Patents by Inventor Madhu Anand

Madhu Anand 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).

  • Patent number: 11840020
    Abstract: Methods for forming a function-infused feed material for a three-dimensional printing technique, methods for manufacturing an additive-infused three-dimensional printed object, and vehicles including additive manufactured components are provided. An exemplary method for forming a function-infused feed material for a three-dimensional printing technique includes solubilizing a functional additive into a medium. Further, the method includes contacting a three-dimensional printing feed material with the medium to infuse the functional additive into the three-dimensional printing feed material to form the function-infused feed material.
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: December 12, 2023
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS, LLC
    Inventors: James Joseph Deininger, Andrew Thomas Cunningham, Madhu Anand, Rolf Schlake
  • Publication number: 20230286214
    Abstract: Methods for forming a function-infused feed material for a three-dimensional printing technique, methods for manufacturing an additive-infused three-dimensional printed object, and vehicles including additive manufactured components are provided. An exemplary method for forming a function-infused feed material for a three-dimensional printing technique includes solubilizing a functional additive into a medium. Further, the method includes contacting a three-dimensional printing feed material with the medium to infuse the functional additive into the three-dimensional printing feed material to form the function-infused feed material.
    Type: Application
    Filed: March 9, 2022
    Publication date: September 14, 2023
    Applicants: GM GLOBAL TECHNOLOGY OPERATIONS LLC, eCO2Dye, LLC
    Inventors: James Joseph Deininger, Andrew Thomas Cunningham, Madhu Anand, Rolf Schlake
  • Patent number: 11135326
    Abstract: Stable, aqueous solutions of chlorine dioxide and methods for producing stable, aqueous solutions of chlorine dioxide are disclosed. Generally, the chlorine dioxide solutions of the invention are aqueous solutions containing about 1000 ppm by weight or less of total impurities and/or 10 ppm or less of manganese and iron combined. The aqueous chlorine dioxide solutions are storage stable for at least 90 days at 25° C. and maintain at least 75% of the initial chlorine dioxide concentration. Methods of preparing, using and transporting the chlorine dioxide solutions are also disclosed.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: October 5, 2021
    Assignee: CDG ENVIRONMETAL, LLC
    Inventors: Thomas Ellsworth McWhorter, Aaron Rosenblatt, Robert Shay, Barzin Keramati, Peter Kazlas, Madhu Anand, John Peter Hobbs
  • Publication number: 20200191762
    Abstract: Measuring the real corrosion risk that organosulfur compounds present in refinery operations is simplified by first measuring the total sulfur content of a sample of a hydrocarbon material. The sample is then combined with a specific quantity of high surface area iron powder at a temperature representative of the highest temperature anticipated in a refining process for a period of time, such as one hour. The solid phase is then removed, and the total sulfur content is again measured. The difference between the before and after represents the total reactive sulfur of the hydrocarbon material. The hydrocarbon material is then blended with other hydrocarbon materials to create a stream that can be optimized to utilize the maximum volume of the lowest cost feedstock while managing the corrosion risk to the refinery equipment and piping.
    Type: Application
    Filed: December 12, 2019
    Publication date: June 18, 2020
    Applicant: PHILLIPS 66 COMPANY
    Inventors: Ricky E. Snelling, Omar J. Yepez, Madhu Anand, Donald R. Engelbert, Jacqueline R. Webb, Heather M. Day
  • Patent number: 9758739
    Abstract: Cellulose and hemicellulose from biomass can be broken down to C6 and C5 sugars and further converted to corresponding sugar alcohols. It is now found that a new catalyst, MoS2, is active for the hydrogenation of sugar alcohols to hydrocarbons. Combining the technologies listed above allows us to convert the cellulose/hemicellulose to liquid hydrocarbons.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: September 12, 2017
    Assignee: PHILLIPS 66 COMPANY
    Inventors: Madhu Anand, Jianhua Yao, Edward L. Sughrue
  • Patent number: 9656865
    Abstract: New methods are disclosed for decontaminating surfaces and enclosures that avoid problems such as salt deposits, corrosion and condensation that accompany the use of known methods. The methods involve the use of chlorine dioxide solutions prepared by passing dilute chlorine gas over solid granular sodium chlorite to produce chlorine dioxide gas which is then collected to form a solution with very low levels of impurities. The chlorine dioxide gas can be introduced into an enclosure and used to disinfect a portion of the contents of the enclosure.
    Type: Grant
    Filed: April 5, 2007
    Date of Patent: May 23, 2017
    Assignee: CDG ENVIRONMENTAL, LLC
    Inventors: Thomas Ellsworth McWhorter, Aaron Rosenblatt, Madhu Anand, John Peter Hobbs
  • Publication number: 20170136137
    Abstract: Stable, aqueous solutions of chlorine dioxide and methods for producing stable, aqueous solutions of chlorine dioxide are disclosed. Generally, the chlorine dioxide solutions of the invention are aqueous solutions containing about 1000 ppm by weight or less of total impurities and/or 10 ppm or less of manganese and iron combined. The aqueous chlorine dioxide solutions are storage stable for at least 90 days at 25° C. and maintain at least 75% of the initial chlorine dioxide concentration. Methods of preparing, using and transporting the chlorine dioxide solutions are also disclosed.
