|Tobacco patents - Monitor Patents|
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Tobacco April category listing, related patent applications 04/11Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 04/28/2011 > patent applications in patent subcategories.
20110094523 - Smoking system having a liquid storage portion: A smoking system includes a capillary wick for holding liquid, at least one air inlet, at least one air outlet and a chamber between the air inlet and air outlet. The air inlet, the air outlet and the chamber are arranged so as to define an air flow route from... Agent: Philip Morris Usa Inc.
20110094524 - Smoking apparatus having diffuser: A smoking apparatus for vaporizing a smoking product such as tobacco and herb products. The smoking apparatus is preferably made entirely out of glass. The smoking apparatus comprises a bowl at a first end that receives the smoking product through an open top end, a screen support area immediately below... Agent:
20110094525 - Smoker's end cap for cigar/cigarillo: A cigar/cigarillo having a cigar cap, a covering for the cigar butt, smoking end that the human user's mouth will contact when smoking. The cigar cap can be made from a tobacco leaf (FIGS. 3-9, 16-24), or other material(s) (FIGS. 10-15, 25-27). It can be shaped to the cigar butt,... Agent:
20110094526 - Biodegradable composites: The present invention concerns a biodegradable cigarette filter tow comprising composite filaments of cellulose and cellulose acetate, and a process for making such a filter tow comprising providing a solution dope comprising a blend of cellulose and cellulose acetate in an ionic liquid or in N-methylmorphilone-N-oxide (NMMO), and spinning casting... Agent: Innovia Films Limited04/21/2011 > patent applications in patent subcategories.
20110088704 - Enhanced subjective activated carbon cigarette: A smoking article having a tobacco rod and a filter attached to the tobacco rod, which filters the first puff differently than subsequent puffs. The tobacco rod includes an inner rod of tobacco material having an impervious outer wrap and an impervious cap at an upstream end thereof and an... Agent: Philip Morris Usa Inc.
20110088705 - Defibration of tobacco material: The invention relates to a method of producing cut tobacco material, whereby a tobacco initial material is heated and placed under pressure and once heated and placed under pressure, the material is fed through a shearing gap and expanded and defibrated. It further relates to a device for producing cut... Agent:
20110088706 - Hookah bowl: The present invention is directed to a hookah bowl with a central spire and a hookah bowl system with the hookah bowl and a coal plate. The coal plate fits about the spire and may be retained upon the hookah bowl via multiple means. The spire assists transportation, attachment, use,... Agent:
20110088707 - Smoking article having exothermal catalyst downstream of fuel element: A smoking article having a heat source at a first end of the smoking article and a catalyst adjacent to the heat source. The catalyst is capable of catalyzing carbon monoxide from the heat source to carbon dioxide and water. A filter segment is located at a second end of... Agent: Philip Morris Usa Inc.
20110088708 - Smoking articles and smokable filler material therefor: The invention relates to smokable filler materials and a process for making same, the smokable filler material comprising a foaming agent, an agent capable of forming chemical cross-linkages, and a cross-linking agent. A combination of the foaming agent in the foamed state thereof, the agent capable of forming chemical crosslinkages... Agent:
20110088709 - Tobacco filter: A tobacco filter which can easily produce a hand-rolled cigarette, can suppress excessive heat conduction to a smoker's lips, and can suppress spoiling of tobacco taste during smoking is provided. A tobacco filter for producing a hand-rolled cigarette by wrapping at least a portion thereof together with a smoking plant... Agent:04/14/2011 > patent applications in patent subcategories.
20110083674 - Cigarette safety holder: This invention relates to cigarettes and tobacco smoking devices. The invention allows for the smoker to encapsulate a cigarette in a reusable holder that prevents fire and burns. The reusable holder traps hot ashes, is safe to handle and is ergonomic in design. The cigarette holder can be dropped without... Agent:
20110083676 - Coated impregnated porous filter plug: A process for producing a coated filter plug for a smoking article including: (a) incorporating an additive to a porous filter plug, thereby obtaining an impregnated filter plug; (b) coating a surface of the impregnated filter plug with a cross-linkable polymer material; and (c) cross-linking the cross-linkable polymer material, to... Agent: Philip Morris Usa Inc.
20110083675 - Smoking article with valved restrictor: A smoking article filter includes a valved flow restrictor and a cavity downstream of the flow restrictor. The flow restrictor includes an orifice or flow channel for directing smoke into the cavity. The filter is attached to the tobacco rod with tipping paper and includes an air-admissible ventilating zone at... Agent: Philip Morris Usa Inc.
20110083681 - Colloidal plant powder/extract encapsulation with pectin-protein coacervate gels: A process for preparing coated particles of a plant material includes: (a) combining plant material particles and a protein in a liquid medium, wherein the protein adsorbs onto at least a portion of a surface of the particles to form a first layer; and (b) mixing a polysaccharide including a... Agent: Philip Morris Usa Inc.
