Patents by Inventor Andrea Ernst

Andrea Ernst has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8637256
    Abstract: The invention relates to an immunodiagnostic method for determining the release of neurotensin into the circulation of mammals based on the selective determination of an immunoreactivity of the N-terminal portion of a mammal proneurotensin (PNT immunoreactivity) in a serum or plasma sample of a mammal; this immunoreactivity is not neurotensin or neuromedin immunoreactivity.
    Type: Grant
    Filed: January 25, 2006
    Date of Patent: January 28, 2014
    Assignee: Sphingotec GmbH
    Inventor: Andrea Ernst
  • Publication number: 20130336583
    Abstract: Apparatus for determining model parameters, the apparatus comprising an object model transformer, a region comparator, and a model parameter determiner. The object model transformer is configured to receive an object model of a known object and to transform the object model based on a set of model parameters from a first frame of reference to a second frame of reference, and is further configured to determine as result of this transformation a transformed object model comprising at least one region that is associated to an object region of the object. The region comparator is configured to receive the transformed object model and an image depicting the object, to determine for a selected region of the transformed object model a region-related similarity measure. The model parameter determiner is configured to determine an updated set of model parameters on the basis of the region-related similarity measure and an optimization scheme.
    Type: Application
    Filed: August 20, 2013
    Publication date: December 19, 2013
    Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    Inventors: Andreas ERNST, Tobias RUF, Felix LAUTENSCHLAGER, Anton PAPST, Joern THIELECKE, Christian KUEBLBECK
  • Publication number: 20130327787
    Abstract: A device for dispensing or receiving a liquid volume comprises a liquid reservoir having an outlet, a pressure generation means which is implemented to provide a compressible enclosed gas volume of a constant amount of substance with a pressure, wherein the gas volume is in direct or indirect fluidic contact with the liquid in the liquid reservoir, a dosing means coupled to the outlet of the liquid reservoir and operable in order to enable the liquid to pass the outlet, a pressure sensor for measuring a current pressure in the gas volume and for outputting an output signal indicating the current pressure in the gas volume and a controller coupled to the pressure generation means, the dosing means and the pressure sensor.
    Type: Application
    Filed: May 31, 2013
    Publication date: December 12, 2013
    Inventors: Peter KOLTAY, Andreas ERNST, Chris STEINERT, Laurent TANGUY
  • Publication number: 20130225436
    Abstract: The present disclosure provides a method of producing enzyme-specific inhibitors or substrate binding partners comprising: identifying active site residues of the substrate in the enzyme substrate complex or in substrate binding partner-substrate complex; randomizing the active site residues to produce a combinatorial library of substrate variants; and selecting substrate variants that inhibit enzyme activity or bind substrate as substrate-specific binding partners. The present disclosure also provides ubiquitin enzyme specific inhibitors and ubiquitin variants that bind ubiquitin interaction motifs.
    Type: Application
    Filed: June 8, 2011
    Publication date: August 29, 2013
    Applicant: THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO
    Inventors: Sachdev Sidhu, Linda Beatty, Andreas Ernst
  • Patent number: 8298784
    Abstract: An in vitro process for the detection and early detection of neurodegenerative diseases, for determination of the severity, and to evaluate the progression of and render a prognoses of neurogenerative diseases, in a patient suffering from a subjectively or objectively detectable cognitive impairment, by determining the concentration of an analyte selected from natriuretic peptides, in particular ANP, and, if necessary, BNP and/or CNP in a biological fluid of the patient, whereby the determination of the analyte is performed directly and/or indirectly as the determination of a relevant co-peptide generated from a mutual propeptide, and is based upon the measured concentration of the determined analyte thus making it possible to form conclusions about a neurodegenerative disease or an early form typical of such a disease or the course of the disease and/or the success of the efforts to relieve or prevent the disease.
