Patents Represented by Attorney, Agent or Law Firm Kevin Stein
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Patent number: 8030007Abstract: A method for diagnosing endometriosis in a human subject comprising the steps of detecting a test amount of an antibody that specifically binds to SEQ ID NO: 6 polypeptide or a truncated peptide comprising an epitope of SEQ ID NO: 6 in a sample from the subject; and comparing the test amount with a normal range of the antibody in a control sample from a subject who does not suffer from endometriosis, whereby a test amount above the normal range provides a positive indication in the diagnosis of endometriosis.Type: GrantFiled: March 3, 2011Date of Patent: October 4, 2011Assignee: Siemens Healthcare Diagnostics Inc.Inventors: A. Said El Shami, Bruce Campbell, Dennis Sustarsic, Niver Sahakian
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Patent number: 8017573Abstract: Methods are disclosed of treating diabetes, abnormal adipocyte activity, and insulin resistance using C-terminal fragments of adiponectin receptor R1. Methods of causing the secretion of insulin in healthy and diabetic patients using C-terminal fragments of adiponectin receptor R1 are also disclosed. In addition, methods are disclosed of increasing the insulin levels in healthy patients using C-terminal fragments of adiponectin receptor R1. In addition, methods of treating abnormal adipocyte activity, treating metabolic syndrome, causing insulin secretion, increasing insulin levels, inhibiting insulin degradation enzyme, treating Alzheimer's disease, treating cardiovascular disease associated with adiponectin levels, inhibiting ADAM-17 enzyme, treating a condition associated with TNF-alpha, and treating a condition associated with HER2-neu are disclosed. Compositions, dosage forms, and kits are also disclosed.Type: GrantFiled: July 9, 2008Date of Patent: September 13, 2011Assignee: Siemens Healthcare Diagnostics Inc.Inventors: Michael J. Pugia, Rui Ma
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Patent number: 7981626Abstract: A method for diagnosing endometriosis in a human subject comprising the steps of detecting a test amount of an antibody that specifically binds to SEQ ID NO:9 polypeptide or a truncated peptide comprising an epitope of SEQ ID NO: 9, in a sample from the subject; and comparing the test amount with a normal range of the antibody in a control sample from a subject who does not suffer from endometriosis, whereby a test amount above the normal range provides a positive indication in the diagnosis of endometriosis.Type: GrantFiled: July 22, 2009Date of Patent: July 19, 2011Assignee: Siemens Healthcare Diagnostics Inc.Inventors: A Said El Shami, Bruce Campbell, Dennis Sustarsic, Niver Sahakian
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Patent number: 7879562Abstract: A method for diagnosing endometriosis in a human subject comprising the steps of detecting a test amount of an antibody that specifically binds to ME-5 (SEQ ID NO:3) polypeptide or a peptide comprising an epitope of ME-5 in a sample from the subject; and comparing the test amount with a normal range of the antibody in a control sample from a subject who does not suffer from endometriosis, whereby a test amount above the normal range provides a positive indication in the diagnosis of endometriosis.Type: GrantFiled: July 15, 2009Date of Patent: February 1, 2011Assignee: Siemens Healthcare Diagnostics Inc.Inventors: A. Said El Shami, Bruce Campbell, Dennis Sustarsic, Niver Sahakian
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Patent number: 7833729Abstract: This invention provides a polynucleotide encoding Repro-EN-1.0 and IB1, polypeptides associated with endometriosis. Auto-antibodies against Repro-EN-1.0 and IB1 have been found in subjects diagnosed with endometriosis. This invention also provides methods of using this polynucleotide and polypeptide.Type: GrantFiled: September 22, 2009Date of Patent: November 16, 2010Assignee: Siemens Heathcare Diagnostics Inc.Inventors: A. Said El Shami, Surendra Nath Menon, Cynthia K. French
