Patents by Inventor Cynthia Bunders

Cynthia Bunders 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).

  • Peroxyformic acid compositions for membrane filtration cleaning in energy services
    Patent number: 12382955
    Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Grant
    Filed: June 26, 2024
    Date of Patent: August 12, 2025
    Assignee: ECOLAB USA INC.
    Inventors: Junzhong Li, Cynthia Bunders, Richard Staub, Paul Frazer Schacht, Caleb Power, Ramakrishnan Balasubramanian, Robert J. Ryther, Catherine Hanson
  • PEROXYFORMIC ACID COMPOSITIONS FOR MEMBRANE FILTRATION CLEANING
    Publication number: 20250235901
    Abstract: Peroxyformic acid compositions for removal of biofilm growth and mineral deposits on membranes are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Application
    Filed: April 8, 2025
    Publication date: July 24, 2025
    Inventors: Junzhong Li, Cynthia Bunders, Richard Staub, Paul Frazer Schacht, Caleb Power
  • Peroxyformic acid compositions for membrane filtration cleaning
    Patent number: 12296365
    Abstract: Peroxyformic acid compositions for removal of biofilm growth and mineral deposits on membranes are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: May 13, 2025
    Assignee: ECOLAB USA INC.
    Inventors: Junzhong Li, Cynthia Bunders, Richard Staub, Paul Frazer Schacht, Caleb Power
  • PEROXYFORMIC ACID COMPOSITIONS FOR MEMBRANE FILTRATION CLEANING IN ENERGY SERVICES
    Publication number: 20240341306
    Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Application
    Filed: June 26, 2024
    Publication date: October 17, 2024
    Inventors: Junzhong Li, Cynthia Bunders, Richard Staub, Paul Frazer Schacht, Caleb Power, Ramakrishnan Balasubramanian, Robert J. Ryther, Catherine Hanson
  • Peroxyformic acid compositions for membrane filtration cleaning in energy services
    Patent number: 12059002
    Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Grant
    Filed: April 7, 2023
    Date of Patent: August 13, 2024
    Assignee: ECOLAB USA INC.
    Inventors: Junzhong Li, Cynthia Bunders, Richard Staub, Paul Frazer Schacht, Caleb Power, Ramakrishnan Balasubramanian, Robert J. Ryther, Catherine Hanson
  • HIGH-PURITY STEVIOL GLYCOSIDES
    Publication number: 20240076708
    Abstract: Methods of preparing highly purified steviol glycosides, particularly rebaudiosides A, D and M are described. The methods include utilizing recombinant microorganisms for converting various staring compositions to target steviol glycosides. In addition, novel steviol glycosides reb D2 and reb M2 are disclosed, as are methods of preparing the same. The highly purified rebaudiosides are useful as non-caloric sweetener in edible and chewable compositions such as any beverages, confectioneries, bakery products, cookies, and chewing gums.
    Type: Application
    Filed: December 5, 2022
    Publication date: March 7, 2024
    Inventors: Avetik MARKOSYAN, Indra PRAKASH, Cynthia BUNDERS, Pankaj SONI, Cyrille JARRIN, Aurélien BADIE, Robert TER HALLE
  • PEROXYFORMIC ACID COMPOSITIONS FOR MEMBRANE FILTRATION CLEANING IN ENERGY SERVICES
    Publication number: 20230263160
    Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Application
    Filed: April 7, 2023
    Publication date: August 24, 2023
    Inventors: Junzhong Li, Cynthia Bunders, Richard Staub, Paul Frazer Schacht, Caleb Power, Ramakrishnan Balasubramanian, Robert J. Ryther, Catherine Hanson
  • Peroxyformic acid compositions for membrane filtration cleaning in energy services
    Patent number: 11647747
    Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: May 16, 2023
    Assignee: Ecolab USA Inc.
    Inventors: Junzhong Li, Cynthia Bunders, Richard Staub, Paul Frazer Schacht, Caleb Power, Ramakrishnan Balasubramanian, Robert J. Ryther, Catherine Hanson
  • Diterpene glycosides, compositions and purification methods
    Patent number: 11584769
    Abstract: Novel diterpene glycosides and methods for purifying the same are provided herein. In addition, compositions comprising the novel diterpene glycosides, as well as methods of using the diterpene glycosides are provided.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: February 21, 2023
    Assignee: The Coca-Cola Company
    Inventors: Indra Prakash, Cynthia Bunders
  • High-purity steviol glycosides
    Patent number: 11542537
    Abstract: Methods of preparing highly purified steviol glycosides, particularly rebaudiosides A, D and M are described. The methods include utilizing recombinant microorganisms for converting various staring compositions to target steviol glycosides. In addition, novel steviol glycosides reb D2 and reb M2 are disclosed, as are methods of preparing the same. The highly purified rebaudiosides are useful as non-caloric sweetener in edible and chewable compositions such as any beverages, confectioneries, bakery products, cookies, and chewing gums.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: January 3, 2023
    Assignee: PURECIRCLE SDN BHD
    Inventors: Avetik Markosyan, Indra Prakash, Cynthia Bunders, Pankaj Soni, Jarrin Cyrille, Aurélien Badie, Robert ter Halle
  • High-purity steviol glycosides
    Patent number: 11312984
    Abstract: Methods of preparing highly purified steviol glycosides, particularly rebaudiosides A, D and M are described. The methods include utilizing recombinant microorganisms for converting various staring compositions to target steviol glycosides. In addition, novel steviol glycosides reb D2 and reb M2 are disclosed, as are methods of preparing the same. The highly purified rebaudiosides are useful as non-caloric sweetener in edible and chewable compositions such as any beverages, confectioneries, bakery products, cookies, and chewing gums.
