Ladd

David D. Ladd, Huttonville CA

Patent application number	Description	Published
20100203214	Frozen dessert product - The present invention is directed to formulations of the premix utilized in the production of a pellet structured frozen dessert type product. The pelletized frozen dessert product is manufactured by introducing the liquid premix into a body of a cryogen such as liquid nitrogen such that the small volume of liquid premix is frozen rapidly. The invention elevates the melting temperature as well as the fusing temperature of the finished pellets such that the storage and serving temperatures of the pellets are similar to the bulk products. The invention utilizes the basic formulas and names and flavors associated with bulk type frozen desserts such as Ice Cream, Sorbet, Water ice, Ice Milk, Frozen Yogurt and similar type products. The pellet produced utilizing the pre-mix is structurally stable at normal retail and home freezer situations.	08-12-2010

Patent application number	Description	Published
20090145139	Method and apparatus for the manipulation and management of a cryogen for production of frozen small volumes of a substance - A method and apparatus for the manipulation and management process of cryogen such that it controls both the fluid body movement as well as internal currents within the cryogen. Small volumes of a desired substance introduced into this managed cryogen for the production of frozen or solidified pellets or granules are better managed as to shape, size, deformation, frozen satellites, fines and agglomeration and overall desired quality. These benefits result from the dispersion of the gas produced, as well as the heat transferred, resulting from the introduction of the relatively hot substance to the cryogen. The fluid body movement assists in maintaining a distance between the individual solidifying pellets or granules thereby minimizing deformation as a result of physical contact. The output characteristics and desired quality of the pellets can be more effectively controlled and managed, as desired.	06-11-2009

Patent application number	Description	Published
20100191098	METHOD TO TRACK A CONTRAST AGENT IN A MAGNETIC RESONANCE TOMOGRAPHY EXAMINATION - A method tracks contrast agent in a magnetic resonance tomography examination with examination table moving continuously in the Z-direction. In the method, a first magnetic resonance signal in a first magnetic resonance measurement without contrast agent. The first MR signal is acquired along a middle k-space line that runs essentially in the Z-direction. Values of k-space along the middle k-space line of the first MR signal are transformed by means of a Fourier transformation in the Z-direction in order to obtain a first profile of the signal intensity in the Z-direction. After a contrast agent injection, a second MR signal is acquired in a second magnetic resonance measurement. The second MR signal is acquired along the middle k-space line. Values of k-space along the middle k-space line of the second MR signal are transformed by a Fourier transformation only in the Z-direction in order to obtain a second profile of the signal intensity with contrast agent in the Z-direction. A difference profile is determined from the first profile and the second profile. A signal jump in the difference profile is used to determine a propagation edge of the contrast agent.	07-29-2010