Patents by Inventor Amal Linjawi

Amal Linjawi 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).

  • Dental cement removal composition
    Patent number: 11576751
    Abstract: The invention is directed to a composition that safely removes a cured dental cement or resin from metal brackets, metal braces, and enamel surfaces of teeth. It contains eugenol, isoeugenol, methyl-eugenol or an isomer thereof. A method for removing orthodontic fixtures adhered with a dental cement or resin to the enamel surfaces of teeth from these surfaces by contacting the dental cement or resin with a composition containing eugenol.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: February 14, 2023
    Assignee: King Abdulaziz University
    Inventors: Ahmed Samir Ibrahim Bakry, Mona Aly Abbassy, Amal Linjawi, Ali Habib Hassan, Ahmed Fathy Hanafy, Gihan Salah Labib, Amal Mohammed S Abushal
  • Method for removing metal bracket from teeth with a eugenol composition
    Patent number: 11253339
    Abstract: The invention is directed to a composition that safely removes a cured dental cement or resin from metal brackets, metal braces, and enamel surfaces of teeth. It contains eugenol, isoeugenol, methyl-eugenol or an isomer thereof. A method for removing orthodontic fixtures adhered with a dental cement or resin to the enamel surfaces of teeth from these surfaces by contacting the dental cement or resin with a composition containing eugenol.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: February 22, 2022
    Assignee: King Abdulaziz University
    Inventors: Ahmed Samir Ibrahim Bakry, Mona Aly Abbassy, Amal Linjawi, Ali Habib Hassan, Ahmed Fathy Hanafy, Gihan Salah Labib, Amal Mohammed S Abushal
  • Method for debonding of orthodontic metal brackets with eugenol emulgel
    Publication number: 20210386521
    Abstract: The invention is directed to a composition that safely removes a cured dental cement or resin from metal brackets, metal braces, and enamel surfaces of teeth. It contains eugenol, isoeugenol, methyl-eugenol or an isomer thereof. A method for removing orthodontic fixtures adhered with a dental cement or resin to the enamel surfaces of teeth from these surfaces by contacting the dental cement or resin with a composition containing eugenol.
    Type: Application
    Filed: August 27, 2021
    Publication date: December 16, 2021
    Applicant: King Abdulaziz University
    Inventors: Ahmed Samir Ibrahim BAKRY, Mona Aly Abbassy, Amal Linjawi, Ali Habib Hassan, Ahmed Fathy Hanafy, Gihan Salah Labib, Amal Mohammed S Abushal
  • Method for debonding of orthodontic metal brackets with eugenol emulgel
    Patent number: 11141242
    Abstract: The invention is directed to a composition that safely removes a cured dental cement or resin from metal brackets, metal braces, and enamel surfaces of teeth. It contains eugenol, isoeugenol, methyl-eugenol or an isomer thereof. A method for removing orthodontic fixtures adhered with a dental cement or resin to the enamel surfaces of teeth from these surfaces by contacting the dental cement or resin with a composition containing eugenol.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: October 12, 2021
    Assignee: King Abdulaziz University
    Inventors: Ahmed Samir Ibrahim Bakry, Mona Aly Abbassy, Amal Linjawi, Ali Habib Hassan, Ahmed Fathy Hanafy, Gihan Salah Labib, Amal Mohammed S Abushal
  • METHOD FOR DEBONDING OF ORTHODONTIC METAL BRACKETS WITH EUGENOL EMULGEL
    Publication number: 20210228319
    Abstract: The invention is directed to a composition that safely removes a cured dental cement or resin from metal brackets, metal braces, and enamel surfaces of teeth. It contains eugenol, isoeugenol, methyl-eugenol or an isomer thereof. A method for removing orthodontic fixtures adhered with a dental cement or resin to the enamel surfaces of teeth from these surfaces by contacting the dental cement or resin with a composition containing eugenol.