    Type: Application
    Filed: January 30, 2017
    Publication date: May 18, 2017
    Applicant: CDG ENVIRONMENTAL, LLC
    Inventors: Thomas Ellsworth MCWORTER, Aaron ROSENBLATT, Robert SHAY, Barzin KERAMATI, Peter KAZLAS, Madhu ANAND, John Peter HOBBS
  • Patent number: 9580317
    Abstract: The present invention is for extremely pure solutions of chlorine dioxide, methods for making such solutions and to compositions and methods for storing, shipping and using such solutions. Generally, the chlorine dioxide solutions of the invention are aqueous solutions containing about 2500 ppm or less of total impurities. The chlorine dioxide solution can be prepared by passing dilute highly pure chlorine gas through a bed of substantially solid sodium chloride and contacting the resulting chlorine dioxide gas with a liquid.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: February 28, 2017
    Assignee: CDG ENVIRONMENTAL, LLC
    Inventors: Thomas Ellsworth McWhorter, Aaron Rosenblatt, Robert Shay, Barzin Keramati, Peter Kazlas, Madhu Anand, John Peter Hobbs
  • Patent number: 9302911
    Abstract: The present invention is for extremely pure solutions of chlorine dioxide, methods for making such solutions and to compositions and methods for storing, shipping and using such solutions. Generally, the chlorine dioxide solutions of the invention are aqueous solutions containing about 2500 ppm or less of total impurities. The chlorine dioxide solution can be prepared by passing dilute highly pure chlorine gas through a bed of substantially solid sodium chlorite and contacting the resulting chlorine dioxide gas with a liquid.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: April 5, 2016
    Assignee: CDG Environmental, LLC
    Inventors: Thomas Ellsworth McWhorter, Aaron Rosenblatt, Robert Shay, Barzin Keramati, Peter Kazlas, Madhu Anand, John Peter Hobbs
  • Publication number: 20160083857
    Abstract: A mixed metal oxide electrode for alkaline water electrolysis. The mixed metal oxide comprises Ir, Ru, and a non-noble metal selected from periods 4, 5 and 6 of the periodic table such as W, Ce, Ni, V and Co.
    Type: Application
    Filed: September 1, 2015
    Publication date: March 24, 2016
    Applicant: PHILLIPS 66 COMPANY
    Inventors: Mahaprasad Kar, Madhu Anand, Scott McGee, Neal McDaniel
  • Publication number: 20160058013
    Abstract: The present invention is for extremely pure solutions of chlorine dioxide, methods for making such solutions and to compositions and methods for storing, shipping and using such solutions. Generally, the chlorine dioxide solutions of the invention are aqueous solutions containing about 2500 ppm or less of total impurities. The chlorine dioxide solution can be prepared by passing dilute highly pure chlorine gas through a bed of substantially solid sodium chloride and contacting the resulting chlorine dioxide gas with a liquid.
    Type: Application
    Filed: August 12, 2015
    Publication date: March 3, 2016
    Applicant: CDG Environmental, LLC
    Inventors: Thomas Ellsworth McWhorter, Aaron Rosenblatt, Robert Shay, Barzin Keramati, Peter Kazlas, Madhu Anand, John Peter Hobbs
  • Patent number: 9120986
    Abstract: Cellulose and hemicellulose from biomass can be broken down to C6 and C5 sugars and further converted to corresponding sugar alcohols. It is now found that a new catalyst, MoS2, is active for the hydrogenation of sugar alcohols to hydrocarbons. Combining the technologies listed above allows us to convert the cellulose/hemicellulose to liquid hydrocarbons.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: September 1, 2015
    Assignee: PHILLIPS 66 COMPANY
    Inventors: Madhu Anand, Jianhua Yao, Edward L. Sughrue, II
  • Patent number: 9045338
    Abstract: The present invention is for extremely pure solutions of chlorine dioxide, methods for making such solutions and to compositions and methods for storing, shipping and using such solutions. Generally, the chlorine dioxide solutions of the invention are aqueous solutions containing about 2500 ppm or less of total impurities. The chlorine dioxide solution can be prepare by passing dilute highly pure chlorine gas through a bed of substantially solid sodium chlorite and contacting the resulting chlorine dioxide gas with a liquid.
