# US 12,213,509 B2 · Smokeless tobacco composition comprising tobacco-derived material and non-tobacco plant material > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,213,509 B2 - Document ID: US12213509B2 - Status: Granted - Kind: B2 - Application number: 16/452,993 - Filed: 2019-06-26 - Published: 2019-10-17 - Granted: 2025-02-04 - Earliest claimed: 2010-04-08 - Assignees: R.J. Reynolds Tobacco Company - Applicants: R.J. Reynolds Tobacco Company - Inventors: Dwayne William Beeson; Jack Gray Flinchum, Jr.; Huamin Gan - Web page: https://patentgrep.com/patent/US12213509B2 ## CPC - A24B 13/00: Tobacco for pipes, for cigars, e.g. cigar inserts, or for cigarettes; Chewing tobacco; Snuff (reconstituted tobacco products A24B3/14) - A24B 15/16: of tobacco substitutes - A24B 15/18: Treatment of tobacco products or tobacco substitutes - A24B 15/24: by extraction; Tobacco extracts - A24B 15/30: by organic substances {(A24B15/281 takes precedence)} - A24B: MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF ## Abstract A smokeless tobacco product is configured for insertion into the mouth of a user and incorporates materials from Nicotiana species (e.g., tobacco-derived materials) and plant materials from non-Nicotiana species (e.g., non-tobacco plant materials). The tobacco material can have the form of processed tobacco material (e.g., granulated, reconstituted, heat treated, or otherwise processed tobacco laminae and/or stem), tobacco extract (e.g., an extract of water soluble tobacco components obtained by extracting tobacco with water), or a combination thereof. The non-tobacco material can have the form of vegetable pulp (e.g., sugar beet pulp), pulp obtained after removal of water soluble components as a result of water extraction treatment, or a combination thereof. The tobacco product is composed of a mixture of the tobacco material and non-tobacco material components; such as a mixture of tobacco material, tobacco extract and processed non-tobacco material, or a mixture of aqueous tobacco extract and water-extracted vegetable pulp. ## Claims ### Claim 1 A smokeless tobacco composition adapted for oral use, comprising a non-tobacco plant material carrying a sorbed aqueous tobacco extract, wherein the non-tobacco plant material is selected from the group consisting of wheat, oat, corn, potato, pea, apple, cotton, bamboo, and combinations thereof and wherein the non-tobacco plant material may optionally further comprise sugar beet, wherein the non-tobacco plant material is in the form of an aqueous-extracted pulp material, and wherein the aqueous extracted pulp material and the sorbed aqueous tobacco extract comprise at least about 70 percent of the total dry weight of the smokeless tobacco composition. ### Claim 2 (depends on 1) The smokeless tobacco composition of claim 1, wherein the weight ratio of non-tobacco plant material to aqueous tobacco extract is about 2:1 to about 1:2. ### Claim 3 (depends on 1) The smokeless tobacco composition of claim 1, wherein the weight ratio of non-tobacco extracted plant material to aqueous tobacco extract is about 1.5:1 to about 1:1.5. ### Claim 4 (depends on 1) The smokeless tobacco composition of claim 1, wherein the non-tobacco plant material is in particulate form and has an average particle size of about 0.3 to about 2 mm. ### Claim 5 (depends on 4) The smokeless tobacco composition of claim 4, wherein the non-tobacco plant material has an average particle size of about 0.5 to about 1.5 mm. ### Claim 6 (depends on 1) The smokeless tobacco composition of claim 1, wherein the aqueous-extracted pulp material comprises no more than about 20 weight percent aqueous soluble non-tobacco material on a dry weight basis. ### Claim 7 (depends on 6) The smokeless tobacco composition of claim 6, wherein the aqueous-extracted pulp material comprises no more than about 10 weight percent aqueous soluble non-tobacco material on a dry weight basis. ### Claim 8 (depends on 1) The smokeless tobacco composition of claim 1, further comprising an additive selected from the group consisting of flavorants, fillers, binders, buffering agents, colorants, humectants, oral care additives, preservatives, syrups, disintegration aids, antioxidants, additives derived from an herbal or botanical source, flow aids, and combinations thereof. ### Claim 9 (depends on 1) The smokeless tobacco composition of claim 1, further comprising a natural or artificial sweetener. ### Claim 10 (depends on 1) The smokeless tobacco composition of claim 1, further comprising a salt. ### Claim 11 (depends on 1) The smokeless tobacco composition of claim 1, further comprising a tobacco material in the form of a particulate tobacco material. ### Claim 12 (depends on 1) The smokeless tobacco composition of claim 1, further comprising a buffering agent. ### Claim 13 (depends on 1) The smokeless tobacco composition of claim 1, further comprising a flow aid. ### Claim 14 (depends on 13) The smokeless tobacco composition of claim 13, wherein the flow aid is selected from the group consisting of microcrystalline cellulose, polyethylene glycol, calcium stearate, magnesium stearate, zinc stearate, and combinations thereof. ### Claim 15 (depends on 1) The smokeless tobacco composition of claim 1, further comprising up to about 5 dry weight percent of one or more natural or artificial sweeteners, up to about 5 dry weight percent of one or more buffering agents, and up to about 5 dry weight percent of one or more salts. ### Claim 16 (depends on 1) The smokeless tobacco composition of claim 1, wherein the non-tobacco plant material is in the form of a particulate, aqueous-extracted pulp material, and the weight ratio of non-tobacco plant material to aqueous tobacco extract is about 2:1 to about 1:2; further comprising: about 0.5 to about 10 weight percent of one or more buffering agents; about 0.5 to about 5 weight percent of one or more natural or artificial sweeteners; about 0.5 to about 5 weight percent of one or more humectants; and about 0.5 to about 5 weight percent of one or more salts. ### Claim 17 (depends on 1) The smokeless tobacco composition of claim 1, wherein the aqueous extracted pulp material and the sorbed aqueous tobacco extract are in pasteurized form.