U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"That the automobile has practically reached the limit of its development is suggested by the fact that during the past year no improvements of a radical nature have been introduced."

Scientific American ; Jan. 2 edition, 1909

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 426/238 - Involving wave energy of the sonic or pulsating type


Subclass of Class 426 - Food or edible material: processes, compositions, and products
Definition: Process, wherein the wave energy is of the sonic or ultrasonic
No. of patents: 135
Last issue date: 01/24/2012


1        
NumberTitleIssue Date
8101220Treatment to reduce microorganisms with carbon dioxide by multiple pressure oscillations
Apparatus and methods to non-thermally treat goods for human consumption with carbon dioxide. Apparatus and methods rely on multiple pressure changes of carbon dioxide to affect one of three processes. A first process rapidly freezes and thaws water on the surface o...
01/24/2012
7955631Process for washing and sterilizing food products, particularly vegetables, and relevant apparatus
The present invention relates to a process for washing and sterilizing food products, particularly vegetables. The process comprises the following steps: (a) treatment of the food products by ultrasounds, ultraviolet rays and micro filtering; (b) treatment of the fo...
06/07/2011
7833557Method of impregnation treatment for foods and a vitamin C-containing egg obtained thereby
The method of impregnation treatment for foods comprises impregnating the foods with a liquid component or a gas component by contacting the foods with the liquid component or the gas component after vacuum treatment or in the vacuum state and/or cooling the foods i...
11/16/2010
7485331Tenderization of meat
Meat such as beef or pork is tenderized by first subjecting it to Hydrodyne treatment, followed by injecting the meat with an aqueous marinade. In this way, the quantity of marinade which is retained in the meat without purge can be increased by 40% to a marinade co...
02/03/2009
7356980Automated method for packaging food
An automated food processing system and method is provided that allows food to be dispensed, fried and packaged in a suitable container, which may be an individual portion-sized container. In one embodiment, the system includes separate automated modules for dispens...
04/15/2008
7357835Production of crystalline materials by using high intensity ultrasound
A crystalline material sufficiently pure for use in pharmaceuticals may be made by forming a saturated solution of the material, changing the temperature of the solution so it becomes supersaturated, and subjecting the solution to irradiation by high intensity ultra...
04/15/2008
7337594Food dispensing device and method
An automated food processing system and method is provided that allows food to be dispensed, fried and packaged in a suitable container, which may be an individual portion-sized container. In one embodiment, the system includes separate automated modules for dispens...
03/04/2008
7337706Full automatic rice cooking apparatus
The present invention is made for the purpose of providing a full automatic rice cooking apparatus that can automatically carry out all of the steps from rice measuring to rice boiling and further washing of a rice kettle after use. This purpose is achieved by an au...
03/04/2008
7334516Aging device for liquor or wine
An aging device includes an aging container having a chamber formed by a peripheral wall, a bottle received in the chamber of the aging container for receiving a liquid fermented product, and a vibrating device disposed in the aging container for applying a frequenc...
02/26/2008
7303776Automated food processing system and method
An automated food processing system and method that allows food to be dispensed, fried and packaged in a suitable container, such as an individual portion-sized container. The system includes separate automated modules for dispensing, frying and packaging the food. ...
12/04/2007
7303329Mixing rod with U-shaped member
A mixing device for mixing resins and other liquids. The device comprises of a first elongated member which includes a drill end being adaptable to a conventional drill motor chuck and first connection end. A U-shaped member coupled to the first elongated member, wh...
12/04/2007
7285299Surface pasteurization of cooked food products
A method of surface pasteurizing precooked food products which are contained in packages. The method preferably comprises the steps of continuously heating the packages of the precooked food product such that the outer surfaces of the products contained within the p...
10/23/2007
7267836Creamy foodstuff and method for production thereof
The invention relates to a foodstuff having creamy to pasty characteristics having one or more biopolymers and water and having a homogeneous microstructure wherein the biopolymers are present in a very fine microscopic distribution and without discernible coarse cl...
09/11/2007
7264836Production of triple coextruded baked bar goods
A triple coextruded baked good having a bar shape with a desired substantially smaller height than width, is continuously produced with distinct, at least substantially uniform concentric fillings which are visually apparent at opposing cut ends of the baked piece. ...
09/04/2007
7244458Method of cooling a draught alcoholic beverage in a vessel
A draught beverage 170 which may be alcoholic or non-alcoholic, for example a lager or cider in an open-topped drinking vessel or glass 172. The beverage comprises a water content and dissolved gas content. The draught beverage is dispensed from a font...
07/17/2007
7244459Shock wave treatment of meat
A system for treating meat by the application of a shock wave to the meat while the meat is in contact with a diaphragm which is substantially transparent to the shockwave, confines the meat within a tunnel. In addition, the diaphragm and shock wave generating chamb...
07/17/2007
7244307Production of crystalline materials by using high intensity ultrasound
A crystalline material sufficiently pure for use in pharmaceuticals may be made by forming a saturated solution of the material changing the temperature of the solution so it becomes supersaturated, and briefly subjecting the solution to irradiation by high intensit...
07/17/2007
7238300Process for subjecting to actinic radiation and storing an oxygen scavenger, and a stored oxygen scavenger
A method comprises subjecting ant oxygen scavenger to actinic radiation; and then optionally storing the oxygen scavenger in a container, the container configured such that the oxygen scavenger exhibits no substantial oxygen scavenging activity while inside the cont...
07/03/2007
7229660Scrambled egg snack food
A snack food product having a shaped core of a coherent mass of scrambled eggs enrobed in a breaded batter coating. ...
06/12/2007
7220439Wine aging method and system