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Patent number: 7785904Abstract: The present invention relates to hydrophilic, high quantum yield acridinium compounds. It has been discovered that the placement of electron-donating groups in the acridinium ring system increases the amount of light that is emitted by the corresponding acridinium compound when its chemiluminescence is triggered by alkaline peroxide. More specifically, it has been found that the placement of one or two hydrophilic, alkoxy groups at the C-2 and/or C-7 position of the acridinium ring system of acridinium compounds increases their quantum yield and enhances the aqueous solubility of these compounds. The present hydrophilic, high quantum yield, acridinium compounds are useful chemiluminescent labels for improving the sensitivity of immunoassays.Type: GrantFiled: June 19, 2007Date of Patent: August 31, 2010Assignee: Siemens Healthcare Diagnostics Inc.Inventors: Anand Natrajan, Qingping Jiang, David Sharpe, James Costello
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Patent number: 7732159Abstract: The present invention describes clinically and medically important methods of examining, screening over time, and monitoring the outcome of a cancer patient who is undergoing treatment or therapy for his or her disease. More specifically, the invention provides a method of monitoring the progression of disease, or the effectiveness of cancer treatment, in a cancer patient by measuring the levels of one or more analytes of the plasminogen activator (uPA) system, namely, uPA, PAI-1 and the complex of uPA:PAI-1, in a sample taken from the cancer patient, preferably, before treatment, at the start of treatment, and at various time intervals during treatment. As a result of performing the method, an increase or elevation in the levels of one or more of the PA system analytes in the cancer patient compared with the levels one or more of the respective PA system analytes in normal control individuals serves as an indicator of cancer advancement or progression and/or a lack of treatment effectiveness for the patient.Type: GrantFiled: December 27, 2007Date of Patent: June 8, 2010Assignee: Siemens Healthcare Diagnostics Inc.Inventors: Walter P. Carney, Peter J. Hamer
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Patent number: 7668661Abstract: The invention provides diagnostic methods, kits, and systems, and related computer-readable media, which use multiple blood marker values, including serum and plasma marker values, to aid in the diagnosis of the status or progress of a liver disease in a patient. The invention also provides methods and systems, and related computer-readable media, that use blood marker values, including serum and plasma marker values: (1) to screen for active ingredients useful in the treatment of a liver disease; (2) to aid in the selection of treatment regimens for patients that are predisposed to, or suffer from, liver disease; and (3) to aid in the design of clinical programs useful in monitoring the status or progress of liver disease in one or more patients.Type: GrantFiled: June 15, 2004Date of Patent: February 23, 2010Assignee: Siemens Healthcare Diagnostics Inc.Inventors: Michael Volker, Michael Becka, Werner Kroll, Andreas Knorr, Sylvia Unger, Mathias Gehrmann, Guido Hennig, Elmar-Reinhold Burchardt, Michael J. Arthur, Alastair D. Burt, Massimo Pinzani, Detlef Schuppan, Robert P. Thiel, Christoph Petry, William Rosenberg
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Patent number: 7611845Abstract: The present invention relates to methods of diagnosing prostate cancer, predicting disease progression of prostate cancer, prognosing the stage and state of prostate cancer, and identifying appropriate treatment indication for prostate cancer patients. Methods encompass determining the levels of HER-2/neu in fluid biological samples (e.g., blood and serum) from patients.Type: GrantFiled: December 19, 2005Date of Patent: November 3, 2009Assignee: Siemens Healthcare Diagnostics Inc.Inventors: Samir Taneja, Carol D. Cheli
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Patent number: 7611909Abstract: A method for the detection or quantitation of unlabeled target analyte in a biological sample, the method comprising labeling a target analyte for a biological sample suspected of containing unlabeled target analyte with an acridinium compound to form a labeled target analyte and providing the labeled target analyte to the biological sample, or providing the labeled target analyte to the biological sample, wherein the acridinium compound comprises an acridinium nucleus having an electron-donating substituent directly attached to the acridinium nucleus, with the electron-donating substituent attached at the C2 position. Chemiluminescent acridinium compounds useful in the method have emission maxima close to or in the near infrared (NIR) region (>590 nm).Type: GrantFiled: November 4, 2005Date of Patent: November 3, 2009Assignee: Siemens Healthcare Diagnostics Inc.Inventors: Anand Natrajan, Qingping Jiang, David Sharpe, Say-Jong Law
