Patents by Inventor Varuzhan Abelyan

Varuzhan Abelyan 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: 20210329954
    Abstract: A process for transglucosylation of steviol glycosides. A sweetener composition comprises at least 95% total glycosylated steviol glycosides.
    Type: Application
    Filed: January 17, 2019
    Publication date: October 28, 2021
    Inventors: Varuzhan ABELYAN, Chunhua LI, Yanmei LI, Xiangang LYU, Yang ZHANG, Chunguang DONG
  • Patent number: 8916138
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie tooth paste composition containing the purified Rebaudioside D and a process for making the low-calorie tooth paste composition containing the purified Rebaudioside D.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: December 23, 2014
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8574656
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie fruit juice containing the purified Rebaudioside D and a process for making the low-calorie fruit juice containing the purified Rebaudioside D.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: November 5, 2013
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8568818
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie carbonated drink containing the purified Rebaudioside D and a process for making the low-calorie carbonated drink containing the purified Rebaudioside D.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: October 29, 2013
    Assignee: Pure Circle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8512790
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie chocolate containing the purified Rebaudioside D and a process for making the low-calorie chocolate containing the purified Rebaudioside D.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: August 20, 2013
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8507022
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie carbonated lemon-flavored beverage containing the purified Rebaudioside D and a process for making the low-calorie carbonated lemon-flavored beverage containing the purified Rebaudioside D.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: August 13, 2013
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8420147
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rehaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie cake containing the purified Rebaudioside D and a process for making the low-calorie cake containing the purified Rebaudioside D.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: April 16, 2013
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8420146
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie bread containing the purified Rebaudioside D and a process for making the low-calorie bread containing the purified Rebaudioside D.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: April 16, 2013
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8414950
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie table top tablet containing the purified Rebaudioside D and a process for making the low-calorie table top tablet containing the purified Rebaudioside D.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: April 9, 2013
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8414951
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rehaudioside A. The invention further provides a low-calorie soy sauce containing the purified Rebaudioside D and a process for making the low-calorie soy sauce containing the purified Rebaudioside D.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: April 9, 2013
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8414948
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie ice cream containing the purified Rebaudioside D and a process for making the low-calorie ice cream containing the purified Rebaudioside D.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: April 9, 2013
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8414949
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie yogurt containing the purified Rebaudioside D and a process for making the low-calorie yogurt containing the purified Rebaudioside D.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: April 9, 2013
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8414952
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie diet cookies containing the purified Rebaudioside D and a process for making the low-calorie diet cookies containing the purified Rebaudioside D.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: April 9, 2013
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8323716
    Abstract: Sweeteners on the basis of a simultaneously transglucosylated sweet glycoside mixture of Stevia rebaudiana Bertoni are prepared. The transglucosylation was developed in the presence of starch under the action of cyclodextrin glucanotransferase. The remaining maltodextrins are transformed to the fructose-terminated oligosaccharides by the addition of sucrose. The sweeteners are purified to not less than 98% content of sweet glycosides and derivatives. The preparations are almost non-caloric, non-cariogenic, non-bitter, non-lingering sweeteners, which may be advantageously applied in foods, beverages, cosmetics and milk products.
    Type: Grant
    Filed: January 8, 2010
    Date of Patent: December 4, 2012
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8318232
    Abstract: Sweeteners on the basis of a simultaneously transglucosylated sweet glycoside mixture of Stevia rebaudiana Bertoni are prepared. The transglucosylation was developed in the presence of starch under the action of cyclodextrin glucanotransferase. The remaining maltodextrins are transformed to the fructose-terminated oligosaccharides by the addition of sucrose. The sweeteners are purified to not less than 98% content of sweet glycosides and derivatives. The preparations are almost non-caloric, non-cariogenic, non-bitter, non-lingering sweeteners, which may be advantageously applied in foods, beverages, cosmetics and milk products.
    Type: Grant
    Filed: January 8, 2010
    Date of Patent: November 27, 2012
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8299224
    Abstract: The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The high purity Rebaudiosides are useful as non-caloric sweeteners in edible and chewable compositions such as any beverages, confectionaries, bakeries, cookies, chewing gums, and alike.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: October 30, 2012
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8298600
    Abstract: Highly purified Stevioside and Rebaudioside A were prepared from sweet glycoside extracts obtained from Stevia rebaudiana Bertoni leaves. The resulting sweeteners are suitable as non-calorie, non-cariogenic, non-bitter, non-lingering sweeteners, which may be advantageously applied in foods, beverages, and milk products.
    Type: Grant
    Filed: January 11, 2010
    Date of Patent: October 30, 2012
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8298603
    Abstract: Highly purified Stevioside and Rebaudioside A were prepared from sweet glycoside extracts obtained from Stevia rebaudiana Bertoni leaves. The resulting sweeteners are suitable as non-calorie, non-cariogenic, non-bitter, non-lingering sweeteners, which may be advantageously applied in foods, beverages, and milk products.
    Type: Grant
    Filed: January 11, 2010
    Date of Patent: October 30, 2012
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8298602
    Abstract: Highly purified Stevioside and Rebaudioside A were prepared from sweet glycoside extracts obtained from Stevia rebaudiana Bertoni leaves. The resulting sweeteners are suitable as non-calorie, non-cariogenic, non-bitter, non-lingering sweeteners, which may be advantageously applied in foods, beverages, and milk products.
    Type: Grant
    Filed: January 11, 2010
    Date of Patent: October 30, 2012
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan
  • Patent number: 8298601
    Abstract: Highly purified Stevioside and Rebaudioside A were prepared from sweet glycoside extracts obtained from Stevia rebaudiana Bertoni leaves. The resulting sweeteners are suitable as non-calorie, non-cariogenic, non-bitter, non-lingering sweeteners, which may be advantageously applied in foods, beverages, and milk products.
    Type: Grant
    Filed: January 11, 2010
    Date of Patent: October 30, 2012
    Assignee: PureCircle Sdn Bhd
    Inventors: Varuzhan Abelyan, Avetik Markosyan, Lidia Abelyan