| Patent Number |
Title Of Patent |
Date Issued |
| 5593792 |
Electrochemical heat source |
January 14, 1997 |
| Electrochemical heat sources, materials used to make electrochemical heat sources and methods of forming electrochemical heat sources are disclosed. The electrochemical heat sources includes at least two metallic agents capable of interacting electrochemical with one another, such as mag |
| 5538020 |
Electrochemical heat source |
July 23, 1996 |
| Electrochemical heat sources, materials used to make electrochemical heat sources and methods of forming electrochemical heat sources are disclosed. The electrochemical heat sources includes at least two metallic agents capable of interacting electrochemically with one another, such as |
| 5357984 |
Method of forming an electrochemical heat source |
October 25, 1994 |
| A method of making an electrochemical heat source is disclosed. The non-combustion heat source includes at least two metallic agents capable of interacting electrochemically with one another, such as magnesium and iron or nickel. The metallic agents may be provided in a variety of forms, |
| 5285798 |
Tobacco smoking article with electrochemical heat source |
February 15, 1994 |
| A smoking article with an electrochemical heat source is disclosed. The non-combustion heat source includes at least two metallic agents capable of interacting electrochemically with one another, such as magnesium and iron or nickel. The metallic agents may be provided in a variety of fo |
| 5211684 |
Catalyst containing smoking articles for reducing carbon monoxide |
May 18, 1993 |
| The present invention is directed to cigarettes and other smoking articles which contain a catalytic composition, preferably as part of the fuel element, that substantially decreases the amount of carbon monoxide contained in the mainstream smoke during smoking. The present invention |
| 5129408 |
Cigarette and smokable filler material therefor |
July 14, 1992 |
| A combustible smokable filler material includes an agglomerated matrix of an inorganic component (e.g., particles of calcium carbonate) and an organic component (e.g., an alginate). The smokable filler material also includes a binding agent, and an aerosol forming material. Tobacco e |
| 5076297 |
Method for preparing carbon fuel for smoking articles and product produced thereby |
December 31, 1991 |
| The present invention is directed to methods for producing carbon containing fuel elements especially suited for use in cigarette--like smoking articles. One method of the present invention makes use of two separate pyrolysis steps to ensure that the carbon used to form the fuel elem |
| 5067499 |
Smoking article |
November 26, 1991 |
| The present invention relates to fuel elements useful in smoking articles which produce an aerosol that resembles tobacco smoke, but contains no more than a minimal amount of incomplete combustion or pyrolysis products.Preferred embodiments of the present invention comprise a short combustib |
| 5042509 |
Method for making aerosol generating cartridge |
August 27, 1991 |
| Making an aerosol generating cartridge useful for a smoking article is described. The method comprises filling a non-combustible elongated capsule, open at one end, with a substrate bearing an aersol forming material, and applying a fuel element to the open end of the capsule to encl |
| 5027836 |
Insulated smoking article |
July 2, 1991 |
| The present invention preferably relates to an insulated smoking article which is capable of producing substantial quantities of smoke, both initially and over the useful life of the product, without significant thermal degradation of the aerosol former and without the presence of su |
| 4989619 |
Smoking article with improved fuel element |
February 5, 1991 |
| The present invention preferably relates to a smoking article which is capable of producing substantial quantities of aerosol, both initially and over the useful life of the product, without significant thermal degradation of the aerosol former and without the presence of substantial |
| 4854331 |
Smoking article |
August 8, 1989 |
| The present invention relates to a smoking article which produces an aerosol that resembles tobacco smoke, but contains no more than a minimal amount of incomplete combustion or pyrolysis products.Preferred embodiments of the present smoking article comprise a short combustible carbonace |
| 4714082 |
Smoking article |
December 22, 1987 |
| The present invention relates to a smoking article, preferably in cigarette form, which produces an aerosol that resembles tobacco smoke. The article preferably comprises a short combustible fuel element having a density greater than 0.5 g/cc, a separate substrate bearing an aerosol form |