    Type: Grant
    Filed: March 21, 2018
    Date of Patent: April 26, 2022
    Assignee: PURECIRCLE SDN BHD
    Inventors: Indra Prakash, Cynthia Bunders, Pankaj Soni, Avetik Markosyan, Jarrin Cyrille, Aurelien Badie, Rober Ter Halle
  • PEROXYFORMIC ACID COMPOSITIONS FOR MEMBRANE FILTRATION CLEANING
    Publication number: 20210370357
    Abstract: Peroxyformic acid compositions for removal of biofilm growth and mineral deposits on membranes are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Application
    Filed: August 11, 2021
    Publication date: December 2, 2021
    Inventors: Junzhong Li, Cynthia Bunders, Richard Staub, Paul Frazer Schacht, Caleb Power
  • PEROXYFORMIC ACID COMPOSITIONS FOR MEMBRANE FILTRATION CLEANING IN ENERGY SERVICES
    Publication number: 20210282397
    Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Application
    Filed: May 10, 2021
    Publication date: September 16, 2021
    Inventors: Junzhong Li, Cynthia Bunders, Richard Staub, Paul Frazer Schacht, Caleb Power, Ramakrishnan Balasubramanian, Robert J. Ryther, Catherine Hanson
  • Peroxyformic acid compositions for membrane filtration cleaning
    Patent number: 11117172
    Abstract: Peroxyformic acid compositions for removal of biofilm growth and mineral deposits on membranes are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: September 14, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Junzhong Li, Cynthia Bunders, Richard K. Staub, Paul Frazer Schacht, Caleb Power
  • HIGH-PURITY STEVIOL GLYCOSIDES
    Publication number: 20210254116
    Abstract: Methods of preparing highly purified steviol glycosides, particularly rebaudiosides A, D and M are described. The methods include utilizing recombinant microorganisms for converting various staring compositions to target steviol glycosides. In addition, novel steviol glycosides reb D2 and reb M2 are disclosed, as are methods of preparing the same. The highly purified rebaudiosides are useful as non-caloric sweetener in edible and chewable compositions such as any beverages, confectioneries, bakery products, cookies, and chewing gums.
    Type: Application
    Filed: June 16, 2020
    Publication date: August 19, 2021
    Inventors: Avetik MARKOSYAN, Indra PRAKASH, Cynthia BUNDERS, Pankaj SONI, Jarrin CYRILLE, Aurélien BADIE, Robert ter HALLE
  • Peroxyformic acid compositions for membrane filtration cleaning in energy services
    Patent number: 11026420
    Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: June 8, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Junzhong Li, Cynthia Bunders, Richard Staub, Paul Frazer Schacht, Caleb Power, Ramakrishnan Balasubramanian, Robert J. Ryther, Catherine Hanson
  • PEROXYFORMIC ACID COMPOSITIONS FOR MEMBRANE FILTRATION CLEANING
    Publication number: 20200276620
    Abstract: Peroxyformic acid compositions for removal of biofilm growth and mineral deposits on membranes are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Application
    Filed: May 18, 2020
    Publication date: September 3, 2020
    Inventors: Junzhong Li, Cynthia Bunders, Richard K. Staub, PAUL FRAZER SCHACHT, Caleb Power
  • Peroxyformic acid compositions for membrane filtration cleaning
    Patent number: 10737302
    Abstract: Peroxyformic acid compositions for removal of biofilm growth and mineral deposits on membranes are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: August 11, 2020
    Assignee: Ecolab USA Inc.
    Inventors: Junzhong Li, Cynthia Bunders, Richard Staub, Paul Frazer Schacht, Caleb Power
  • High-purity steviol glycosides
    Patent number: 10683526
    Abstract: Methods of preparing highly purified steviol glycosides, particularly rebaudiosides A, D and M are described. The methods include utilizing recombinant microorganisms for converting various staring compositions to target steviol glycosides. In addition, novel steviol glycosides reb D2 and reb M2 are disclosed, as are methods of preparing the same. The highly purified rebaudiosides are useful as non-caloric sweetener in edible and chewable compositions such as any beverages, confectioneries, bakery products, cookies, and chewing gums.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: June 16, 2020
    Assignee: PureCircle Sdn Bhd
    Inventors: Avetik Markosyan, Indra Prakash, Cynthia Bunders, Pankaj Soni, Jarrin Cyrille, Aurélien Badie, Robert ter Halle
  • Peroxyformic acid compositions for membrane filtration cleaning in energy services
    Patent number: 10524470
    Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: January 7, 2020
    Assignee: Ecolab USA Inc.
    Inventors: Junzhong Li, Cynthia Bunders, Richard Staub, Paul Frazer Schacht, Caleb Power, Ramakrishnan Balasubramanian, Robert J. Ryther, Catherine Hanson