DiNovi, David Phillips, Jason Andrew Macko, Robert Smith
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Publication number: 20200253263Abstract: Some embodiments of a smokeless tobacco system include one or more preformed smokeless tobacco products configured to generally retain their shape during processing, shipping, and consumer handling. In particular embodiments, each smokeless tobacco product can comprise a moist smokeless tobacco in combination with a selected binder such that the final product is configured to have material properties providing improved handling, an improved mouth feel, and a satisfying flavor profile.Type: ApplicationFiled: April 30, 2020Publication date: August 13, 2020Applicant: Altria Client Services LLCInventors: Andrew Nathan CARROLL, Shannon Maxwell BLACK, Tommy C. HOLLAND, Jason Andrew MACKO, Christopher Joseph DINOVI
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Publication number: 20200196655Abstract: An apparatus for enrobing a product portion can include at least one polymer spray head adapted to create at least one flow of polymeric fibers to produce at least one polymer enrobing zone and a conveyor system adapted to move at least one product portion from at least one position below at least one polymer enrobing zone and to at least one position above at least one polymer enrobing zone to drop each product portion through one or more polymer enrobing zones a plurality times at different orientations to enrobe each product portion with polymeric fibers.Type: ApplicationFiled: February 28, 2020Publication date: June 25, 2020Applicant: Altria Client Services LLCInventors: Andrew Nathan CARROLL, Shannon Maxwell BLACK, Yan Helen SUN, William J. BURKE, Robert SMITH
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Patent number: 10645968Abstract: Some embodiments of a smokeless tobacco system include one or more preformed smokeless tobacco products configured to generally retain their shape during processing, shipping, and consumer handling. In particular embodiments, each smokeless tobacco product can comprise a moist smokeless tobacco in combination with a selected binder such that the final product is configured to have material properties providing improved handling, an improved mouth feel, and a satisfying flavor profile.Type: GrantFiled: June 24, 2019Date of Patent: May 12, 2020Assignee: Altria Client Services LLCInventors: Andrew Nathan Carroll, Shannon Maxwell Black, Tommy C. Holland, Jason Andrew Macko, Christopher Joseph Dinovi
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Publication number: 20200120972Abstract: A method of enrobing a product portion in polymer strands includes mounting at least one product portion on a holding device and passing the at least one product portion through a polymer enrobing zone. The polymer enrobing zone can include a flow of polymeric fibers produced by a polymer spray head. The polymer fibers can wraparound the at least one product portion to produce an enrobed product portion. The holding device can hold the at least one product portion by passing at least partially through the body of the product portion. At least a portion of the holding device is removed from the enrobed product portion. In some cases, the at least one product portion includes smokeless tobacco.Type: ApplicationFiled: December 19, 2019Publication date: April 23, 2020Applicant: Altria Client Serives LLCInventors: Andrew Nathan Carroll, Shannon Maxwell Black, Yan Helen Sun, Wiliam J. Burke, Robert Smith
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Patent number: 10588339Abstract: An apparatus for enrobing a product portion can include at least one polymer spray head adapted to create at least one flow of polymeric fibers to produce at least one polymer enrobing zone and a conveyor system adapted to move at least one product portion from at least one position below at least one polymer enrobing zone and to at least one position above at least one polymer enrobing zone to drop each product portion through one or more polymer enrobing zones a plurality times at different orientations to enrobe each product portion with polymeric fibers.Type: GrantFiled: May 30, 2019Date of Patent: March 17, 2020Assignee: Altria Client Services LLCInventors: Andrew Nathan Carroll, Shannon Maxwell Black, Yan Helen Sun, William J. Burke, Robert Smith
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Publication number: 20200060330Abstract: A melt-blown fabric for pouching smokeless tobacco or a smokeless tobacco substitute can include melt-blown polymer fibers. The fabric can have a basis weight of less than 10 gsm and a tensile strength of at least 4 mJ in at least one predetermined direction. Method of making the fabric can include melt-blowing a polymeric material against a support surface and bonding the fibers or arranging them in a predetermined orientation. Pouched smokeless tobacco or tobacco substitute products including the fabrics provided herein can provide desirable flavor and tactile experience.Type: ApplicationFiled: November 1, 2019Publication date: February 27, 2020Applicant: Altria Client Services LLCInventors: Andrew Nathan CARROLL, Shannon Maxwell BLACK, Yan Helen SUN, William J. BURKE