    Type: Grant
    Filed: February 3, 2012
    Date of Patent: June 2, 2015
    Assignee: CDG ENVIRONMENTAL, LLC
    Inventors: Thomas Ellsworth McWhorter, Peter Kazlas, Madhu Anand, John Peter Hobbs, Aaron A. Rosenblatt, Robert H. Shay, Barzin Keramati
  • Patent number: 9045341
    Abstract: The present invention is for extremely pure solutions of chlorine dioxide, methods for making such solutions and to compositions and methods for storing, shipping and using such solutions. Generally, the chlorine dioxide solutions of the invention are aqueous solutions containing about 2500 ppm or less of total impurities. The chlorine dioxide solution can be prepare by passing dilute highly pure chlorine gas through a bed of substantially solid sodium chlorite and contacting the resulting chlorine dioxide gas with a liquid.
    Type: Grant
    Filed: February 3, 2012
    Date of Patent: June 2, 2015
    Assignee: CDG ENVIRONMENTAL, LLC
    Inventors: Thomas Ellsworth McWhorter, Peter Kazlas, Madhu Anand, John Peter Hobbs, Aaron A. Rosenblatt, Robert H. Shay, Barzin Keramati
  • Patent number: 9045339
    Abstract: The present invention is for extremely pure solutions of chlorine dioxide, methods for making such solutions and to compositions and methods for storing, shipping and using such solutions. Generally, the chlorine dioxide solutions of the invention are aqueous solutions containing about 2500 ppm or less of total impurities. The chlorine dioxide solution can be prepare by passing dilute highly pure chlorine gas through a bed of substantially solid sodium chlorite and contacting the resulting chlorine dioxide gas with a liquid.
    Type: Grant
    Filed: February 3, 2012
    Date of Patent: June 2, 2015
    Assignee: CDG ENVIORNMENTAL, LLC
    Inventors: Thomas Ellsworth McWhorter, Peter Kazlas, Madhu Anand, John Peter Hobbs, Aaron A. Rosenblatt, Robert H. Shay, Barzin Keramati
  • Patent number: 9045340
    Abstract: The present invention is for extremely pure solutions of chlorine dioxide, methods for making such solutions and to compositions and methods for storing, shipping and using such solutions. Generally, the chlorine dioxide solutions of the invention are aqueous solutions containing about 2500 ppm or less of total impurities. The chlorine dioxide solution can be prepare by passing dilute highly pure chlorine gas through a bed of substantially solid sodium chlorite and contacting the resulting chlorine dioxide gas with a liquid.
    Type: Grant
    Filed: February 3, 2012
    Date of Patent: June 2, 2015
    Assignee: CDG ENVIRONMENTAL, LLC
    Inventors: Thomas Ellsworth McWhorter, Peter Kazlas, Madhu Anand, John Peter Hobbs, Aaron A. Rosenblatt, Robert H. Shay, Barzin Keramati
  • Publication number: 20140147344
    Abstract: Cellulose and hemicellulose from biomass can be broken down to C6 and C5 sugars and further converted to corresponding sugar alcohols. It is now found that a new catalyst, MoS2, is active for the hydrogenation of sugar alcohols to hydrocarbons. Combining the technologies listed above allows us to convert the cellulose/hemicellulose to liquid hydrocarbons.
    Type: Application
    Filed: January 30, 2014
    Publication date: May 29, 2014
    Applicant: PHILLIPS 66 COMPANY
    Inventors: Madhu ANAND, Jianhua YAO, Edward L. SUGHRUE, II
  • Publication number: 20140148627
    Abstract: Cellulose and hemicellulose from biomass can be broken down to C6 and C5 sugars and further converted to corresponding sugar alcohols. It is now found that a new catalyst, MoS2, is active for the hydrogenation of sugar alcohols to hydrocarbons. Combining the technologies listed above allows us to convert the cellulose/hemicellulose to liquid hydrocarbons.
    Type: Application
    Filed: January 30, 2014
    Publication date: May 29, 2014
    Applicant: PHILLIPS 66 COMPANY
    Inventors: Madhu ANAND, Jianhua YAO, Edward L. SUGHRUE, II
  • Publication number: 20140110271
    Abstract: The process describes performing electrolysis on an alkaline oxygenate mixture to produce hydrogen. In this process the electrolysis does not form any significant amounts of oxygen.
    Type: Application
    Filed: October 7, 2013
    Publication date: April 24, 2014
    Applicant: PHILLIPS 66 COMPANY
    Inventors: Mahaprasad Kar, Sourabh Pansare, John T. Gorke, Edgar Lotero, Neal D. McDaniel, Danielle K. Smith, Dennis G. Schultz, Kristi A. Fjare, Bruce B. Randolph, Sikta Patnaik, Uchenna P. Paul, Madhu Anand
  • Patent number: 8673805
    Abstract: Cellulose and hemicellulose from biomass can be broken down to C6 and C5 sugars and further converted to corresponding sugar alcohols. It is now found that a new catalyst, MoS2, is active for the hydrogenation of sugar alcohols to hydrocarbons. Combining the technologies listed above allows us to convert the cellulose/hemicellulose to liquid hydrocarbons.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: March 18, 2014
    Assignee: Phillips 66 Company
    Inventors: Madhu Anand, Jianhua Yao, Edward L. Sughrue, II