Patents by Inventor Siddhartha Purkayastha

Siddhartha Purkayastha 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).

  • GLUCOSYLATED STEVIOL GLYCOSIDES AS A FLAVOR MODIFIER
    Publication number: 20170202259
    Abstract: A taste and flavor profile modifying composition is described. The composition includes glucosylated steviol glycosides which can modify the intensity of a taste and/or a flavor in a food or beverage product.
    Type: Application
    Filed: April 4, 2017
    Publication date: July 20, 2017
    Applicant: PureCircle Sdn Bhd
    Inventor: Siddhartha PURKAYASTHA
  • GLUCOSYLATED STEVIOL GLYCOSIDE COMPOSITION AS A FLAVOR MODIFIER
    Publication number: 20170202258
    Abstract: A taste and flavor profile enhancing composition is described. The composition includes glucosylated steviol glycosides which can enhance the intensity of a taste and/or a flavor in a food or beverage product.
    Type: Application
    Filed: April 4, 2017
    Publication date: July 20, 2017
    Applicant: PureCircle Sdn Bhd
    Inventor: Siddhartha PURKAYASTHA
  • GLUCOSYLATED STEVIOL GLYCOSIDE AS A FLAVOR MODIFIER
    Publication number: 20170156384
    Abstract: A taste and flavor profile modifying composition is described. The composition includes a blend of glucosylated steviol glycosides and residual steviol glycosides which can modify the intensity of a taste and/or flavor in a food or beverage product.
    Type: Application
    Filed: February 20, 2017
    Publication date: June 8, 2017
    Applicant: PureCircle Sdn Bhd
    Inventors: Siddhartha PURKAYASTHA, Avetik MARKOSYAN
  • STEVIA COMPOSITION
    Publication number: 20170086483
    Abstract: Stevia compositions are prepared from steviol glycosides of Stevia Rebaudiana Bertoni. The compositions are able to provide a superior taste profile and can be used as sweetness enhancers, flavor enhancers and sweeteners in foods, beverages, cosmetics and pharmaceuticals.
    Type: Application
    Filed: December 8, 2016
    Publication date: March 30, 2017
    Inventors: Siddhartha PURKAYASTHA, Avetik MARKOSYAN, Marquita L. JOHNSON, Monica Moralma Garces ORTEGA
  • Glucosylated steviol glycoside as a flavor modifier
    Patent number: 9585420
    Abstract: A taste and flavor profile modifying composition is described. The composition includes a blend of glucosylated steviol glycosides and residual steviol glycosides which can modify the intensity of a taste and/or flavor in a food or beverage product.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: March 7, 2017
    Assignee: PureCircle Sdn Bhd
    Inventors: Siddhartha Purkayastha, Avetik Markosyan
  • GLUCOSYLATED STEVIOL GLYCOSIDE AS A FLAVOR MODIFIER
    Publication number: 20170042206
    Abstract: A taste and flavor profile modifying composition is described. The composition includes a blend of glucosylated steviol glycosides and residual steviol glycosides which can modify the intensity of a taste and/or flavor in a food or beverage product.
    Type: Application
    Filed: August 22, 2016
    Publication date: February 16, 2017
    Applicant: PureCircle Sdn Bhd
    Inventors: Siddhartha PURKAYASTHA, Avetik MARKOSYAN
  • HIGHLY SOLUBLE REBAUDIOSIDE D
    Publication number: 20170020176
    Abstract: The invention relates to a process for producing highly soluble compositions containing purified steviol glycosides from Stevia rebaudiana Bertoni plant extract, more particularly Rebaudioside D. Obtained highly soluble compositions are useful as non-caloric sweeteners or in combination with sugar or high intensity sweeteners in edible and chewable compositions such as beverages, confectionaries, bakery products, chewing gums and the like.
    Type: Application
    Filed: October 3, 2016
    Publication date: January 26, 2017
    Applicant: PureCircle Sdn Bhd
    Inventors: Avetik MARKOSYAN, Siddhartha PURKAYASTHA
  • Stevia composition to improve sweetness and flavor profile
    Patent number: 9510611
    Abstract: Stevia compositions are prepared from steviol glycosides of Stevia Rebaudiana Bertoni. The compositions are able to provide a superior taste profile and can be used as sweetness enhancers, flavor enhancers and sweeteners in foods, beverages, cosmetics and pharmaceuticals.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: December 6, 2016
    Assignee: PureCircle Sdn Bhd
    Inventors: Siddhartha Purkayastha, Avetik Markosyan, John Martin, Marcia Petit
  • Highly soluble rebaudioside D
    Patent number: 9456626
    Abstract: The invention relates to a process for producing highly soluble compositions containing purified steviol glycosides from Stevia rebaudiana Bertoni plant extract, more particularly Rebaudioside D. Obtained highly soluble compositions are useful as non-caloric sweeteners or in combination with sugar or high intensity sweeteners in edible and chewable compositions such as beverages, confectionaries, bakery products, chewing gums and the like.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: October 4, 2016
    Assignee: PureCircle Sdn Bhd
    Inventors: Avetik Markosyan, Siddhartha Purkayastha
  • Glucosylated steviol glycoside as a flavor modifier
    Patent number: 9420815
    Abstract: A taste and flavor profile modifying composition is described. The composition includes a blend of glucosylated steviol glycosides and residual steviol glycosides which can modify the intensity of a taste and/or flavor in a food or beverage product.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: August 23, 2016
    Assignee: PureCircle Sdn Bhd
    Inventors: Siddhartha Purkayastha, Avetik Markosyan
  • GLUCOSYLATED STEVIOL GLYCOSIDES AS A FLAVOR MODIFIER
    Publication number: 20160128370
    Abstract: A taste and flavor profile modifying composition is described. The composition includes glucosylated steviol glycosides which can modify the intensity of a taste and/or a flavor in a food or beverage product.
