| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 126263020 | Oxidation with air | 19 |
| 20080251062 | Heat Cloth and Process for Producing the Same - To provide a heat cloth which is thin and flexible; even when as a reaction of an air-permeable heat cloth proceeds, a heat generating composition becomes massive so that flexibility is lowered, or a part of an accommodating bag rides up by shrinkage and curling as caused by heat generation, well keeps the bonding and holding state so that it does not fall off easily; is supple like cloths; is excellent in flexing properties; easily and surely fits to flexible places such as elbows and knees; is able to take warmth; is applicable with good follow-up deformation properties to various places of a human body such as curved parts including shoulders, arms, a neck and feet; and hardly causes an uncomfortable feeling and a process for producing the same. | 10-16-2008 |
| 20080283036 | Process for Producing Heat Generating Mixture, Heat Generating Mixture, Heat Generating Composition, and Heat Generating Body - There are provided a process for producing an active heat generating mixture capable of causing an oxidation reaction immediately upon contact with air to generate heat and subsequently initiating an abrupt reaction which after arrival at a certain fixed temperature, is then changed to a mild reaction, the heating generating mixture being cheap and being able to be industrially mass-produced; a heat generating mixture; a heat generating composition; a moldable heat generating composition; and a heat generating body. | 11-20-2008 |
| 20080283037 | Active Iron Powder, Heat Generating Composition, and Heat Generating Body - There is provided an active iron powder which is suitable for a heat generating composition of a heat generating body, is excellent in rising properties and is excellent in economy by using an iron powder which is generally produced at present and modifying its function into an active iron powder suitable as a raw material of a heat generating body. | 11-20-2008 |
| 20090007899 | Wettable Heat Generating Composition Compressed Body, Heat Generating Body, and Process for Producing Wettable Heat Generating Composition Compressed Body - An object of the invention is to provide a wettable heat generating composition compressed body which has various shapes and various sizes, is wettable and is capable of generating heat upon contact with air. Another object of the invention is to provide a heat generating body having a structure in which the foregoing wettable heat generating composition compressed body is interposed between a substrate and a covering material and at least the periphery of the wettable heat generating composition compressed body is sealed and having an exothermic part having an air-permeable part. | 01-08-2009 |
| 20100065037 | Accelerated Cure Cycle Process - An accelerated cure cycle process includes providing a substrate having an area to be heated and cured, providing an exothermic chemical reaction warmer in thermal contact with the area and curing the area by initiating and sustaining an exothermic chemical reaction in the exothermic chemical reaction warmer. | 03-18-2010 |
| 20100229848 | GELLING AGENT HEATING UNIT - Projections are located at an inner face of a case member so as to form air passages in first and second directions. A disposable pocket heater and a gel container are set inside the projections and the case member is assembled. Since the air passages in both directions are formed on a whole surface of the disposable pocket heater, oxygen is supplied to the whole disposable pocket heater and the whole gelling agents in the gel container is heated to almost uniform temperature. | 09-16-2010 |
| 20110073099 | Heat Packages and Methods of Their Use - The present invention provides a heat package wherein a surface of a generating heat element that generates heat when exposed to atmosphere is placed against or attached to a heat conductive member. The heat element is protected from atmosphere until use. The heat package may include a heat-generating element attached to an insulating member with one or more air spaced there between. An outer surface of the heat-generating element can be exposed to atmosphere to produce heat when desired. | 03-31-2011 |
| 20110126821 | Air Activated Warmer Assembly - The present disclosure provides advantageous warmer assemblies. More particularly, the present disclosure provides for improved air activated warmer assemblies and improved methods for rapidly elevating the temperature of a container/vessel and/or the contents therein (e.g., liquids and/or foods in a container or vessel, such as a baby bottle or the like). In exemplary embodiments, the present disclosure provides for improved portable, disposable, cost effective, efficient and/or easy-to-use air activated systems/methods/assemblies for rapidly elevating the temperature of liquids and/or foods in a container or vessel. The improved air activated assemblies and systems of the present disclosure may be utilized by a user essentially anywhere and at any time to rapidly elevate the temperature of the contents of a container or vessel. | 06-02-2011 |
