Patents by Inventor Daniel BRUMAR

Daniel BRUMAR 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).

  • Publication number: 20240002320
    Abstract: Disclosed are methods for preparing cannabigerol (CBG) or a CBG analog, embodiments of the method comprising providing a compound (I); combining the compound (I) with geraniol and a solvent to form a reaction mixture; and combining the reaction mixture with an acid catalyst to form a product mixture comprising the CBG or the CBG homolog. The method may further comprise separating the CBG or the CBG analog from the product mixture and may further comprise purifying the CBG or CBG analog. Methods for preparing cannabigerolic acid (CBGA) or a cannabigerolic acid analog are also disclosed. The present disclosure also provides high purity CBG, CBGA, and analogs thereof.
    Type: Application
    Filed: September 15, 2023
    Publication date: January 4, 2024
    Applicant: Canopy Growth Corporation
    Inventors: Daniel BRUMAR, Mahmood Azizpour FARD, Ben GEILING, Mohammadmehdi HAGHDOOST MANJILI
  • Patent number: 11795128
    Abstract: Disclosed are methods for preparing cannabigerol (CBG) or a CBG analog, embodiments of the method comprising providing a compound (I); combining the compound (I) with geraniol and a solvent to form a reaction mixture; and combining the reaction mixture with an acid catalyst to form a product mixture comprising the CBG or the CBG homolog. The method may further comprise separating the CBG or the CBG analog from the product mixture and may further comprise purifying the CBG or CBG analog. Methods for preparing cannabigerolic acid (CBGA) or a cannabigerolic acid analog are also disclosed. The present disclosure also provides highly purity CBG, CBGA, and analogs thereof.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: October 24, 2023
    Inventors: Daniel Brumar, Mahmood Azizpour Fard, Ben Geiling, Mohammadmehdi Haghdoost Manjili
  • Patent number: 11643380
    Abstract: Disclosed are methods for preparing cannabigerol (CBG) or a CBG analog, embodiments of the method comprising providing a compound (I); combining the compound (I) with geraniol and a solvent to form a reaction mixture; and combining the reaction mixture with an acid catalyst to form a product mixture comprising the CBG or the CBG homolog. The method may further comprise separating the CBG or the CBG analog from the product mixture and may further comprise purifying the CBG or CBG analog. Methods for preparing cannabigerolic acid (CBGA) or a cannabigerolic acid analog are also disclosed. The present disclosure also provides highly purity CBG, CBGA, and analogs thereof.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: May 9, 2023
    Inventors: Daniel Brumar, Mahmood Azizpour Fard, Ben Geiling, Mohammadmehdi Haghdoost Manjili
  • Publication number: 20230039312
    Abstract: Disclosed are methods for preparing cannabigerol (CBG) or a CBG analog, embodiments of the method comprising providing a compound (I); combining the compound (I) with geraniol and a solvent to form a reaction mixture; and combining the reaction mixture with an acid catalyst to form a product mixture comprising the CBG or the CBG homolog. The method may further comprise separating the CBG or the CBG analog from the product mixture and may further comprise purifying the CBG or CBG analog. Methods for preparing cannabigerolic acid (CBGA) or a cannabigerolic acid analog are also disclosed. The present disclosure also provides highly purity CBG, CBGA, and analogs thereof.
    Type: Application
    Filed: August 8, 2022
    Publication date: February 9, 2023
    Applicant: Canopy Growth Corporation
    Inventors: Daniel BRUMAR, Mahmood Azizpour FARD, Ben GEILING, Mohammadmehdi HAGHDOOST MANJILI
  • Publication number: 20220340589
    Abstract: Compositions having enhanced cannabicyclol (CBL) or CBL derivative concentrations are disclosed herein as are methods of synthesizing CBL and CBL derivative in high-purity form. Relative to conventional methods, the methods of the present disclosure may: (i) be better suited to large-scale conditions in that they do not require dangerous and/or toxic solvents and/or reagents; (ii) be more tolerant of complex starting compositions, such as cannabinoid extracts, isolates and/or distillates; (iii) provide CBL and/or CBL derivative at higher yield; (iv) provide easier methods to purify product mixtures comprising CBL and/or CBL derivative; (v) provide product mixtures that comprise unique ratios of CBL or CBL derivative relative to other cannabinoids; (vi) provide product mixtures with reduced THC concentrations and/or (vii) provide artificial resins having of a mixture cannabinoids that cannot be produced by extracting cannabis plant material.
    Type: Application
    Filed: December 24, 2020
    Publication date: October 27, 2022
    Inventors: Daniel BRUMAR, Ben GEILING, Mohammadmehdi HAGHDOOST MANJILI, Mark ZOLKIEWSKI
  • Publication number: 20220324826
    Abstract: Compositions having enhanced cannabichromene (CBC) and abnormal cannabichromene (CBCab) concentrations are disclosed herein as are methods of synthesizing CBC and CBCab. Relative to conventional methods, the methods of the present disclosure may: (i) be better suited to large-scale conditions in that they do not require dangerous and/or toxic solvents and/or reagents; (ii) provide product mixtures with enhanced CBCab concentrations; (iii) provide CBC at higher yield; (iv) provide easier to purify product mixtures comprising CBC; (v) provide product mixtures that comprise unique ratios of CBCab relative to other cannabinoids; and/or (vi) provide product mixtures with reduced THC concentrations.
