Patents by Inventor Moshe Schaffer

Moshe Schaffer 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).

  • ANTHRAQUINONES FOR USE AS RADIOSENSITIZERS IN CANCER TREATMENT
    Publication number: 20130267757
    Abstract: Provided is an a combination therapy including a radiosensitizing agent and radiation, and being effective to inhibit proliferation of cancer stem cells. Further provided is a combination which includes a radiosensitizing agent and radiation, and effectively reduces incidence of at least one of cancer relapse and metastatic cancer in a subject having a cancer, wherein the cancer includes cancer stem cells. Also provided are anthraquinone derivatives for use as radiosensitizing agents in combination with radiations, the combination therapy being cancer specific. Further, the radiosensitizing agents were found to be cancer specific, namely, some being more effective against a cancer type as compared to others.
    Type: Application
    Filed: December 15, 2011
    Publication date: October 10, 2013
    Applicant: Sensit Science Ltd.
    Inventors: Moshe Schaffer, Yuval Shaked, Benjamin Ehrenberg
  • Utilization of porphyrin derivatives in aquaria
    Patent number: 6716794
    Abstract: The invention relates to the utilization of photosensitizers for controlling algae and bacteria in aquaria, whereby compounds of the tetrapyrrol and tetraazopyrrol families having at least one positive charge are used as sensitizers.
    Type: Grant
    Filed: September 7, 2001
    Date of Patent: April 6, 2004
    Assignee: DPC d.o.o.
    Inventors: Moshe Schaffer, Alexander Holtz, Giulio Jori, Michelangelo Marullo
  • Microbicidal effect of prophyrines in darkness
    Publication number: 20030153546
    Abstract: The invention relates to compounds of the formula: 1 (I) 1 R1 = R2 = R3 = R4 = —CH3 T4MPyP —CH3 —CH2(CH2)4CH3 mono-C6 —CH2(CH2)8CH3 mono-C10 —CH2(CH2)12CH3 mono-C14 —CH2(CH2)16CH3 mono-C18 —CH2(CH2)20CH3 mono-C22 2 mono-benzyl R1 = R2 = R3 = R4 = tetra-CS —CH2(CH2)4CH3
    Type: Application
    Filed: January 29, 2003
    Publication date: August 14, 2003
    Inventors: Moshe Schaffer, Giulio Jori, Alexander Holtz
  • Utilization of porphyrin derivatives in aquaria
    Publication number: 20020103246
    Abstract: The invention relates to the utilization of photosensitizers for controlling algae and bacteria in aquaria, whereby compounds of the tetrapyrrol and tetraazopyrrol families having at least one positive charge are used as sensitizers.
    Type: Application
    Filed: September 7, 2001
    Publication date: August 1, 2002
    Inventors: Moshe Schaffer, Alexander Holtz, Giulio Jori, Michelangelo Marullo
  • Use of photofrin as a radiosensitizer
    Publication number: 20010051760
    Abstract: The invention relates to the use of photofrin as a radiosensitizer in the treatment of tumorous tissue, wherein after a predetermined time interval after application of the photofrin an irradiation of the tumorous tissue with ionizing radiation is effected.
    Type: Application
    Filed: April 27, 2001
    Publication date: December 13, 2001
    Inventors: Alfons Hofstetter, Eckhart Duhmke, Moshe Schaffer, Giulio Jori, Luigi Corti