Patents by Inventor Guy Samburski

Guy Samburski 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: 11760716
    Abstract: Disclosed is a method for crystallizing molecules having a molecular weight equal to or lower than about 500 Dalton in a gravity below about 0.01 g to about 0.000001 g as well as to crystalline molecules having a molecular weight equal to, or lower than, about 500 Dalton, prepared under microgravity conditions.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: September 19, 2023
    Assignee: SPACEPHARMA R&D ISRAEL LTD.
    Inventors: Guy Samburski, Shimon Amselem
  • Publication number: 20220258173
    Abstract: There is provided a method for enhanced extraction of cannabis oil from a cannabis plant material, and a free-flowing powder consisting of particles of cannabis plant material for use in such method for enhanced extraction. The cannabis plant material is characterized by a cannabis strain and a cannabis plant part. The method comprising a step of comminuting said cannabis plant material to a powder of a preselected particle size distribution (PSD) characterized by 10?Dv(90)?100 ?m as determined by laser diffraction particle size analysis prior to extraction process. The PSD is preselected in accordance with said cannabis strain and said plant part.
    Type: Application
    Filed: May 9, 2022
    Publication date: August 18, 2022
    Inventors: Guy Samburski, Yan Beliavsky
  • Patent number: 11364505
    Abstract: There is provided a method for enhanced extraction of cannabis oil from a cannabis plant material, and a free-flowing powder consisting of particles of cannabis plant material for use in such method. The cannabis plant material is characterized by a cannabis strain and a cannabis plant part. The method including a step of comminuting the cannabis plant material to a powder of a preselected particle size distribution (PSD) characterized by 10?Dv(90)?100 ?m as determined by laser diffraction particle size analysis prior to the extraction process, whereby the PSD is preselected in accordance with cannabis strain and the plant part.
    Type: Grant
    Filed: July 27, 2021
    Date of Patent: June 21, 2022
    Assignee: FINE—CAN LTD
    Inventors: Guy Samburski, Yan Beliavsky
  • Publication number: 20220126303
    Abstract: There is provided a method for enhanced extraction of cannabis oil from a cannabis plant material, and a free-flowing powder consisting of particles of cannabis plant material for use in such method for enhanced extraction. The cannabis plant material is characterized by a cannabis strain and a cannabis plant part. The method comprising a step of comminuting said cannabis plant material to a powder of a preselected particle size distribution (PSD) characterized by 10?Dv(90)?100 ?m as determined by laser diffraction particle size analysis prior to extraction process. The PSD is preselected in accordance with said cannabis strain and said plant part.
    Type: Application
    Filed: July 27, 2021
    Publication date: April 28, 2022
    Inventors: Guy SAMBURSKI, Yan BELIAVSKY
  • Publication number: 20210300861
    Abstract: Disclosed is a method for crystallizing molecules having a molecular weight equal to or lower than about 500 Dalton in a gravity below about 0.01 g to about 0.000001 g as well as to crystalline molecules having a molecular weight equal to, or lower than, about 500 Dalton, prepared under microgravity conditions.
    Type: Application
    Filed: July 23, 2019
    Publication date: September 30, 2021
    Applicant: SPACEPHARMA R&D ISRAEL LTD.
    Inventors: Guy SAMBURSKI, Shimon AMSELEM
  • Patent number: 8889213
    Abstract: Processes for coating a carrier with microparticles of a drug are described. For example, a coated carrier can be obtained in a one-stage process that entails evaporating a solvent from microdroplets of a solution containing an API to obtain dry microparticles, which are then coated on the carrier.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: November 18, 2014
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Guy Samburski, Ziv Kurgan, Abed Masarwa, Akper Sadykhov
  • Publication number: 20140272100
    Abstract: Processes for coating a carrier with microparticles of a drug are described. For example, a coated carrier can be obtained in a one-stage process that entails evaporating a solvent from microdroplets of a solution containing an API to obtain dry microparticles, which are then coated on the carrier.
    Type: Application
    Filed: May 27, 2014
    Publication date: September 18, 2014
    Applicant: TEVA PHARMACEUTICAL INDUSTRIES LTD.
    Inventors: Guy SAMBURSKI, Ziv Kurgan, Abed Masarwa, Akper Sadykhov
  • Publication number: 20100189878
    Abstract: Processes for coating a carrier with microparticles of a drug are described. For example, a coated carrier can be obtained in a one-stage process that entails evaporating a solvent from microdroplets of a solution containing an API to obtain dry microparticles, which are then coated on the carrier.