    Type: Application
    Filed: December 24, 2020
    Publication date: October 13, 2022
    Inventors: Daniel BRUMAR, Ben GEILING, Mohammadmehdl HAGHDOOST MANJILI
  • Publication number: 20220315600
    Abstract: Compositions having enhanced cannabicitran concentrations and/or enhanced cannabicitran-derivative concentrations are disclosed herein as are methods of synthesizing cannabicitran and/or cannabicitran derivatives. Relative to conventional methods, the methods of the present disclosure may: (i) be better suited to large-scale conditions in that they do not require dangerous and/or toxic solvents and/or reagents; (ii) be more tolerant of complex starting compositions, such as cannabinoid isolates and/or distillates; (iii) provide cannabicitran and/or cannabicitran derivatives at higher yield; (iv) provide easier to purify product mixtures comprising cannabicitran and/or cannabicitran derivatives; (v) provide product mixtures comprising cannabicitran or cannabicitran derivatives that are easier to purify; (vi) provide product mixtures that comprise unique ratios of cannabicitran or cannabicitran derivatives relative to other cannabinoids; and/or (vii) provide product mixtures with reduced THC concentrations.
    Type: Application
    Filed: December 24, 2020
    Publication date: October 6, 2022
    Inventors: Daniel BRUMAR, Mahmood Azizpour FARD, Ben GEILING, Mohammadmehdi HAGHDOOST MANUJILI
  • Publication number: 20220281790
    Abstract: Disclosed are methods for preparing cannabigerol (CBG) or a CBG analog, embodiments of the method comprising providing a compound (I); combining the compound (I) with geraniol and a solvent to form a reaction mixture; and combining the reaction mixture with an acid catalyst to form a product mixture comprising the CBG or the CBG homolog. The method may further comprise separating the CBG or the CBG analog from the product mixture and may further comprise purifying the CBG or CBG analog. Methods for preparing cannabigerolic acid (CBGA) or a cannabigerolic acid analog are also disclosed. The present disclosure also provides highly purity CBG, CBGA, and analogs thereof.
    Type: Application
    Filed: March 21, 2022
    Publication date: September 8, 2022
    Applicant: Canopy Growth Corporation
    Inventors: Daniel BRUMAR, Mahmood Azizpour FARD, Ben GEILING, Mohammadmehdi HAGHDOOST MANJILI
  • Patent number: 11384040
    Abstract: Disclosed are methods for preparing cannabigerol (CBG) or a CBG analog, embodiments of the method comprising providing a compound (I); combining the compound (I) with geraniol and a solvent to form a reaction mixture; and combining the reaction mixture with an acid catalyst to form a product mixture comprising the CBG or the CBG homolog. The method may further comprise separating the CBG or the CBG analog from the product mixture and may further comprise purifying the CBG or CBG analog. Methods for preparing cannabigerolic acid (CBGA) or a cannabigerolic acid analog are also disclosed. The present disclosure also provides highly purity CBG, CBGA, and analogs thereof.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: July 12, 2022
    Inventors: Daniel Brumar, Mahmood Azizpour Fard, Ben Geiling, Mohammadmehdi Haghdoost Manjili
  • Patent number: 11306050
    Abstract: Disclosed are methods for preparing cannabigerol (CBG) or a CBG analog, embodiments of the method comprising providing a compound (I); combining the compound (I) with geraniol and a solvent to form a reaction mixture; and combining the reaction mixture with an acid catalyst to form a product mixture comprising the CBG or the CBG homolog. The method may further comprise separating the CBG or the CBG analog from the product mixture and may further comprise purifying the CBG or CBG analog. Methods for preparing cannabigerolic acid (CBGA) or a cannabigerolic acid analog are also disclosed. The present disclosure also provides highly purity CBG, CBGA, and analogs thereof.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: April 19, 2022
    Inventors: Daniel Brumar, Mahmood Azizpour Fard, Ben Geiling, Mohammadmehdi Haghdoost Manjili
  • Publication number: 20220024843
    Abstract: Disclosed are methods for preparing cannabigerol (CBG) or a CBG analog, embodiments of the method comprising providing a compound (I); combining the compound (I) with geraniol and a solvent to form a reaction mixture; and combining the reaction mixture with an acid catalyst to form a product mixture comprising the CBG or the CBG homolog. The method may further comprise separating the CBG or the CBG analog from the product mixture and may further comprise purifying the CBG or CBG analog. Methods for preparing cannabigerolic acid (CBGA) or a cannabigerolic acid analog are also disclosed. The present disclosure also provides highly purity CBG, CBGA, and analogs thereof.
    Type: Application
    Filed: October 6, 2021
    Publication date: January 27, 2022
    Applicant: Canopy Growth Corporation
    Inventors: Daniel BRUMAR, Mahmood Azizpour FARD, Ben GEILING, Mohammadmehdi HAGHDOOST MANJILI