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Patent number: 7541149Abstract: The present invention relates to monoclonal antibodies binding to the N-terminal procollagen (III) propeptide (PIIINP) molecule which is a proteolytic fragment emanating from the specific cleavage of procollagen (III) by N-proteinase after exocytosis and to an assay using these antibodies.Type: GrantFiled: May 17, 1999Date of Patent: June 2, 2009Assignee: Siemens Healthcare Diagnostics, Inc.Inventors: Elmar Reinhold Burchardt, Werner Kroll, Mathias Gehrmann, Werner Schröder
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Patent number: 7473534Abstract: The present invention describes clinically and medically important methods of monitoring the outcome of a cancer patient who is suffering from disease or who is undergoing treatment or therapy for his or her disease. More specifically, the invention provides a method of monitoring the progression of disease or cancer treatment effectiveness in a cancer patient by measuring the level of the extracellular domain (ECD) of the epidermal growth factor receptor (EGFR) in a sample taken from the cancer patient, preferably, before treatment, at the start of treatment, and at various time intervals during treatment, wherein a decrease in the level of the ECD of the EGFR in the cancer patient compared with the level of the ECD of the EGFR in normal control individuals serves as an indicator of cancer advancement or progression and/or a lack of treatment effectiveness for the patient.Type: GrantFiled: February 27, 2003Date of Patent: January 6, 2009Assignee: Siemens Healthcare Diagnostics Inc.Inventors: Walter P. Carney, Peter J. Hamer, Allan Lipton, Kim Leitzel, Suhail M. Ali
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Patent number: 7459284Abstract: A chemiluminescent substrate of a hydrolytic enzyme having the following general Formula I is disclosed, as follows: Lumi-M-P??Formula I where “Lumi” is a chemiluminescent moiety capable of producing light (a) by itself, (b) with MP attached and (c) with M attached. Examples of Lumi include chemiluminescent acridinium compounds, benzacridinium compounds, quinolinium compounds, isoquinolinium compounds, phenanthridinium compounds, and lucigenin compounds, spiroacridan compounds, luminol compounds and isoluminol compounds. M is a multivalent heteroatom having at least one lone pair of electrons selected from oxygen, nitrogen and sulfur, directly attached to the light emitting moiety of Lumi at one end and to P at the other end. P is a group that can be readily removed by hydrolytic enzymes. An enzymatic reaction utilizing the above compound is the following: where HE is a hydrolytic enzyme. Lumi-M is a chemiluminescent product having physical and/or chemical properties different from those of Lumi-M-P.Type: GrantFiled: June 5, 2006Date of Patent: December 2, 2008Assignee: Siemens Healthcare Diagnostics Inc.Inventors: Qingping Jiang, Anand Natrajan, David Sharpe, Wen-Jee Wong, Say-Jong Law
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Patent number: 6579515Abstract: A clear emulsion and gel-type cosmetic composition, and in particular to an antiperspirant and/or deodorant composition which comprises a water-in-oil emulsion comprising: a) about 65% to about 75% of an aqueous solution of an effective amount of antiperspirant active; b) about 25% to about 35% of an oil phase consisting of silicones, emollients and a silicone emulsifying agent, and comprising at least one volatile silicone, at least one non-volatile ester or at least one nonvolatile silicone, and wherein at least one oil phase soluble ingredient has a refractive index of about 1.40 to about 1.45; c) about 0.01 to about 8.5% of a coupling agent; and d) at least one polymeric ethylene oxide glycol adduct which component raises the refractive index of said aqueous solution, and optionally another water soluble, non-simple glycol component which raises the refractive index of said aqueous solution; wherein said composition is essentially free of glycols and low and middle chain alcohols; is described.Type: GrantFiled: June 24, 2002Date of Patent: June 17, 2003Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.Inventors: Anthony Aloysius Scafidi, Zhuning Ma, David Allen Brewster