    Type: Grant
    Filed: May 15, 2007
    Date of Patent: October 30, 2012
    Assignee: B.R.A.H.M.S GmbH
    Inventors: Andreas Bergmann, Andrea Ernst, Harald Hampel
  • Publication number: 20120231475
    Abstract: The invention relates to an immunodiagnostic determination method for determining the release of neurotensin into the circulation of mammals during which an immunoreactivity of the N-terminal portion of a mammal proneurotensin (PNT immunoreactivity) is selectively determined in a serum sample or plasma sample of a test mammal, this immunoreactivity not being a neurotensin or neuromedin immunoreactivity.
    Type: Application
    Filed: February 22, 2012
    Publication date: September 13, 2012
    Applicant: SPHINGOTEC GMBH
    Inventor: Andrea ERNST
  • Publication number: 20110275091
    Abstract: The present invention relates to the use of protachykinin and/or fragments thereof that can be isolated from body fluids, tissues or other bioiological samples and therefore, serves as a marker peptide for medical diagnosis of diseases/disorders of the central nervous system, including Alzheimer's disease, Parkinson's disease, depression and/or conditions of pain, neurological, endocrinological, cerebral, muscular, local, systemic, chronic, inflammatory diseases, infectious diseases comprising bacterial and viral infections, meningitis, sepsis, Crohn's disease, colitis ulcerosa, sickle cell anemia, ischemia, amyotrophic lateral sclerosis, arthritis comprising rheumatoid arthritis, bronchitis, hyperalgesia, asthma, intoxication comprising bacterial intoxication, immunological disorders, poly/-trauma comprising cranio-cerebral trauma, tumors/cancer, stroke, stress, atopis dermatitis, HIV, Huntington's disease, burns, schizophrenia, Hirschsprung's disease, allergies, familial dysautononmia (Riley Day syndrome),
    Type: Application
    Filed: November 4, 2010
    Publication date: November 10, 2011
    Applicant: SPHINGOTEC GMBH
    Inventors: Andreas BERGMANN, Andrea ERNST
  • Patent number: 8013123
    Abstract: The invention relates to the diagnosis of disease based on the presence of biochemical components in human or animal body fluids, tissues and/or biomaterials.
    Type: Grant
    Filed: May 11, 2005
    Date of Patent: September 6, 2011
    Assignee: B.R.A.H.M.S. GmbH
    Inventors: Andreas Bergmann, Andrea Ernst
  • Patent number: 7838245
    Abstract: The present invention relates to the use of protachykinin and/or fragments thereof that can be isolated from body fluids, tissues or other bioiological samples and therefore, serves as a marker peptide for medical diagnosis of diseases/disorders of the central nervous system, including Alzheimer's disease, Parkinson's disease, depression and/or conditions of pain, neurological, endocrinological, cerebral, muscular, local, systemic, chronic, inflammatory diseases, infectious diseases comprising bacterial and viral infections, meningitis, sepsis, Crohn's disease, colitis ulcerosa, sickle cell anemia, ischemia, amyotrophic lateral sclerosis, arthritis comprising rheumatoid arthritis, bronchitis, hyperalgesia, asthma, intoxication comprising bacterial intoxication, immunological disorders, poly/-trauma comprising cranio-cerebral trauma, tumors/cancer, stroke, stress, atopis dermatitis, HIV, Huntington's disease, burns, schizophrenia, Hirschsprung's disease, allergies, familial dysautononmia (Riley Day syndrome),
    Type: Grant
    Filed: April 20, 2005
    Date of Patent: November 23, 2010
    Assignee: Sphingotec GmbH
    Inventors: Andreas Bergmann, Andrea Ernst
  • Publication number: 20100062463
    Abstract: In vitro multiparameter method for the diagnosis and early diagnosis, for determination of the severity and for assessing the course and prognosis of neurodegenerative disorders, in which the concentrations of at least two different vasotropic peptides are determined in a biological fluid from a person suffering from subjective or objectively detectable cognitive impairments, the resulting person-specific measurements are combined computationally to give a person-specific complex reference value, and conclusions are drawn concerning the presence of a neurodegenerative disorder in the person on the basis of the person-specific complex reference value found.