    Type: Application
    Filed: January 26, 2010
    Publication date: July 29, 2010
    Applicant: Teva Pharmaceutical Industries Ltd.
    Inventors: Guy SAMBURSKI, Ziv KURGAN, Abed MASARWA, Akper SADYKHOV
  • Patent number: 7417044
    Abstract: The present invention provides particulate tadalafil having a particle size of about 200 to about 600 microns and a process for controlling the particle size of tadalafil.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: August 26, 2008
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Inbal Ornan, Ehud Amir, Guy Samburski, Yhoshoa Ovadya
  • Publication number: 20070272777
    Abstract: Micronized aripiprazole Form II having a particle shape and wherein 90% or more of the particles have a particle size of about 30 ?m and the micronized aripiprazole Form II does not have more than 10% by weight of aripiprazole Type C as determined by X-ray diffraction and processes for making thereof.
    Type: Application
    Filed: December 22, 2006
    Publication date: November 29, 2007
    Inventors: Guy Samburski, Hagit Eisen-Nevo, Judith Aronhime, Sigalit Levi
  • Publication number: 20070098804
    Abstract: Provided is a solid particulate tadalafil having a bimodal particle size distribution.
    Type: Application
    Filed: August 29, 2006
    Publication date: May 3, 2007
    Inventors: Judith Aronhime, Guy Samburski, Yhoshoa Ovadya
  • Publication number: 20060286166
    Abstract: The present invention provides particulate tadalafil having a particle size of about 200 to about 600 microns and a process for controlling the particle size of tadalafil.
    Type: Application
    Filed: February 27, 2006
    Publication date: December 21, 2006
    Inventors: Inbal Ornan, Ehud Amir, Guy Samburski, Yhoshoa Ovadya
  • Publication number: 20060160785
    Abstract: Provided are processes for preparing crystalline forms of ezetimibe, such as ezetimibe Form A or Form B, for example, by precipitating ezetimibe from selected solvents. Alternatively, some forms may be transformed into different forms at elevated temperatures or under various humidity conditions, or by micronization. Also provided are micronized ezetimibe Form A, micronized ezetimibe Form B, and ezetimibe having a plate morphology. Pharmaceutical compositions containing these forms are particularly useful in reducing cholesterol in patients in need thereof.
    Type: Application
    Filed: December 5, 2005
    Publication date: July 20, 2006
    Inventors: Judith Aronhime, Tamas Koltai, Guy Samburski, Ori Lerman, Reuven Izsak
  • Publication number: 20050238724
    Abstract: The present invention provides a pharmaceutical composition comprising a plurality of lamotrigine particles having a specific surface area of from about two to about three and a half meters per gram. Pharmaceutical compositions falling within the surface area criteria for the lamotrigine particles include those having a particle diameter equal to or less than about 100 ?m, preferably about 50 ?m, and most preferably 10 ?m. The pharmaceutical composition can be formulated into a wide variety of dosage forms.
    Type: Application
    Filed: April 23, 2003
    Publication date: October 27, 2005
    Applicant: Teva Pharmaceutical Industries Ltd.
    Inventors: Judith Aronhime, Guy Samburski
  • Publication number: 20050131027
    Abstract: The present invention provides pioglitazone of defined particle size distribution. The Pioglitazone of defined particle size can be formulated into a wide variety of dosage forms.
    Type: Application
    Filed: March 21, 2003
    Publication date: June 16, 2005
    Inventors: Guy Samburski, Ben-Zion Dolitzky
  • Publication number: 20040247689
    Abstract: Provided is a process for micronization of active pharmaceutical ingredients to provide active pharmaceutical ingredients with a high specific surface area.
    Type: Application
    Filed: March 25, 2004
    Publication date: December 9, 2004
    Inventor: Guy Samburski
  • Publication number: 20020183378
    Abstract: The present invention provides novel forms of atorvastatin designated Forms VI, VIII, IX, X, XI and XII and novel processes for their preparation as well as processes for preparing atorvastatin Forms I, II, IV, V and amorphous atorvastatin.
    Type: Application
    Filed: November 29, 2001
    Publication date: December 5, 2002
    Inventors: Judith Aronhime, Ramy Lidor-Hadas, Valerie Niddam, Revital Lifshitz, Eti Ishai, Guy Sambursky