    Type: Application
    Filed: October 2, 2015
    Publication date: May 12, 2016
    Inventor: Siddhartha PURKAYASTHA
  • STEVIA EXTRACT CONTAINING SELECTED STEVIOL GLYCOSIDES AS FLAVOR, SALTY AND SWEETNESS PROFILE MODIFIER
    Publication number: 20160128371
    Abstract: Stevia extracts with selected major steviol glycosides (Reb A, stevioside, Reb D, Reb C) and minor steviol glycosides and glycosylated diterpene derivative plant molecules, derived from Stevia rebaudiana plant are found to improve the perception of flavor and taste perception, which includes the sweet, savory and salty perception in a wide range of food and beverage applications.
    Type: Application
    Filed: June 9, 2014
    Publication date: May 12, 2016
    Applicant: PureCircle USA Inc.
    Inventors: Siddhartha PURKAYASTHA, Marcia PETIT
  • HIGHLY SOLUBLE STEVIA SWEETENER
    Publication number: 20160058051
    Abstract: A method for making highly soluble Stevia sweetener compositions is described. The resulting sweetener compositions readily provide high concentration solutions, and also possess superior taste qualities. The compositions can be used as sweeteners, sweetness enhancers, and flavor enhancers in foods, beverages, cosmetics and pharmaceuticals.
    Type: Application
    Filed: November 11, 2015
    Publication date: March 3, 2016
    Inventors: Avetik MARKOSYAN, Siddhartha PURKAYASTHA, Marquita L. JOHNSON, Monica Moralma GARCES ORTEGA
  • GLUCOSYLATED STEVIOL GLYCOSIDE AS A FLAVOR MODIFIER
    Publication number: 20160044944
    Abstract: A taste and flavor profile modifying composition is described. The composition includes a blend of glucosylated steviol glycosides and residual steviol glycosides which can modify the intensity of a taste and/or flavor in a food or beverage product.
    Type: Application
    Filed: June 17, 2015
    Publication date: February 18, 2016
    Inventors: Siddhartha PURKAYASTHA, Avetik MARKOSYAN
  • METHODS FOR PURIFYING STEVIOL GLYCOSIDES AND USES OF THE SAME
    Publication number: 20160031924
    Abstract: Methods for purifying steviol glycosides, including Rebaudioside X, are provided herein. Sweetener and sweetened containing Rebaudioside X are also provided herein. Methods of improving the flavor and/or temporal profile of sweetenable compositions, such as beverages, are also provided.
    Type: Application
    Filed: December 19, 2012
    Publication date: February 4, 2016
    Inventors: Indra Prakash, Avetik Markosyan, Sai Prakash Venkata Chaturvedulla, Mary Campbell, Rafael San Miguel, Siddhartha Purkayastha, Marquita Johnson
  • GLUCOSYLATED STEVIOL GLYCOSIDE COMPOSITION AS A FLAVOR MODIFIER
    Publication number: 20160000132
    Abstract: A taste and flavor profile enhancing composition is described. The composition includes glucosylated steviol glycosides which can enhance the intensity of a taste and/or a flavor in a food or beverage product.
    Type: Application
    Filed: September 16, 2015
    Publication date: January 7, 2016
    Inventor: Siddhartha PURKAYASTHA
  • METHODS OF PURIFYING STEVIOL GLYCOSIDES AND USES OF THE SAME
    Publication number: 20150344512
    Abstract: A method for purifying steviol glycosides by utilizing a plurality of columns is described.
    Type: Application
    Filed: February 4, 2015
    Publication date: December 3, 2015
    Inventors: Indra PRAKASH, Avetik MARKOSYAN, Sai Prakash Venkata CHATURVEDULLA, Mary CAMPBELL, Rafael SAN MIGUEL, Siddhartha PURKAYASTHA, Marquita JOHNSON
  • GLUCOSYLATED STEVIOL GLYCOSIDE AS A FLAVOR MODIFIER
    Publication number: 20150305379
    Abstract: A taste and flavor profile modifying composition is described. The composition includes a blend of glucosylated steviol glycosides and residual steviol glycosides which can modify the intensity of a taste and/or flavor in a food or beverage product.
    Type: Application
    Filed: July 9, 2015
    Publication date: October 29, 2015
    Inventors: Siddhartha PURKAYASTHA, Avetik MARKOSYAN
  • Methods for purifying steviol glycosides and uses of the same
    Patent number: 9169285
    Abstract: Methods for purifying steviol glycosides, including Rebaudioside X, are provided herein. Sweetener and sweetened containing Rebaudioside X are also provided herein. Methods of improving the flavor and/or temporal profile of sweetenable compositions, such as beverages, are also provided.
    Type: Grant
    Filed: September 23, 2013
    Date of Patent: October 27, 2015
    Assignees: The Coca-Cola Company, Purecircle SDN BHD
    Inventors: Indra Prakash, Avetik Markosyan, Venkata Sai Prakash Chaturvedula, Mary Campbell, Rafael San Miguel, Siddhartha Purkayastha, Marquita Johnson
  • STEVIA COMPOSITION
    Publication number: 20150230508
    Abstract: Stevia compositions are prepared from steviol glycosides of Stevia Rebaudiana Bertoni. The compositions are able to provide a superior taste profile and can be used as sweetness enhancers, flavor enhancers and sweeteners in foods, beverages, cosmetics and pharmaceuticals.
    Type: Application
    Filed: April 28, 2015
    Publication date: August 20, 2015
    Inventors: Siddhartha PURKAYASTHA, Michele M. CANAR, Avetik MARKOSYAN