Patents by Inventor David Ulmert

David Ulmert 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: 11708282
    Abstract: The invention pertains to a method of optimizing the chemical precipitations process in water treatment plants and waste water treatment plants using an aluminum based coagulant, wherein the optimization, which comprises the degree of contamination of the Clear water phase after precipitation and sludge separation, cost of operation and sludge production, is obtained by in situ regulation, of precipitation pH, amount of coagulant that is used in the precipitation process and the basicity of the coagulant, based at least on online measurement of degree of contamination, pH, flow and temperature of incoming untreated water and/or in the clear water phase, characterized in that the basicity of the coagulant is regulated by adding in situ, to a stock solution of polymerized aluminum based coagulant (A), acid or a solution of an aluminum based coagulant (B) having a lower basicity than the polymerized aluminum based coagulant (A) in the stock solution.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: July 25, 2023
    Inventor: David Ulmert
  • Publication number: 20230133775
    Abstract: The present disclosure provides a radiotheranostic agent targeting LRRC15 expressed on cells derived from or associated with mesenchymal stem cells. The LRRC15 targeting agent would significantly improve diagnosis and treatment of a broad range of diseases and malignancies. In one embodiment, the LRRC15 targeting agent is a humanized monoclonal antibody (DUNP19) that has high binding affinity to LRRC15 and is internalized by cells expressing LRRC15.
    Type: Application
    Filed: March 31, 2021
    Publication date: May 4, 2023
    Applicant: The Regents of the University of California
    Inventors: Hans David ULMERT, Norbert PEEKHAUS, Liqun MAO, Robert D. DAMOISEAUX, Claire STOREY
  • Publication number: 20230040245
    Abstract: The present invention provides methods of monitoring and measuring tumor-associated free PSA (“fPSA”) with antibody polypeptides as an indication of androgen receptor signaling. In a particular embodiment, the methods may be used to assess the efficacy of anti-androgen and/or general anti-cancer treatments. The present invention also provides various methods and compositions relating to antibodies that are specific for tumor-associated or intratumoral fPSA. For example, the present invention provides compositions, including pharmaceutical compositions, comprising anti-fPSA antibodies, or fragments or characterisitic portions thereof. The present invention further provides various therapeutic and/or diagnostic methods of using anti-fPSA antibodies and/or compositions.
    Type: Application
    Filed: August 4, 2022
    Publication date: February 9, 2023
    Inventors: Charles L. Sawyers, David Ulmert, Jason Lewis, Michael J. Evans, Hans Lija
  • Patent number: 11446400
    Abstract: The present invention provides methods of monitoring and measuring tumor-associated free PSA (“fPSA”) with antibody polypeptides as an indication of androgen receptor signaling. In a particular embodiment, the methods may be used to assess the efficacy of anti-androgen and/or general anti-cancer treatments. The present invention also provides various methods and compositions relating to antibodies that are specific for tumor-associated or intratumoral fPSA. For example, the present invention provides compositions, including pharmaceutical compositions, comprising anti-fPSA antibodies, or fragments or characteristic portions thereof. The present invention further provides various therapeutic and/or diagnostic methods of using anti-fPSA antibodies and/or compositions.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: September 20, 2022
    Assignee: Memorial Sloan Kettering Cancer Center
    Inventors: Charles Sawyers, David Ulmert, Jason Lewis, Michael Evans, Hans Lija
  • Publication number: 20200407250
    Abstract: The invention pertains to a method of optimizing the chemical precipitations process in water treatment plants and waste water treatment plants using an aluminum based coagulant, wherein the optimization, which comprises the degree of contamination of the Clear water phase after precipitation and sludge separation, cost of operation and sludge production, is obtained by in situ regulation, of precipitation pH, amount of coagulant that is used in the precipitation process and the basicity of the coagulant, based at least on online measurement of degree of contamination, pH, flow and temperature of incoming untreated water and/or in the clear water phase, characterized in that the basicity of the coagulant is regulated by adding in situ, to a stock solution of polymerized aluminum based coagulant (A), acid or a solution of an aluminum based coagulant (B) having a lower basicity than the polymerized aluminum based coagulant (A) in the stock solution.