A method and system for altering the interaction of wine ingredients to obtain changes in wine resembling many years of natural aging, a more complete homogenous solution, and an extended shelf life. The method includes application of ultrasonic radiation to a solut...
05/22/2007
7218034Acoustic driver assembly with restricted contact area
An acoustic driver assembly for use with any of a variety of cavitation chamber configurations, including spherical and cylindrical chambers as well as chambers that include at least one flat coupling surface. The acoustic driver assembly includes at least one trans...
05/15/2007
7218033Acoustic driver assembly with restricted contact area
An acoustic driver assembly for use with any of a variety of cavitation chamber configurations, including spherical and cylindrical chambers as well as chambers that include at least one flat coupling surface. The acoustic driver assembly includes at least one trans...
05/15/2007
7211928Apparatus, circuitry, signals and methods for cleaning and/or processing with sound
The invention utilizes a multiple frequency ultrasound generator driving a multiple frequency harmonic transducer array to improve cleaning and processing effects while eliminating damage to parts being cleaned. An AC switch and circuitry to modify the output of an ...
05/01/2007
7198809Method and system for removing harmful gases from wines and other beverages
A method for removing entrained gases from wine by applying ultrasonic radiation to a solution containing wine ingredients at a frequency causing cavitation, optimizing the application of ultrasonic radiation to cause cavitation throughout the solution, and continui...
04/03/2007
7182683Casingless food production methods, systems, and associated traveling matable mold shells
Systems, methods, and associated devices for casingless production of food products include: (a) providing a series of shells, the shells having sufficient structural rigidity to define an enclosed cavity space of predetermined substantially constant size and shape;...
02/27/2007
7141259Ultrasonically activated continuous slitter apparatus and method
An apparatus (30) and method for ultrasonically energized slitting of a slab of confectionary material wherein a slitting tool (33a) incorporates a plurality of slitting knives (37a) spaced apart in accordance with the desired widt...
11/28/2006
7141260Apparatus and method for removal of seed pericarp
An apparatus and method for removing pericarp from a seed, such as a corn kernel. The method includes sonicating the kernel to loosen the pericarp and then separation of the pericarp. One example of separation is by frictional milling. An additional optional aspect ...
11/28/2006
7126256Acoustic driver assembly with recessed head mass contact surface
An acoustic driver assembly for use with any of a variety of cavitation chamber configurations, including spherical and cylindrical chambers as well as chambers that include at least one flat coupling surface, is provided. The acoustic driver assembly includes at le...
10/24/2006
7126258Acoustic driver assembly with recessed head mass contact surface
An acoustic driver assembly for use with any of a variety of cavitation chamber configurations, including spherical and cylindrical chambers as well as chambers that include at least one flat coupling surface, is provided. The acoustic driver assembly includes at le...
10/24/2006
7122941Acoustic driver assembly with recessed head mass contact surface
An acoustic driver assembly for use with any of a variety of cavitation chamber configurations, including spherical and cylindrical chambers as well as chambers that include at least one flat coupling surface, is provided. The acoustic driver assembly includes at le...
10/17/2006
7122943Acoustic driver assembly with restricted contact area
An acoustic driver assembly for use with any of a variety of cavitation chamber configurations, including spherical and cylindrical chambers as well as chambers that include at least one flat coupling surface. The acoustic driver assembly includes at least one trans...
10/17/2006
7040974Casingless food production methods, systems, and associated traveling matable mold shells
Systems, methods, and associated devices for casingless production of food products include: (a) providing a series of shells, the shells having sufficient structural rigidity to define an enclosed cavity space of predetermined substantially constant size and shape;...
05/09/2006
7017473Coffee brewer
Systems and techniques to brew coffee are described. In general, in one implementation, the technique includes: releasing water from at least one water inlet onto ground coffee in a stationary coffee filter. The ground coffee is automatically agitated while the wate...
03/28/2006
6964787Method and system for reducing microbial burden on a food product
The present invention relates to a method and system for reducing microbial burden on a food product. The method includes contacting the food product with an antimicrobial agent and irradiating the food product. The system includes an applicator adapted and configur...
11/15/2005
6960157Automated system and method for handling food containers
An automated food processing system and method is provided that allows food to be dispensed, fried and packaged in a suitable container, which may be an individual portion-sized container. In one embodiment, the system includes separate automated modules for dispens...
11/01/2005
6958568Acoustic driver assembly for a spherical cavitation chamber
An acoustic driver assembly for use with a spherical cavitation chamber is provided. The acoustic driver assembly includes at least one transducer, a head mass and a tail mass, coupled together with a centrally located threaded means (e.g., all thread, bolt, etc.). ...
10/25/2005
6956316Acoustic driver assembly for a spherical cavitation chamber
An acoustic driver assembly for use with a spherical cavitation chamber is provided. The acoustic driver assembly includes at least one transducer, a head mass and a tail mass, coupled together with a centrally located threaded means (e.g., all thread, bolt, etc.). ...
10/18/2005
6931095System and method for irradiating large articles
An irradiation assembly is effective to irradiate large articles, up to about 48 inches thick in an exemplary embodiment. The assembly provides radiation to an article from all sides in a 360 degree exposure range, and includes at least one irradiating subsystem tha...
08/16/2005
6929460Dough handling apparatus
A dough cutting apparatus is disclosed including a plurality of dough cutting members (6), each of which is adapted for cutting a desired shape out of a strip of dough. Each dough cutting member is spaced apart from an adjacent cutting member by a predetermin...
08/16/2005
6908559Process for treating a solid-liquid mixture
A process for treating a solid-liquid mixture by cavitation to decompose at least some contaminant associated with the solid particles, the contaminant either being absorbed into the pores of the solid or onto the surface of the solid particles. The process includes...
06/21/2005
1        
 
Sign InRegister
Username  
Password   
forgot password?