Patents by Inventor Ahmed Zein

Ahmed Zein 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).

  • Seed germination activator for control of broomrape
    Patent number: 11944094
    Abstract: A seed germination activator for control of broomrape includes butylisobutylphthalate (hereinafter “BIP”). A biocontrol composition includes BIP and at least two nonionic surfactants for administration in irrigation water. Methods of controlling broomrape may include administering the biocontrol composition comprising BIP in the irrigation water prior to planting crops.
    Type: Grant
    Filed: August 17, 2023
    Date of Patent: April 2, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Khaled Mohamed Amen Ramadan, Hossam El-Din Saad El-Beltagi, Hani Saber Sayed Saudy, Ahmed Zein El-Abdein Abdel Azeiz
  • Seed germination activator for control of broomrape
    Patent number: 11937600
    Abstract: A seed germination activator for control of broomrape includes butylisobutylphthalate (hereinafter “BIP”). A biocontrol composition includes BIP and at least two nonionic surfactants for administration in irrigation water. Methods of controlling broomrape may include administering the biocontrol composition comprising BIP in the irrigation water prior to planting crops.
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: March 26, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Khaled Mohamed Amen Ramadan, Hossam El-Din Saad El-Beltagi, Hani Saber Sayed Saudy, Ahmed Zein El-Abdein Abdel Azeiz
  • ANTI-MICROBIAL SEAWEED EXTRACTS, COMPOSITIONS AND USES THEREOF
    Publication number: 20220331386
    Abstract: The present invention provides a crude extract, fractions and sub-fractions from the seaweed Fucus distichus (FD), method of preparation and its use for inhibiting the growth of microbial cells, particularly bacteria causing acne or nosocomial infections such as MRSA in humans or MRSP in dogs.
    Type: Application
    Filed: May 9, 2022
    Publication date: October 20, 2022
    Inventors: Judith Bobbitt, Anne Mathieu, Ahmed Zein
  • Molecules from seaweeds with anti-cancer activity
    Patent number: 11292807
    Abstract: The present invention provides purified compounds extracted from seaweeds having the formula (I): wherein R1 and R2 is each independently H or a fatty acid and their use for inhibiting the growth of cancer cells.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: April 5, 2022
    Assignee: OCEANS LTD.
    Inventors: Judith Bobbitt, Ahmed Zein
  • Red seaweed extracts, formulations and anti-microbial uses thereof
    Patent number: 11260091
    Abstract: The present invention provides crude extracts from the red seaweeds: Polysiphonia lanosa (PL), Polysiphonia urceloata (PU), Cystoclonium purpureum (CP) and Devaleraea ramentacia (DR), method of preparation and their use for inhibiting the growth of microbial cells, particularly bacteria causing acne, such as Propionibacterium acnes, or causing nosocomial infections such as MRSA in humans or MRSP in dogs.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: March 1, 2022
    Assignee: OCEANS LTD.
    Inventors: Judith Bobbitt, Ahmed Zein
  • NOVEL MOLECULE WITH ANTI-CANCER ACTIVITY
    Publication number: 20210323940
    Abstract: The present invention provides a new compound of formula (II), extracted from Chaetomorpha Cannabina seaweed. (II) The methods for extraction from the seaweed, the fractionation and isolation of the compound, the determination of the stereochemistry and its use for inhibiting the growth of cancer cells are provided.
    Type: Application
    Filed: June 7, 2019
    Publication date: October 21, 2021
    Applicant: OCEANS LTD.
    Inventors: Judith BOBBITT, Ahmed ZEIN
  • Molecule with anti-cancer activity
    Patent number: 10822322
    Abstract: The present invention provides a new compound of formula (I): extracted from a seaweed, and its use for inhibiting the growth of cancer cells, as well as methods for its extraction and isolation.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: November 3, 2020
    Assignee: OCEANS LTD.
    Inventors: Judith Bobbitt, Ahmed Zein
  • MOLECULES FROM SEAWEEDS WITH ANTI-CANCER ACTIVITY
    Publication number: 20200291054
    Abstract: The present invention provides purified compounds extracted from seaweeds having the formula (I): wherein R1 and R2 is each independently H or a fatty acid and their use for inhibiting the growth of cancer cells.
    Type: Application
    Filed: March 31, 2020
    Publication date: September 17, 2020
    Inventors: Judith BOBBITT, Ahmed ZEIN
  • RED SEAWEED EXTRACTS, FORMULATIONS AND ANTI-MICROBIAL USES THEREOF
    Publication number: 20200188457
    Abstract: The present invention provides crude extracts from the red seaweeds: Polysiphonia lanosa (PL), Polysiphonia urceloata (PU), Cystoclonium purpureum (CP) and Devaleraea ramentacia (DR), method of preparation and their use for inhibiting the growth of microbial cells, particularly bacteria causing acne, such as Propionibacterium acnes, or causing nosocomial infections such as MRSA in humans or MRSP in dogs.