    Type: Application
    Filed: April 15, 2021
    Publication date: July 29, 2021
    Applicant: King Abdulaziz University
    Inventors: Ahmed Samir Ibrahim BAKRY, Mona Aly Abbassy, Amal Linjawi, Ali Habib Hassan, Ahmed Fathy Hanafy, Gihan Salah Labib, Amal Mohammed S. Abushal
  • DENTAL CEMENT REMOVAL COMPOSITION
    Publication number: 20210068924
    Abstract: The invention is directed to a composition that safely removes a cured dental cement or resin from metal brackets, metal braces, and enamel surfaces of teeth. It contains eugenol, isoeugenol, methyl-eugenol or an isomer thereof. A method for removing orthodontic fixtures adhered with a dental cement or resin to the enamel surfaces of teeth from these surfaces by contacting the dental cement or resin with a composition containing eugenol.
    Type: Application
    Filed: November 19, 2020
    Publication date: March 11, 2021
    Applicant: King Abdulaziz University
    Inventors: Ahmed Samir Ibrahim Bakry, Mona Aly Abbassy, Amal Linjawi, Ali Habib Hassan, Ahmed Fathy Hanafy, Gihan Salah Labib, Amal Mohammed S Abushal
  • Eugenol dental composition
    Patent number: 10869737
    Abstract: The invention is directed to a composition that safely removes a cured dental cement or resin from metal brackets, metal braces, and enamel surfaces of teeth. It contains eugenol, isoeugenol, methyl-eugenol or an isomer thereof. A method for removing orthodontic fixtures adhered with a dental cement or resin to the enamel surfaces of teeth from these surfaces by contacting the dental cement or resin with a composition containing eugenol.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: December 22, 2020
    Assignee: King Abdulaziz University
    Inventors: Ahmed Samir Ibrahim Bakry, Mona Aly Abbassy, Amal Linjawi, Ali Habib Hassan, Ahmed Fathy Hanafy, Gihan Salah Labib, Amal Mohammed S Abushal
  • EUGENOL DENTAL COMPOSITION
    Publication number: 20190328490
    Abstract: The invention is directed to a composition that safely removes a cured dental cement or resin from metal brackets, metal braces, and enamel surfaces of teeth. It contains eugenol, isoeugenol, methyl-eugenol or an isomer thereof. A method for removing orthodontic fixtures adhered with a dental cement or resin to the enamel surfaces of teeth from these surfaces by contacting the dental cement or resin with a composition containing eugenol.
    Type: Application
    Filed: July 8, 2019
    Publication date: October 31, 2019
    Applicant: King Abdulaziz University
    Inventors: Ahmed Samir Ibrahim BAKRY, Mona Aly ABBASSY, Amal LINJAWI, Ali Habib HASSAN
  • Method for debonding of orthodontic metal brackets with eugenol emulgel
    Patent number: 10426576
    Abstract: The invention is directed to a composition that safely removes a cured dental cement or resin from metal brackets, metal braces, and enamel surfaces of teeth. It contains eugenol, isoeugenol, methyl-eugenol or an isomer thereof. A method for removing orthodontic fixtures adhered with a dental cement or resin to the enamel surfaces of teeth from these surfaces by contacting the dental cement or resin with a composition containing eugenol.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: October 1, 2019
    Assignee: King Abdulaziz University
    Inventors: Ahmed Samir Ibrahim Bakry, Mona Aly Abbassy, Amal Linjawi, Ali Habib Hassan
  • METHOD FOR DEBONDING OF ORTHODONTIC METAL BRACKETS WITH EUGENOL EMULGEL
    Publication number: 20190110865
    Abstract: The invention is directed to a composition that safely removes a cured dental cement or resin from metal brackets, metal braces, and enamel surfaces of teeth. It contains eugenol, isoeugenol, methyl-eugenol or an isomer thereof. A method for removing orthodontic fixtures adhered with a dental cement or resin to the enamel surfaces of teeth from these surfaces by contacting the dental cement or resin with a composition containing eugenol.
    Type: Application
    Filed: October 12, 2017
    Publication date: April 18, 2019
    Applicant: King Abdulaziz University
    Inventors: Ahmed Samir Ibrahim Bakry, Mona Aly Abbassy, Amal Linjawi, Ali Habib Hassan