    Type: Application
    Filed: June 15, 2007
    Publication date: March 11, 2010
    Applicant: B.R.A.H.M.S AKTIENGESELLSCHAFT
    Inventors: Andreas Bergmann, Andrea Ernst, Harald Hampel
  • Publication number: 20100035286
    Abstract: In vitro method for the detection and early detection of, for the determination of the degree of severity of, and for the assessment of the course of and prognosis of neurodegenerative disorders, in which an immunodiagnostic determination method is used to determine the apolipoprotein C-1 (Apo C-1) immunoreactivity in a serum or plasma sample from a patient suffering from subjective or objectively verifiable cognitive disorders.
    Type: Application
    Filed: November 28, 2007
    Publication date: February 11, 2010
    Applicant: B.R.A.H.M.S AKTIENGESELLSCHAFT
    Inventors: Andreas Bergmann, Andrea Ernst, Harald Hampel
  • Publication number: 20100028444
    Abstract: Use of at least one type of water-dispersible carotenoid nanoparticles as taste modulators in compositions of matter; process for taste modulation of compositions of matter in which at least one type of water-dispersible carotenoid nanoparticles is added to compositions of matter; and also taste modulators for compositions of matter comprising (A) at least one type of water-dispersible carotenoid nanoparticles and (B) at least one azo compound, comprising at least one azo group.
    Type: Application
    Filed: February 25, 2008
    Publication date: February 4, 2010
    Applicant: BASF SE
    Inventors: Markus Matuschek, Andreas Ernst, Christian Köpsel, Martin B. Jager, Alice Kleber, Michael Krohn, Holger Zinke
  • Publication number: 20090311719
    Abstract: Disclosed is an in vitro method for the detection, for the determination of the severity and for the assessment of the progress and prediction of neurodegenerative diseases, in which the presence and/or concentration of carbamoyl phosphate synthetase 1 (CPS 1) is determined in a biological fluid of a patient who suffers from a neurodegenerative disease or is suspected of suffering from such a disease, and conclusions about the presence, progression, severity or success of a treatment of the neurodegenerative disease are drawn on the basis of the determined presence and/or concentration of CPS 1 or the non-detectability of a CPS 1 immune reactivity.
    Type: Application
    Filed: October 26, 2006
    Publication date: December 17, 2009
    Applicant: B.R.A.H.M.S AKTIENGESELLSCHAFT
    Inventors: Andreas Bergmann, Joachim Struck, Andrea Ernst
  • Publication number: 20090263822
    Abstract: An in vitro process for the detection and early detection of neurodegenerative diseases, for determination of the severity, and to evaluate the progression of and render a prognoses of neurogenerative diseases, in a patient suffering from a subjectively or objectively detectable cognitive impairment, by determining the concentration of an analyte selected from natriuretic peptides, in particular ANP, and, if necessary, BNP and/or CNP in a biological fluid of the patient, whereby the determination of the analyte is performed directly and/or indirectly as the determination of a relevant co-peptide generated from a mutual propeptide, and is based upon the measured concentration of the determined analyte thus making it possible to form conclusions about a neurodegenerative disease or an early form typical of such a disease or the course of the disease and/or the success of the efforts to relieve or prevent the disease.
    Type: Application
    Filed: May 15, 2007
    Publication date: October 22, 2009
    Applicant: B.R.A.H.M.S Aktiengesellschaft
    Inventors: Andreas Bergmann, Andrea Ernst, Harald Hampel
  • Patent number: 7547553
    Abstract: An in vitro method for the detection, determination of severity and monitoring and prognosis of neurodegenerative diseases is disclosed. The presence and/or concentration of the physiologically inactive proadrenomedullin (proADM) partial peptide, in particular, the midregional proADM partial peptide, is determined in a biological fluid of a patient who is suffering from a neurodegenerative disease or is suspected of having such a disease. Conclusions about the presence, course, severity or success of a treatment of the neurodegenerative disease are drawn on the basis of the presence and/or concentration of the specific partial peptide in the biological sample.