    Type: Application
    Filed: June 11, 2018
    Publication date: June 18, 2020
    Inventors: Judith BOBBITT, Ahmed ZEIN
  • ANTI-MICROBIAL SEAWEED EXTRACTS, COMPOSITIONS AND USES THEREOF
    Publication number: 20200155627
    Abstract: The present invention provides a crude extract, fractions and sub-fractions from the seaweed Fucus distichus (FD), method of preparation and its use for inhibiting the growth of microbial cells, particularly bacteria causing acne or nosocomial infections such as MRSA in humans or MRSP in dogs.
    Type: Application
    Filed: January 22, 2020
    Publication date: May 21, 2020
    Inventors: Judith Bobbitt, Anne Mathieu, Ahmed Zein
  • Seaweed extract and composition useful against cancer cells
    Patent number: 10420808
    Abstract: The present invention provides a crude extract and fractions from the seaweeds Chaetomorpha Cannabina (CC) or Cladophora sericea (CS), method of preparation and its use for inhibiting the growth of cancer cells.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: September 24, 2019
    Assignee: OCEANS LTD.
    Inventors: Judith Bobbitt, Anne Mathieu, Ahmed Zein
  • ANTI-MICROBIAL SEAWEED EXTRACTS, COMPOSITIONS AND USES THEREOF
    Publication number: 20190255128
    Abstract: The present invention provides a crude extract, fractions and sub-fractions from the seaweed Fucus distichus (FD), method of preparation and its use for inhibiting the growth of microbial cells, particularly bacteria causing acne or nosocomial infections such as MRSA in humans or MRSP in dogs.
    Type: Application
    Filed: April 30, 2019
    Publication date: August 22, 2019
    Inventors: Judith Bobbitt, Anne Mathieu, Ahmed Zein
  • NEW MOLECULES FROM SEAWEEDS WITH ANTI-CANCER ACTIVITY
    Publication number: 20190185501
    Abstract: The present invention provides purified compounds extracted from seaweeds having the formula (I): wherein R1 and R2 is each independently H or a fatty acid and their use for inhibiting the growth of cancer cells.
    Type: Application
    Filed: November 16, 2016
    Publication date: June 20, 2019
    Inventors: Judith BOBBITT, Ahmed ZEIN
  • Anti-microbial seaweed extracts, compositions and uses thereof
    Patent number: 10322153
    Abstract: The present invention provides a crude extract, fractions and sub-fractions from the seaweed Fucus distichus (FD), method of preparation and its use for inhibiting the growth of microbial cells, particularly bacteria causing acne or nosocomial infections such as MRSA in humans or MRSP in dogs.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: June 18, 2019
    Assignee: OCEANS LTD.
    Inventors: Judith Bobbitt, Anne Mathieu, Ahmed Zein
  • NOVEL MOLECULE WITH ANTI-CANCER ACTIVITY
    Publication number: 20190040032
    Abstract: The present invention provides a new compound of formula (I): extracted from a seaweed, and its use for inhibiting the growth of cancer cells, as well as methods for its extraction and isolation.
    Type: Application
    Filed: January 18, 2017
    Publication date: February 7, 2019
    Applicant: OCEANS LTD.
    Inventors: Judith BOBBITT, Ahmed ZEIN
  • SEAWEED EXTRACTS WITH ANTI-CANCER ACTIVITY
    Publication number: 20180185423
    Abstract: The present invention provides extracts from red seaweeds such as: Polysiphonia Ureceolata or Polysiphonia flexicaulis, as well as their use for inhibiting the growth of cancer cells, fractions from these seaweeds, and methods for their extraction.
    Type: Application
    Filed: June 14, 2016
    Publication date: July 5, 2018
    Inventors: Judith Bobbitt, Ahmed Zein
  • ANTI-MICROBIAL SEAWEED EXTRACTS, COMPOSITIONS AND USES THEREOF
    Publication number: 20170360859
    Abstract: The present invention provides a crude extract, fractions and sub-fractions from the seaweed Fucus distichus (FD), method of preparation and its use for inhibiting the growth of microbial cells, particularly bacteria causing acne or nosocomial infections such as MRSA in humans or MRSP in dogs.
    Type: Application
    Filed: December 11, 2015
    Publication date: December 21, 2017
    Inventors: Judith Bobbitt, Anne Mathieu, Ahmed Zein
  • SEAWEED EXTRACT AND COMPOSITION USEFUL AGAINST CANCER CELLS
    Publication number: 20170165306
    Abstract: The present invention provides a crude extract and fractions from the seaweeds Chaetomorpha Cannabina (CC) or Cladophora sericea (CS), method of preparation and its use for inhibiting the growth of cancer cells.
    Type: Application
    Filed: July 17, 2015
    Publication date: June 15, 2017
    Inventors: Judith Bobbitt, Anne Mathieu, Ahmed Zein