| 20130174835 | POROUS OXYGEN ACTIVATED HEATER - An substrate heater includes at least a wet porosity of between 15-35% to allow for sufficient electrolyte solution and porosity for access of a reducing agent within the substrate and oxygen. | 07-11-2013 |
| 20130180516 | Self-contained Heating Unit and Drug-Supply Unit Employing Same - Heating units, drug supply units and drug delivery articles capable of rapid heating are disclosed. Heating units comprising a substrate and a solid fuel capable of undergoing an exothermic metal oxidation reaction disposed within the substrate are disclosed. These heating units can be actuated by electrical resistance, by optical ignition or by percussion. Drug supply units and drug delivery articles wherein a solid fuel is configured to heat a substrate to a temperature sufficient to rapidly thermally vaporize a drug disposed thereon are also disclosed. | 07-18-2013 |
| 20130276771 | METHOD OF GENERATING THERMAL ENERGY - The present invention relates to a method of generating thermal energy, the method comprising: (i) contacting a surface of a metal with an atmosphere comprising hydrogen to form a surface having hydrogen absorbed thereon; and (ii) exposing the surface having hydrogen absorbed thereon to an atmosphere comprising oxygen, wherein the oxygen reacts with the absorbed hydrogen to produce thermal energy, wherein before performing step (ii) the surface is activated with an atmosphere comprising water. | 10-24-2013 |
| 20140102435 | Oxygen Activated Portable Heater With Electrolyte Pad - An oxygen based heater including a heater substrate and a pad impregnated with an electrolyte solution disposed adjacent to the heater substrate which transfers electrolyte to the heater substrate. Methods of manufacturing same in an oxygen containing environment in which electrolyte is impregnated onto pad which is adjacent heater substrate. | 04-17-2014 |
| 20140109889 | Oxygen Activated Heater With Thermal Regulator - An oxygen based heater including a substrate that produces heat in the presence of oxygen at a maximum temperature a thermal regulator material, preferably having a melting point lower than the maximum temperature, wherein a maximum temperature of the heater is approximately the same as the maximum temperature of the thermal regulation layer. | 04-24-2014 |
| 20140109890 | Electrolyte Formulations For Oxygen Activated Portable Heater - An oxygen based heater and various electrolyte solution formulations for same wherein the boiling point and/or relative humidity of the electrolyte solution are used as a determining basis for using that electrolyte solution in the heater. | 04-24-2014 |
| 20140109891 | HEATING DEVICE - This invention provides a heating device ensuring sufficient adhesive force, even when it is removed from clothing and then reattached to different clothing. The heating device of the present invention comprises a bag unit | 04-24-2014 |
| 20140338654 | METHOD AND APPARATUS FOR RAPID DEPLOYMENT OF A DESIRABLE MATERIAL OR CHEMICAL USING A PYROPHORIC SUBSTRATE - A system and method for deployment of a material or desirable product is included. A desirable product can include a combination of a pyrophoric material with a material adapted to be sublimated by pyrophoric effect and produce a desired effect such as, for example, type of dye configured to be an obscurant material with a desired effect after sublimation could be a visual obscurant, electromagnetic obscurant, or some type of pesticide. A system for deploying and storing the material could include a housing configured to seal the combination of dye and pyrophoric materials from the presence of oxygen so that the pyrophoric material does not react until selectively exposed to a gas. A selection and mix of the pyrophoric material with the material, e.g., dye can be accomplished in such a way that the reaction between the pyrophoric material and oxygen is not substantially impeded. | 11-20-2014 |
| 20150027434 | DEVICES AND METHODS FOR THAWING BIOLOGICAL MATERIAL - Provided herein are devices and methods for thawing frozen biological material. | 01-29-2015 |
| 20150059729 | PACKAGE FOR OXYGEN ACTIVATED PORTABLE HEATER - Improvements for packages for oxygen based portable heaters, including improvements relating to packaging forms, reactant control, thermal control, heat initiation, graphics on the package, and integrated packaging structures. | 03-05-2015 |
| 20160252272 | Extended fingers hand warmers (Chemical based) disposable | 09-01-2016 |