    Type: Application
    Filed: February 12, 2019
    Publication date: December 31, 2020
    Inventor: David ULMERT
  • Patent number: 10806808
    Abstract: The present disclosure describes a non-linear compartmental model using PET-derived data to predict, on a patient-specific basis, the optimal therapeutic dose of cargo carrying antibody (e.g., huA33) such as radiolabeled antibody, the antigen occupancy, residency times in normal and malignant tissues, and the cancer-to-normal tissue (e.g., colorectal cancer-to-normal colon tissue) therapeutic index. In addition, the non-linear compartmental model can be readily applied to the development of strategies such as multi-step targeting (MST) designed to further improve the therapeutic indices of RIT.
    Type: Grant
    Filed: May 19, 2016
    Date of Patent: October 20, 2020
    Assignee: Memorial Sloan Kettering Cancer Center
    Inventors: Pat B. Zanzonico, Sarah M. Cheal, Steven M. Larson, Joseph Reginald Osborne, Edward Komin Fung, David Ulmert
  • Publication number: 20190381200
    Abstract: The present invention provides methods of monitoring and measuring tumor-associated free PSA (“fPSA”) with antibody polypeptides as an indication of androgen receptor signaling. In a particular embodiment, the methods may be used to assess the efficacy of anti-androgen and/or general anti-cancer treatments. The present invention also provides various methods and compositions relating to antibodies that are specific for tumor-associated or intratumoral fPSA. For example, the present invention provides compositions, including pharmaceutical compositions, comprising anti-fPSA antibodies, or fragments or characteristic portions thereof. The present invention further provides various therapeutic and/or diagnostic methods of using anti-fPSA antibodies and/or compositions.
    Type: Application
    Filed: June 3, 2019
    Publication date: December 19, 2019
    Inventors: Charles Sawyers, David Ulmert, Jason Lewis, Michael Evans, Hans Lija
  • Publication number: 20180326102
    Abstract: Presented herein are systems, compositions, and methods for immuno-PET/SPECT and/or immuno-fluorescence-guided imaging of tissue for diagnosing, localizing, radiation dose planning, and/or evaluating therapy response (e.g., anti-androgen receptor therapeutics, surgery and external irradiation) in cancer (e.g., androgen receptor (AR) positive breast cancer). In other embodiments, for example, the invention is directed to radio-immunotherapy (RIT) treatment of AR-positive breast cancer by administration (e.g., injection) of a free-PSA and/or free hK2 antibody labelled with a radioisotope after KLK2 and KLK3 induction by progesterone, testosterone, and/or irradiation.
    Type: Application
    Filed: November 18, 2016
    Publication date: November 15, 2018
    Inventor: David Ulmert
  • Publication number: 20180133350
    Abstract: The present disclosure describes a non-linear compartmental model using PET-derived data to predict, on a patient-specific basis, the optimal therapeutic dose of cargo carrying antibody (e.g., huA33) such as radiolabeled antibody, the antigen occupancy, residency times in normal and malignant tissues, and the cancer-to-normal tissue (e.g., colorectal cancer-to-normal colon tissue) therapeutic index. In addition, the non-linear compartmental model can be readily applied to the development of strategies such as multi-step targeting (MST) designed to further improve the therapeutic indices of RIT.
    Type: Application
    Filed: May 19, 2016
    Publication date: May 17, 2018
    Inventors: Pat B. Zanzonico, Sarah M. Cheal, Steven M. Larson, Joseph Reginald Osborne, Edward Komin Fung, David Ulmert
  • Publication number: 20160220713
    Abstract: Methods for diagnosing prostate cancer, and differentiate prostate cancer from other prostate complications, and use of said method, and diagnosing and monitoring lymph gland metastasis, post-operative examinations, and examinations during or after radiation, cytostatic, and androgen treatments are disclosed. The methods comprise injecting tracer-labelled PSA or hK2 specific antibodies, visualising PSA or hK2 producing tissue with the aid of a visualisation method, and diagnosing prostate cancer from the difference in visualisation.
    Type: Application
    Filed: April 6, 2016
    Publication date: August 4, 2016
    Inventor: David ULMERT
  • Publication number: 20160058898
    Abstract: Methods for diagnosing prostate cancer, and differentiate prostate cancer from other prostate complications, and use of said method, and diagnosing and monitoring lymph gland metastasis, post-operative examinations, and examinations during or after radiation, cytostatic, and androgen treatments are disclosed. The methods comprise injecting tracer-labelled PSA or hK2 specific antibodies, visualising PSA or hK2 producing tissue with the aid of a visualisation method, and diagnosing prostate cancer from the difference in visualisation.