20110083677 - Flavored packaging insert for smokeless tobacco: A package of smokeless tobacco includes a flavor patch located in the package to provide flavor to smokeless tobacco. Also disclosed is a method of packaging smokeless tobacco by combining a package with a flavor patch disposed inside the package, the flavor patch comprising a flavor and an adsorbent, so... Agent: Philip Morris Usa Inc.
20110083679 - Immobilized flavorants for flavor delivery: Disclosed is a copolymer that includes a repeat unit containing a flavorant-containing pendant and a salt-containing repeating unit. In addition, a comestible, a smoking composition, a smoking article, a smokeless tobacco composition and a heatable or combustible product are provided which incorporate one or more of the flavorant-containing copolymer.... Agent: Philip Morris Usa Inc.
20110083682 - Reconstituted tobacco with bonded flavorant, smoking article and methods: A process of manufacturing a reconstituted tobacco material is provided which includes: preparing a heated mixture of water and sugar; providing a liquid flavorant such as menthol; mixing tobacco particles, water and a gum binder with the mixture of water and sugar and with the flavorant to form a reconstituted... Agent: Philip Morris Usa Inc.
20110083678 - Supramolecular complex flavor immobilizing for controlled release of flavor in smoking articles: A smokable composition includes (a) a smokable material; and (b) a supramolecular assembly. The supramolecular assembly comprises a flavorant and at least one selected from the group consisting of O,O′-dibenzoyl-(2R,3R)-tartaric acid, a hydrate thereof or a salt thereof, and ditoluoyl-(2R,3R)-tartaric acid, a hydrate thereof or a salt thereof. In addition,... Agent: Philip Morris Usa Inc.
20110083680 - Tobacco-free pouched product containing flavor beads providing immediate and long lasting flavor release: A tobacco-free oral pouch product providing immediate and long lasting flavor release comprises a pouch wrapper and tobacco-free flavor beads contained within the pouch wrapper. The flavor beads comprise at least one of microcrystalline cellulose, pectin and sodium alginate, at least one polymer having a higher solubility in saliva than... Agent: Philip Morris Usa Inc.
20110083683 - Combination treatment of tobacco extract using antioxidants and antioxidant scavengers: A process for treating a tobacco material comprising: (a) extracting a tobacco material with a solvent to produce a tobacco extract and a tobacco residue; (b) contacting the tobacco extract with an antioxidant; and (c) contacting the mixture of (b) with an antioxidant scavenger, to produce a treated tobacco extract.... Agent: Philip Morris Usa Inc.
20110083684 - Methods for removing heavy metals from aqueous extracts of tobacco: Disclosed is a method for removing one or more heavy metals from an aqueous plant extract, comprising: contacting the aqueous plant extract with, and sorbing at least a portion of the one or more heavy metals on, at least one sorbent selected from the group consisting of: one or more... Agent: Philip Morris Usa Inc.
20110083685 - Coil packaging for smokeless tobacco: A pocket sized dispenser houses in coiled form a flexible strip of portions of smokeless tobacco sized for placement between a consumer's cheek and gum, where the flexible strip includes a base tape removably attached to the plurality of portions, and wherein the dispenser and strip are adapted to allow... Agent: Philip Morris Usa Inc.
20110083687 - Cigarette filter to reduce smoke deliveries in later puffs: A smoking article having a tobacco rod adapted to produce mainstream smoke, and a filter having an upstream end portion and a downstream end portion, and wherein the filter is arranged to receive mainstream smoke at the upstream end portion. The filter includes a first filter segment of low particulate... Agent: Philip Morris Usa Inc.
20110083686 - Method and apparatus for manufacture of smoking article filter assembly including electrostatically charged fibers: Provided are a method and apparatus for making a cigarette filter assembly for potentially reducing particle breakthrough. The method includes forming a lofty porous network of charge retaining polymer fibers by mechanical, chemical or thermal bonding of the fibers, wrapping the lofty porous network in a cylindrical or tubular shape... Agent: Philip Morris Usa Inc.
20110083688 - Moist smokeless tobacco product with textured coating: A moist smokeless tobacco product for oral use comprises a pre-portioned piece of tobacco material semi-dissolvable, a super-hydrated membrane coating comprising a soluble, non-cross-linked component and an insoluble, cross-linked component, and a texture component. The tobacco material comprises moist smokeless tobacco. The texture component reduces the slipperiness and/or increases the... Agent: Philip Morris Usa Inc.04/07/2011 > patent applications in patent subcategories.
20110079231 - Mouthpiece for a water pipe: A mouthpiece is described that can be used with a water pipe to improve hygiene and performance of the water pipe. A cylindrical first portion fits within an opening of a water pipe and a substantially conical portion provides a substantially airtight seal with a smoker's mouth. The conical portion... Agent:
20110079232 - Gamma cyclodextrin flavoring-release additives: Electrically heated cigarettes used in an electrical smoking system include a flavoring-release additive and sorbent effective to remove one or more gas-phase constituents of mainstream tobacco smoke. The flavoring-release additive includes gamma cyclodextrin and at least one flavoring. Flavoring is released in a cigarette upon the flavoring-release additive reaching at... Agent: Philip Morris Usa Inc.Previous industry: Surgery
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