    Type: Grant
    Filed: July 24, 2006
    Date of Patent: June 16, 2009
    Assignee: B.R.A.H.M.S. Aktiengesellschaft
    Inventors: Andreas Bergmann, Andrea Ernst, Harald Hampel
  • Publication number: 20080280306
    Abstract: The invention relates to an immunodiagnostic method for determining the release of neurotensin into the circulation of mammals based on the selective determination of an immunoreactivity of the N-terminal portion of a mammal proneurotensin (PNT immunoreactivity) m a serum or plasma sample of a mammal; this immunoreactivity is not neurotensin or neuromedin immunoreactivity.
    Type: Application
    Filed: January 25, 2006
    Publication date: November 13, 2008
    Applicant: SPHINGOTEC GMBH
    Inventor: Andrea Ernst
  • Publication number: 20080261232
    Abstract: The invention relates to the diagnosis of disease based on the presence of biochemical components in human or animal body fluids, tissues and/or biomaterials.
    Type: Application
    Filed: May 11, 2005
    Publication date: October 23, 2008
    Applicant: B.R.A.H.M.S AKTIENGESELLSCHAFT
    Inventors: Andreas Bergmann, Andrea Ernst
  • Publication number: 20080260640
    Abstract: The present invention relates to the use of protachykinin and/or fragments thereof that can be isolated from body fluids, tissues or other biological samples and therefore, serves as a marker peptide for medical diagnosis of diseases/disorders of the central nervous system, including Alzheimer's disease, Parkinson's disease, depression and/or conditions of pain, neurological, endocrinological, cerebral, muscular, local, systemic, chronic, inflammatory diseases, infectious diseases comprising bacterial and viral infections, meningitis, sepsis, Crohn's disease, colitis ulcerosa, sickle cell anemia, ischemia, amyotrophic lateral sclerosis, arthritis comprising rheumatoid arthritis, bronchitis, hyperalgesia, asthma, intoxication comprising bacterial intoxication, immunological disorders, poly/-trauma comprising cranio-cerebral trauma, tumors/cancer, stroke, stress, atopis dermatitis, HIV, Huntington's disease, burns, schizophrenia, Hirschsprung's disease, allergies, familial dysautononmia (Riley Day syndrome), he
    Type: Application
    Filed: April 20, 2005
    Publication date: October 23, 2008
    Applicant: SPHINGOTEC GMBH
    Inventors: Andreas Bergmann, Andrea Ernst
  • Publication number: 20080206797
    Abstract: CSF diagnostic in vitro method for the diagnosis of dementias and neuroinflammatory diseases, in which a determination of the procalcitonin immunoreactivity (PCT immunoreactivity) is carried out in a sample of cerebrospinal fluid (CSF) of a patient who is suffering from a dementia or neuroinflammatory disease or is suspected of suffering from such a disease. Conclusions about the presence, the course, the severity or the success of a treatment of the dementia or neuroinflammatory disease are drawn from a measured PCT immunoreactivity which is above a threshold value typical for healthy individuals.
    Type: Application
    Filed: July 19, 2006
    Publication date: August 28, 2008
    Applicant: B.R.A.H.M.S AKTIENGESELLSCHAFT
    Inventors: Andreas Bergmann, Andrea Ernst, Harald Hampel
  • Publication number: 20080199966
    Abstract: An in vitro method for the detection, determination of severity and monitoring and prognosis of neurodegenerative diseases is disclosed. The presence and/or concentration of the physiologically inactive proadrenomedullin (proADM) partial peptide, in particular, the midregional proADM partial peptide, is determined in a biological fluid of a patient who is suffering from a neurodegenerative disease or is suspected of having such a disease. Conclusions about the presence, course, severity or success of a treatment of the neurodegenerative disease are drawn on the basis of the presence and/or concentration of the specific partial peptide in the biological sample.
    Type: Application
    Filed: July 24, 2006
    Publication date: August 21, 2008
    Applicant: B.R.A.H.M.S AKTIENGESELLSCHAFT
    Inventors: Andreas Bergmann, Andrea Ernst, Harald Hampel