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Class Information
Number: 424/9.8
Name: Drug, bio-affecting and body treating compositions > In vivo diagnosis or in vivo testing > Diagnostic or test agent produces visible change on skin
Description: Subject matter wherein the diagnostic compound or composition is adapted to detect a condition through a visible change on the skin.










Sub-classes under this class:

Class Number Class Name Patents
424/9.81 Visible immune reaction (e.g., allergy testing, etc.) 44


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8580229 Amyloid imaging as a surrogate marker for efficacy of anti-amyloid therapies Nov. 12, 2013
RE44354 Amyloid plaque aggregation inhibitors and diagnostic imaging agents Jul. 9, 2013
RE44338 Amyloid plaque aggregation inhibitors and diagnostic imaging agents Jul. 2, 2013
8449866 Cellular labeling for nuclear magnetic resonance techniques May. 28, 2013
8420054 Noninvasive method for measuring histamine from skin as an objective measurement of itch Apr. 16, 2013
8343457 Amyloid imaging as a surrogate marker for efficacy of anti-amyloid therapies Jan. 1, 2013
8263043 Cellular labeling and quantification for nuclear magnetic resonance techniques Sep. 11, 2012
8238623 Method and apparatus for characterizing the imperfections of skin and method of assessing the anti-aging effect of a cosmetic product Aug. 7, 2012
8147798 Amyloid imaging as a surrogate marker for efficacy of anti-amyloid therapies Apr. 3, 2012
8147806 Cellular labeling for nuclear magnetic resonance techniques Apr. 3, 2012
8100830 Non-therapeutic methods of evaluating skin neurosensitivity, kit and use of a kit for implementing the method Jan. 24, 2012
8025866 Diagnosis of fasciolosis by skin test (intradermoreaction) using the antigen Fh8 (fasciolin) Sep. 27, 2011
8016800 Test method for assessing irritation of skin Sep. 13, 2011
7811232 System for characterizing skin condition Oct. 12, 2010
7749487 Method to assess surfactant adsorption on skin Jul. 6, 2010
7676258 System and method for enhancing microscopic images of tissue Mar. 9, 2010
7655218 Methods and compositions for detection and diagnosis of infectious diseases Feb. 2, 2010
7566303 Skin condition indicator Jul. 28, 2009
7468177 Hydrophilic light absorbing compositions for determination of physiological function in critically ill patients Dec. 23, 2008
7137970 Test method for assessing irritation of skin Nov. 21, 2006
7122173 Agent for the treatment of bladder irritative symptoms accompanied by benign prostatic hyperplasia Oct. 17, 2006
7070760 Skin test for schizophrenia Jul. 4, 2006
7003345 System and method for enhancing microscope images of tissue using citric acid and agents of the like Feb. 21, 2006
6979450 Method and compositions for detection and diagnosis of infectious diseases Dec. 27, 2005
6962690 Tissue specific fluorescent chelates possessing long wavelength UV excitation Nov. 8, 2005
6897352 Animal model system for photodamage, photoaging and skin wounding May. 24, 2005
6841393 Selective removal of contaminants from a surface using colored particles and articles having magnets Jan. 11, 2005
6833128 Method for monitoring local reaction associated with injections Dec. 21, 2004
6830743 In Vivo stain compounds and methods of use to identify dysplastic tissue Dec. 14, 2004
6756032 Method to enhance and/or prolong the effects of a primary challenge to a responsive system with a secondary challenge Jun. 29, 2004
6743925 Nitroimidazole derivative and diagnostic imaging agent containing the same Jun. 1, 2004
6649144 Method for detecting and killing epithelial cancer cells Nov. 18, 2003
6572877 Worm food composition Jun. 3, 2003
6558961 Immunodiagnostics using particle delivery methods May. 6, 2003
6503761 Selective removal of contaminants from a surface using articles having magnets Jan. 7, 2003
6485703 Compositions and methods for analyte detection Nov. 26, 2002
6455027 Methods and kits for identifying ductal orifices in a nipple Sep. 24, 2002
6440388 Method for detecting chitin-containing organisms Aug. 27, 2002
6410720 Compounds and methods for treatment and diagnosis of mycobacterial infections Jun. 25, 2002
6409989 INJECTABLE CARBON COMPOSITIONS IN STABLE AQUEOUS SUSPENSION; METHOD FOR PREPARING THEM AND METHOD OF PRESURGICAL MARKING IN THE INVESTIGATION OF NONPALPABLE MAMMARY PATHOLOGIES BY APPLYING SAI Jun. 25, 2002
6340455 Testkit and method Jan. 22, 2002
6284224 Inhibitory effect of synthetic and natural colorants on carcinogenesis Sep. 4, 2001
6264915 Process for detecting potential carcinogens Jul. 24, 2001
6187289 Acetic acid as a contrast in reflectance confocal imaging of tissue Feb. 13, 2001
6168779 Methods and kits for identifying ductal orifices Jan. 2, 2001
6165443 Method for visually demonstrating the effectiveness of an antibacteria attachment composition Dec. 26, 2000
6083487 Methylene blue and toluidene blue mediated fluorescence diagnosis of cancer Jul. 4, 2000
6083486 Intramolecularly-quenched near infrared fluorescent probes Jul. 4, 2000
6080539 In situ immunodetection of antigens Jun. 27, 2000
5997847 Ectoparasite detection method Dec. 7, 1999

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