Patents by Inventor Chadrick Adam Nathaniel Jordan Grunert

Chadrick Adam Nathaniel Jordan Grunert 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).

  • Derivatives of native lignin from hardwood feedstocks
    Patent number: 8288460
    Abstract: One aspect of the invention relates to hardwood lignin derivatives having an aliphatic hydroxyl content of from about 5.2 mmol/g to about 7 mmol/g lignin, and the preparation method thereof. The lignin derivatives have a desired antioxidant activity characterized by the normalized radical scavenging index (RSI). Another aspect of the invention relates to compositions comprising the hardwood lignin derivative. Another aspect of the invention relates to a use of the hardwood lignin derivatives comprising incorporating the hardwood lignin derivatives into polymer compositions.
    Type: Grant
    Filed: February 15, 2010
    Date of Patent: October 16, 2012
    Assignee: Lignol Innovations Ltd.
    Inventors: Mikhail Yurevich Balakshin, Alex Berlin, Humbert Thomas Dellicolli, Chadrick Adam Nathaniel Jordan Grunert, Vera Maximenko Gutman, Darwin Ortiz, Edward Kendall Pye
  • DERIVATIVES OF NATIVE LIGNIN FROM SOFTWOOD FEEDSTOCKS
    Publication number: 20100305243
    Abstract: The present invention provides softwood derivatives of native lignin having a certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having a certain aliphatic hydroxyl content.
    Type: Application
    Filed: February 15, 2010
    Publication date: December 2, 2010
    Inventors: Mikhail Yurevich Balakshin, Alex Berlin, Humbert Thomas Dellicolli, Chadrick Adam Nathaniel Jordan Grunert, Vera Maximenko Gutman, Darwin Ortiz, Edward Kendall Pye
  • DERIVATIVES OF NATIVE LIGNIN FROM ANNUAL FIBRE FEEDSTOCKS
    Publication number: 20100305244
    Abstract: The present invention provides derivatives of native lignin having a certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having a certain aliphatic hydroxyl content.
    Type: Application
    Filed: February 15, 2010
    Publication date: December 2, 2010
    Inventors: Mikhail Yurevich Balakshin, Alex Berlin, Humbert Thomas Dellicolli, Chadrick Adam Nathaniel Jordan Grunert, Vera Maximenko Gutman, Darwin Ortiz, Edward Kendall Pye
  • DERIVATIVES OF NATIVE LIGNIN FROM HARDWOOD FEEDSTOCKS
    Publication number: 20100305242
    Abstract: The present invention provides hardwood derivatives of native lignin having a certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having a certain aliphatic hydroxyl content.
    Type: Application
    Filed: February 15, 2010
    Publication date: December 2, 2010
    Inventors: Mikhail Yurevich Balakshin, Alex Berlin, Humbert Thomas Dellicolli, Chadrick Adam Nathaniel Jordan Grunert, Vera Maximenko Gutman, Darwin Ortiz, Edward Kendall Pye
  • DERIVATIVES OF NATIVE LIGNIN
    Publication number: 20100305241
    Abstract: The present invention provides derivatives of native lignin having a certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having a certain aliphatic hydroxyl content.
    Type: Application
    Filed: February 15, 2010
    Publication date: December 2, 2010
    Inventors: Mikhail Yurevich Balakshin, Alex Berlin, Humbert Thomas Dellicolli, Chadrick Adam Nathaniel Jordan Grunert, Vera Maximenko Gutman, Darwin Ortiz, Edward Kendall Pye