Patents by Inventor Anke Piechotta
Anke Piechotta 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).
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Patent number: 11958871Abstract: The present invention relates to novel compounds which are particularly useful as inhibitors of bacterial glutaminyl cyclases (bacQC); pharmaceutical compositions comprising such compounds; compounds and/or pharmaceutical compositions for use in methods for treatment, in particular for use in the treatment of periodontitis and related conditions; as well as to crystals comprising bacterial glutaminyl cyclases, methods for identifying candidate compounds which may associate with the binding pocket of a bacQC and/or are bacQC inhibitors.Type: GrantFiled: February 22, 2019Date of Patent: April 16, 2024Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.Inventors: Christian Jäger, Linda Liebe, Daniel Ramsbeck, Miriam Linnert, Stefanie Geissler, Anke Piechotta, Diane Meitzner, Holger Cynis, Mirko Buchholz
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Patent number: 11703511Abstract: The present invention can be included in the field of medicine. Specifically, the present invention provides antibodies and antigen-binding fragments thereof which can bind isoAsp7 amyloid ? (A?) and a pharmaceutical composition comprising the antibodies or antigen-binding fragments thereof. IsoAsp7 A? can be found in plaques of Alzheimer's patients and is thus a suitable target for the treatment and/or prevention of A?-related diseases such as Alzheimer's disease. Thus, the antibodies, antigen-binding fragments thereof and the pharmaceutical composition comprising either can be used to treat and/or prevent neurodegenerative diseases. Further, the present invention provides hybridoma cell lines, the use of the antibodies or antigen-binding fragments thereof for the diagnosis and/or prognosis of a neurodegenerative disease and a method for detecting isoAsp7 A? in an isolated sample.Type: GrantFiled: July 17, 2018Date of Patent: July 18, 2023Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.Inventors: Anke Piechotta, Kathrin Gnoth, Holger Cynis, Jens-Ulrich Rahfeld, Stephan Schilling, Hans-Ulrich Demuth
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Patent number: 11045533Abstract: The invention relates to humanized antibodies that bind to an epitope at the N-terminus of pyroglutamated amyloid beta (A? N3pE) peptide and to preventive and therapeutic treatment of diseases and conditions that are related to accumulation and deposition of amyloid peptides, such as amyloidosis, a group of disorders and abnormalities associated with pyroglutamated amyloid peptide, like Alzheimer's disease, Down's syndrome, cerebral amyloid angiopathy and other related aspects. More specifically, it pertains to the use of humanized monoclonal antibodies to bind pyroglutamated amyloid beta peptide in plasma, brain, and cerebrospinal fluid to prevent accumulation or to reverse deposition of A? N3pE within the brain and in various tissues in the periphery, and to alleviate amyloidosis. The present invention further pertains to diagnostic assays for the diagnosis of amyloidosis using the humanized antibodies of the invention.Type: GrantFiled: January 16, 2020Date of Patent: June 29, 2021Inventors: Martin Kleinschmidt, Jens-Ulrich Rahfeld, Anke Piechotta, Stephan Schilling, Stephen Gillies
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Publication number: 20200392174Abstract: The present invention relates to novel compounds which are particularly useful as inhibitors of bacterial glutaminyl cyclases (bacQC); pharmaceutical compositions comprising such compounds; compounds and/or pharmaceutical compositions for use in methods for treatment, in particular for use in the treatment of periodontitis and related conditions; as well as to crystals comprising bacterial glutaminyl cyclases, methods for identifying candidate compounds which may associate with the binding pocket of a bacQC and/or are bacQC inhibitors.Type: ApplicationFiled: February 22, 2019Publication date: December 17, 2020Inventors: Christian JÄGER, Linda LIEBE, Daniel RAMSBECK, Miriam LINNERT, Stefanie GEISSLER, Anke PIECHOTTA, Diane MEITZNER, Holger CYNIS, Mirko BUCHHOLZ
