Winston-Salem, NC, United States
Winston-Salem, NC, United States

Time filter

Source Type

Patent
R. J. Reynolds Tobacco Company | Date: 2017-04-05

The invention provides certain nicotine salts, co-crystals, and salt co-crystals and provides novel polymorphic forms of certain nicotine salts. In particular, nicotine salts with mucic acid, 3,5-dihydroxybenzoic acid, and 2,3-dihydroxybenzoic acid, and crystalline polymorphic forms of nicotine 4-acetamidobenzoate, nicotine gentisate, and nicotine 1-hydroxy-2-naphthoate are described. The invention further provides methods of preparation and characterization of such nicotine salts, co-crystals, and salt co-crystals and polymorphic forms thereof. In addition, tobacco products, including smoking articles, smokeless tobacco products, and electronic smoking articles comprising nicotine salts, co-crystals, and/or salt co-crystals are also provided.


Patent
R.J. Reynolds Tobacco Company | Date: 2015-11-13

Provided herein is a tobacco recovery machine that automatically removes and separates a tobacco rod from formed cigarettes and slits the tipping paper surrounding the tobacco rod. The tobacco recovery machine includes a hopper that receives cigarettes. A feed mechanism individually feeds the cigarettes from the hopper and through a chopping mechanism that removes the filter rod from each cigarette leaving the cylindrical tobacco rod wrapped in the tipping paper. The tobacco recovery machine next feeds the tobacco rod of the cigarette through a slitting mechanism that slits the tipping paper wrapping surrounding the tobacco. The slitting mechanism axially slits the tipping paper along the tobacco rod such that the tobacco product can separate from the tipping paper.


Patent
R. J. Reynolds Tobacco Company | Date: 2015-11-20

The present system relates to methods and apparatus for displaying retail information. Specially, the present system provides a system for displaying retail information specified by a retailer or a consumer and real-time monitoring of retail product for the retailer. For example, this allows a retailer to send promotional offers to a consumer operated external device, the retailer to keep real-time inventory of products, and the consumer to request the location of a product in a retail outlet. Additionally, the described system provides methods and apparatus for theft detection of a retail product.


Patent
R. J. Reynolds Tobacco Company | Date: 2017-02-08

A dispensing system (100) for a tobacco-related product (300) is provided, including a tubular member (200) having a dispensing end (250), and a heterogeneous tobacco-related product (300) received within the tubular member (200). A dispensing mechanism (400) is operably engaged with the tubular member (200), and is configured to direct an amount of the heterogeneous tobacco-related product (300) outwardly of the tubular member (200) through the dispensing end (250) for consumption by a user. An associated method is also provided.


Patent
R. J. Reynolds Tobacco Company | Date: 2017-03-01

Systems and methods are provided for translation and validation of representations of data for use in retail transactions. The systems and methods may be implemented by a device including at least one circuit. In some implementations a device may comprise a scanning component and a display component. The scanning component may be operable to capture data corresponding to a first representation of the data. The screen may be operable to display a second representation of the data. The data may correspond to coupon data associated with the sale of a product.


Patent
R. J. Reynolds Tobacco Company | Date: 2017-01-18

A smoking article package inspection system configured to inspect a smoking article package is provided. The system includes imaging devices configured to capture images of the smoking article package and an analysis unit configured to analyze the images captured by the imaging devices and determine whether the smoking article package is defective. The imaging devices may be positioned and configured to capture images of the smoking article package at least one of: before and after enclosing a plurality of smoking articles in the smoking article package, before and after printing an identifier on the smoking article package, and before and after wrapping the smoking article package with an outer wrapper. A related method is also provided.


Patent
R.J. Reynolds Tobacco Company | Date: 2017-03-27

A smokeless tobacco product is provided that includes a tobacco material in the form of a tobacco extract, a particulate tobacco material, or a combination thereof. In some embodiments, the smokeless tobacco product is substantially translucent. Methods for making and using the smokeless tobacco product are also provided. The smokeless tobacco product can include isomalt, maltitol syrup, particulate tobacco, and a translucent tobacco extract prepared by ultrafiltration.


Patent
R.J. Reynolds Tobacco Company | Date: 2016-01-20

An aerosol delivery device is provided that includes a substrate configured to carry an aerosol precursor composition, and includes an induction transmitter, induction receiver and control component. The induction transmitter is configured to generate an oscillating magnetic field. The induction receiver is positioned in proximity to the substrate, and configured to generate heat when exposed to the oscillating magnetic field and thereby vaporize components of the aerosol precursor composition. The control component is configured to direct current to the induction transmitter to drive the induction transmitter to generate the oscillating magnetic field, with the control component being configured to direct the current according to a zero voltage switching (ZVS) inverter topology.


Patent
R.J. Reynolds Tobacco Company | Date: 2016-02-05

Cigarette filter rods having individual objects positioned at predetermined intervals therein are prepared by transferring the individual objects from a rotating horizontal pan to a rotating vertical wheel and then depositing the object into a web of filter tow. Each object is positioned within the moving web of tow. The web filter material and the objects positioned within the web are introduced into a rod-forming unit wherein the rod is formed. The rate of feed of the filter tow, the rate of rotation of the horizontal pan and the vertical wheel are controlled relative to one another such that objects are positioned at predetermined intervals along the rod. Cigarette filter elements having well controlled amounts of flavorant contained therein can be made from the rods.


Patent
R. J. Reynolds Tobacco Company | Date: 2016-05-18

The present invention describes an electronic smoking article comprising a cartridge (300) having an outer wall, an engaging end, and a mouth end, a control housing (200) configured to receive the engaging end of the cartridge, an electrical energy source, a liquid within the cartridge, the liquid comprising an inhalable substance, a substrate within the cartridge configured to absorb or adsorb the liquid comprising the inhalable substance, a heating member within the cartridge in direct contact with the substrate and configured for vaporization of the liquid comprising the inhalable substance.

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