    Type: Application
    Filed: January 31, 2014
    Publication date: March 3, 2016
    Inventor: David ULMERT
  • Publication number: 20140308204
    Abstract: The present invention provides methods of monitoring and measuring tumor-associated free PSA (“fPSA”) with antibody polypeptides as an indication of androgen receptor signaling. In a particular embodiment, the methods may be used to assess the efficacy of anti-androgen and/or general anti-cancer treatments. The present invention also provides various methods and compositions relating to antibodies that are specific for tumor-associated or intratumoral fPSA. For example, the present invention provides compositions, including pharmaceutical compositions, comprising anti-fPSA antibodies, or fragments or characteristic portions thereof. The present invention further provides various therapeutic and/or diagnostic methods of using anti-fPSA antibodies and/or compositions.
    Type: Application
    Filed: October 25, 2012
    Publication date: October 16, 2014
    Applicant: MEMORIAL SLOAN KETTERING CANCER CENTER
    Inventors: Charles Sawyers, David Ulmert, Jason Lewis, Michael Evans, Hans Lija
  • Patent number: 8663600
    Abstract: Methods for diagnosing prostate cancer, and differentiate prostate cancer from other prostate complications, and use of said method, and diagnosing and monitoring lymph gland metastasis, post operative examinations, and examinations during or after radiation, cytostatic, and androgen treatments are disclosed. The methods comprise injecting tracer-labelled PSA or hK2 specific antibodies, visualising PSA or hK2 producing tissue with the aid of a visualization method, and diagnosing prostate cancer from the difference in visualization.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: March 4, 2014
    Assignee: Diaprost AB
    Inventor: David Ulmert
  • Publication number: 20110097276
    Abstract: Methods for diagnosing prostate cancer, and differentiate prostate cancer from other prostate complications, and use of said method, and diagnosing and monitoring lymph gland metastasis, post operative examinations, and examinations during or after radiation, cytostatic, and androgen treatments are disclosed. The methods comprise injecting tracer-labelled PSA or hK2 specific antibodies, visualising PSA or hK2 producing tissue with the aid of a visualisation method, and diagnosing prostate cancer from the difference in visualisation.
    Type: Application
    Filed: February 17, 2006
    Publication date: April 28, 2011
    Inventor: David Ulmert
  • Publication number: 20110089109
    Abstract: Method for treatment of sludge, which includes precipitated aluminium and/or iron hydroxide, whereby the sludge first is added acid and thereafter is subjected to at least one membrane filtration process, whereby a permeate or a concentrate is obtained, including trivalent aluminium and/or iron ions in solution. The aluminium and/or iron ions in the permeate, or concentrate, are crystallised (salting out) in a precipitation.
    Type: Application
    Filed: October 18, 2004
    Publication date: April 21, 2011
    Inventors: Hans David Ulmert, Stefan Jâfverström, Kjell Stendahl
  • Patent number: 7713419
    Abstract: A method and construction for treatment of sludge from waterworks and wastewater treatment plants is disclosed. The method for treatment of sludge from waterwork or wastewater treatment plant, comprising precipitated inorganic chemical coagulants and precipitated organic substances, comprises adding an acid to the sludge in such a way that a first sludge mixture with low pH is received. The first sludge mixture includes the inorganic chemical coagulants in solution and the organic substances. The sludge mixture is pumped, via heat exchangers to a pressure tank. An obtained first concentrate is fed to at least one membrane filtration process in which a second concentrate and a first permeate are obtained.
    Type: Grant
    Filed: November 18, 2004
    Date of Patent: May 11, 2010
    Assignee: Feralco AB
    Inventor: Hans David Ulmert
  • Publication number: 20060182682
    Abstract: Methods for diagnosing prostate cancer, and differentiate prostate cancer from other prostate complications, and use of said method, and diagnosing and monitoring lymph gland metastasis, post operative examinations, and examinations during or after radiation, cytostatic, and androgen treatments are disclosed. The methods comprise injecting tracer-labelled PSA or hK2 specific antibodies, visualising PSA or hK2 producing tissue with the aid of a visualisation method, and diagnosing prostate cancer from the difference in visualisation.
    Type: Application
    Filed: February 17, 2005
    Publication date: August 17, 2006
    Inventor: David Ulmert