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Publication number: 20200264197Abstract: The present invention can be included in the field of medicine. Specifically, the present invention provides antibodies and antigen-binding fragments thereof which can bind isoAsp7 amyloid ? (A?) and a pharmaceutical composition comprising the antibodies or antigen-binding fragments thereof. IsoAsp7 A? can be found in plaques of Alzheimer's patients and is thus a suitable target for the treatment and/or prevention of A?-related diseases such as Alzheimer's disease. Thus, the antibodies, antigen-binding fragments thereof and the pharmaceutical composition comprising either can be used to treat and/or prevent neurodegenerative diseases. Further, the present invention provides hybridoma cell lines, the use of the antibodies or antigen-binding fragments thereof for the diagnosis and/or prognosis of a neurodegenerative disease and a method for detecting isoAsp7 A? in an isolated sample.Type: ApplicationFiled: July 17, 2018Publication date: August 20, 2020Inventors: Anke PIECHOTTA, Kathrin GNOTH, Holger CYNIS, Jens-Ulrich RAHFELD, Stephan SCHILLING, Hans-Ulrich DEMUTH
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Publication number: 20200138922Abstract: The invention relates to humanized antibodies that bind to an epitope at the N-terminus of pyroglutamated amyloid beta (A? N3pE) peptide and to preventive and therapeutic treatment of diseases and conditions that are related to accumulation and deposition of amyloid peptides, such as amyloidosis, a group of disorders and abnormalities associated with pyroglutamated amyloid peptide, like Alzheimer's disease, Down's syndrome, cerebral amyloid angiopathy and other related aspects. More specifically, it pertains to the use of humanized monoclonal antibodies to bind pyroglutamated amyloid beta peptide in plasma, brain, and cerebrospinal fluid to prevent accumulation or to reverse deposition of A? N3pE within the brain and in various tissues in the periphery, and to alleviate amyloidosis. The present invention further pertains to diagnostic assays for the diagnosis of amyloidosis using the humanized antibodies of the invention.Type: ApplicationFiled: January 16, 2020Publication date: May 7, 2020Inventors: Martin Kleinschmidt, Jens-Ulrich Rahfeld, Anke Piechotta, Stephan Schilling, Stephen Gillies
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Patent number: 10603367Abstract: The invention relates to humanized antibodies that bind to an epitope at the N-terminus of pyroglutamated amyloid beta (A? N3pE) peptide and to preventive and therapeutic treatment of diseases and conditions that are related to accumulation and deposition of amyloid peptides, such as amyloidosis, a group of disorders and abnormalities associated with pyroglutamated amyloid peptide, like Alzheimer's disease, Down's syndrome, cerebral amyloid angiopathy and other related aspects. More specifically, it pertains to the use of humanized monoclonal antibodies to bind pyroglutamated amyloid beta peptide in plasma, brain, and cerebrospinal fluid to prevent accumulation or to reverse deposition of A? N3pE within the brain and in various tissues in the periphery, and to alleviate amyloidosis. The present invention further pertains to diagnostic assays for the diagnosis of amyloidosis using the humanized antibodies of the invention.Type: GrantFiled: January 10, 2018Date of Patent: March 31, 2020Assignee: Probiodrug AGInventors: Martin Kleinschmidt, Jens-Ulrich Rahfeld, Anke Piechotta, Stephan Schilling, Stephen Gillies
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Publication number: 20180140689Abstract: The invention relates to humanized antibodies that bind to an epitope at the N-terminus of pyroglutamated amyloid beta (A? N3pE) peptide and to preventive and therapeutic treatment of diseases and conditions that are related to accumulation and deposition of amyloid peptides, such as amyloidosis, a group of disorders and abnormalities associated with pyroglutamated amyloid peptide, like Alzheimer's disease, Down's syndrome, cerebral amyloid angiopathy and other related aspects. More specifically, it pertains to the use of humanized monoclonal antibodies to bind pyroglutamated amyloid beta peptide in plasma, brain, and cerebrospinal fluid to prevent accumulation or to reverse deposition of A? N3pE within the brain and in various tissues in the periphery, and to alleviate amyloidosis. The present invention further pertains to diagnostic assays for the diagnosis of amyloidosis using the humanized antibodies of the invention.Type: ApplicationFiled: January 10, 2018Publication date: May 24, 2018Inventors: Martin Kleinschmidt, Jens-Ulrich Rahfeld, Anke Piechotta, Stephan Schilling, Steven Gillies