Patents by Inventor Mohammadmehdi Haghdoost MANJILI

Mohammadmehdi Haghdoost MANJILI 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
  • Publication number: 20230146330
    Abstract: Disclosed are methods for synthesizing cannabielsoin (CBE) and or analogs thereof. In particular, the present disclosure provides methods for synthesizing CBE or analogs thereof comprising steps of providing a cannabinoid composition that comprises cannabidiol (CBD) or analogs thereof; combining the cannabinoid composition with an agent comprising a ketone functional group; and contacting the cannabinoid composition with an oxidizing agent or exposing the cannabinoid composition to electromagnetic radiation.
    Type: Application
    Filed: July 26, 2021
    Publication date: May 11, 2023
    Inventors: 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: 20230135108
    Abstract: Disclosed herein are cannabinoid salt compounds formed by mixing an acidic cannabinoid compound with a base. According to embodiments of the present disclosure, the base is selected at least for having a low toxicity. Also disclosed are methods of preparing cannabinoid salt compounds. Further, the present disclosure provides use of the cannabinoid salt compounds as an intermediate for isolating an ultra-high purity cannabinoid from a cannabis plant material or extract thereof.
    Type: Application
    Filed: July 23, 2021
    Publication date: May 4, 2023
    Inventors: Mahmood Azizpour FARD, Ben GEILING, Mohammadmehdi HAGHDOOST MANJILI
  • Publication number: 20230097854
    Abstract: Disclosed herein is a method of converting a THC-rich cannabinoid mixture that comprises at least about 20% THC into a CBN-rich cannabinoid mixture that comprises at least about 2.0% CBN. The method comprises contacting the cannabinoid mixture with a benzoquinone reagent under reaction conditions comprising: (i) a reaction temperature that is within a target reaction-temperature range; and (ii) a reaction time that is within a target reaction-time range, such that at least a portion of the of the THC in the THC-rich cannabinoid mixture is converted into CBN.
    Type: Application
    Filed: September 28, 2022
    Publication date: March 30, 2023
    Inventors: Christopher ADAIR, Mahmood AZIZPOOR 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
  • Patent number: 11472786
    Abstract: Disclosed herein is a method of converting a THC-rich cannabinoid mixture that comprises at least about 20% THC into a CBN-rich cannabinoid mixture that comprises at least about 2.0% CBN. The method comprises contacting the cannabinoid mixture with a benzoquinone reagent under reaction conditions comprising: (i) a reaction temperature that is within a target reaction-temperature range; and (ii) a reaction time that is within a target reaction-time range, such that at least a portion of the of the THC in the THC-rich cannabinoid mixture is converted into CBN.
    Type: Grant
    Filed: February 22, 2022
    Date of Patent: October 18, 2022
    Assignee: Canopy Growth Corporation
    Inventors: Christopher Adair, Mahmood Azizpoor Fard, Ben Geiling, Mohammadmehdi Haghdoost Manjili
  • Publication number: 20220304944
    Abstract: Disclosed herein is a method for upgrading a cannabinoid mixture that comprises tetrahydrocannabinol (THC) and one or more non-THC cannabinoids, when the cannabinoid mixture has a THC content of less than about 20 wt. %. The method comprises contacting the cannabinoid mixture with a benzoquinone reagent under reaction conditions comprising: (i) a reaction temperature that is within a target reaction-temperature range for the benzoquinone reagent and the cannabinoid mixture; and (ii) a reaction time that is within a target reaction-time range for the benzoquinone reagent, the cannabinoid mixture, and the reaction temperature; such that the THC content of the cannabinoid mixture is reduced to a greater extent than that of at least one of the one or more non-THC cannabinoids on a relative wt. % reduction basis.
    Type: Application
    Filed: August 21, 2020
    Publication date: September 29, 2022
    Inventors: Christopher ADAIR, Ben GEILING, Mohammadmehdi HAGHDOOST MANJILI, Anusha Geethangani Perera SAMARANAYAKA
  • 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
  • Publication number: 20220235022
    Abstract: Disclosed is a method for converting a first cannabinoid into a second cannabinoid that is a regioisomer of the first cannabinoid. The method comprising contacting the first cannabinoid with: (i) a base having a pKb that is less than a critical pKb for the first cannabinoid; and (ii) a solvent system comprising a polar solvent such as dimethyl sulfoxide (DMSO), triethylamine (TEA), or a combination thereof.
