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| Number | Title | Issue Date |
| 6444193 | Process for preparation of gas containing vesicles The invention provides a process for the preparation of gas-containing vesicles wherein a mixture of gas, liquid and vesicle membrane forming material is passed through a zone in which it is subject to shear forces exerted by surfaces moving relative to e... | 09/03/2002 |
| 6441235 | Preparation of 5-amino-isophthalamides A process for preparing 5-amino-N,N'-bis(R)isophthalamides, where A is 2,3-dihydroxypropyl or 1,3-dihydroxyisopropyl, useful as intermediates in preparing iodinated diagnostic agents, which comprises reacting a di-lower-alkyl 5-nitroisophthalate with a co... | 08/27/2002 |
| 6428707 | Adsorption/separation method and a medium for adsorption/separation A method for adsorption of a substance from a liquid sample on a fluidized bead or stirred suspension, in which the beads used comprise a base matrix and exhibit a structure having affinity to the substance, characterized in that the structure is covalent... | 08/06/2002 |
| 6428479 | Ultrasonography of the prostate Prostate abnormalities such as cancer may be detected by ultrasonic determination of the in-flow kinetics of contrast agent-containing blood in the prostate and/or by observation of disease-related asymmetries in the spoke-like vascular pattern of the pro... | 08/06/2002 |
| 6420028 | Coated polymer article and its use A polymer article having structure (I), where P comprises the basic polymer and groups --L--CH(--X(R1)p)--CH2 (--Y(R2)p); L is a part of a pending group utilized for introducing --X(R1)p | 07/16/2002 |
| 6411380 | Detection device for a spectrophotometer The present invention relates generally to a detection device for a spectrophotometer system, and in particular to a light detection device with an analogue input and a digital output. The object of the present invention is to provide a more accurate dete... | 06/25/2002 |
| 6409671 | Ultrasonography Local aberrations in the perfusion and/or compliance of vasculated tissue may be detected by contrast agent-enhanced ultrasound imaging procedures wherein a sequence of ultrasound image data is generated in respect of a region of interest in vasculated ti... | 06/25/2002 |
| 6406680 | X-ray contrast agents This invention describes a new type of X-ray contrast agents. It has been found that iodinated alkenes containing one or several C.dbd.C double bonds substituted with electronic neutral substituents and iodine can be used as X-ray contrast agents. Also ne... | 06/18/2002 |