    Type: Application
    Filed: June 11, 2020
    Publication date: July 28, 2022
    Inventors: Christopher ADAIR, Ben GEILING, Mohammadmehdi HAGHDOOST MANJILI
  • Publication number: 20220235023
    Abstract: Disclosed herein a method for converting (cannabidiol) CBD into a composition comprising ?8-tetrahydrocannabinol (?8-THC) and ?9-tetrahydrocannabinol (?9-THC), in which the composition has a ?8-THC:?9-THC ratio that is greater than 1.0:1.0. The method comprises contacting the CBD with a Lewis-acidic heterogeneous reagent under protic, aprotic, or neat reaction conditions comprising: (i) a reaction temperature that is greater than a threshold reaction temperature for the Lewis-acidic heterogeneous reagent and the solvent system; and (ii) a reaction time that is greater than a threshold reaction time for the Lewis-acidic heterogeneous reagent, the solvent system, and the reaction temperature.
    Type: Application
    Filed: June 11, 2020
    Publication date: July 28, 2022
    Inventors: Christopher ADAIR, Ben GEILING, Mohammadmehdi HAGHDOOST MANJILI
  • Publication number: 20220220090
    Abstract: Disclosed herein is a method for converting cannabidiol (CBD) into a composition comprising ?9-tetrahydrocannabinol (?9-THC) and ?8-tetrahydrocannabinol (?8-THC) in which the composition has a ?9-THC:?8-THC ratio of greater than 1.0:1.0. The method comprises contacting the CBD with a Lewis-acidic heterogeneous reagent under reaction conditions comprising: (i) an aprotic-solvent system; (ii) a reaction temperature that is less than a threshold reaction temperature for the Lewis-acidic heterogeneous reagent and the aprotic-solvent system; and (iii) a reaction time that is less than a threshold reaction time for the Lewis-acidic heterogeneous reagent, the aprotic-solvent system, and the reaction temperature. Methods for converting CBD into a composition comprising ?9-THC and ?8-THC in which the composition has a ?9-THC:?8-THC ratio of greater than 1.0:1.0 under neat reaction conditions are also provided.
    Type: Application
    Filed: June 11, 2020
    Publication date: July 14, 2022
    Inventors: Christopher ADAIR, 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
  • Publication number: 20220177442
    Abstract: Disclosed herein is a method of converting a THC-rich cannabinoid mixture that comprises at least about 20% THC into a CBN-rich cannabinoid mixture that comprises at least about 2.0% CBN. The method comprises contacting the cannabinoid mixture with a benzoquinone reagent under reaction conditions comprising: (i) a reaction temperature that is within a target reaction-temperature range; and (ii) a reaction time that is within a target reaction-time range, such that at least a portion of the of the THC in the THC-rich cannabinoid mixture is converted into CBN.
    Type: Application
    Filed: February 22, 2022
    Publication date: June 9, 2022
    Inventors: Christopher ADAIR, Mahmood AZIZPOOR 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: 20220106283
    Abstract: Disclosed herein are methods for converting cannabidiol, cannabidiolic acid and analogs thereof into ?8-tetrahydrocannabinol, ?8-tetrahydrocannabinolic acid and analogs thereof. In particular, there is provided a method for converting a compound of Formula (I) as defined herein into a compound of Formula (II) as defined herein, the method comprising heating the compound of Formula (I) and a Lewis acidic heterogeneous reagent in an aprotic-solvent system to provide a compound of Formula (II), wherein the Lewis-acidic heterogeneous reagent is acidic alumina.
    Type: Application
    Filed: December 16, 2021
    Publication date: April 7, 2022
    Inventors: Christopher ADAIR, Roger GALLANT, 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
  • Publication number: 20200170950
    Abstract: Cannabis and cannabis-derived compositions, methods of making and methods of using the compositions in oral dosage forms, such as in beverage forms, are disclosed herein. The compositions comprise a cannabinoid or a cannabis-derived compound, inulin and pectin and may be in powder or liquid form.
    Type: Application
    Filed: November 29, 2019
    Publication date: June 4, 2020
    Inventors: Chris ADAIR, Ben GEILING, Mohammadmehdi Haghdoost MANJILI, Mark ZOLKIEWSKI