Patents by Inventor Vandana Pandey

Vandana Pandey 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: 11147508
    Abstract: Utilizing a computing device to generate a personalized maternal nutrition plan for a pregnant mother. The computing device receives real-time maternal physiological data, fetal physiological data, and real-time environmental data associated with the pregnant mother. A real-time relationship is established. The real-time relationship is compared with historically established relationships between pregnant mothers and fetuses. The maternal physiological data is compared with pre-pregnancy data of the pregnant mother. The computing device detects one or more abnormalities in the real-time established relationship between the pregnant mother and the fetus based upon the comparison of the real-time established relationship with historically established relationships and the comparison of the maternal physiological data with pre-pregnancy data of the pregnant mother. The computing device generates a maternal nutrition plan.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: October 19, 2021
    Assignee: International Business Machines Corporation
    Inventors: Elezaveta Koumpan, Vandana Pandey, Pamela A. Nesbitt
  • Publication number: 20200138362
    Abstract: Utilizing a computing device to generate a personalized maternal nutrition plan for a pregnant mother. The computing device receives real-time maternal physiological data, fetal physiological data, and real-time environmental data associated with the pregnant mother. A real-time relationship is established. The real-time relationship is compared with historically established relationships between pregnant mothers and fetuses. The maternal physiological data is compared with pre-pregnancy data of the pregnant mother. The computing device detects one or more abnormalities in the real-time established relationship between the pregnant mother and the fetus based upon the comparison of the real-time established relationship with historically established relationships and the comparison of the maternal physiological data with pre-pregnancy data of the pregnant mother. The computing device generates a maternal nutrition plan.
    Type: Application
    Filed: November 7, 2018
    Publication date: May 7, 2020
    Inventors: Elezaveta Koumpan, Vandana Pandey, Pamela A. Nesbitt
  • Patent number: 9505672
    Abstract: Olefins are produced by the reductive dehydroxylation of vicinal polyols or esters thereof, or a combination thereof, in a liquid reaction medium, under a hydrogen atmosphere, at a temperature from 50° C. to 250° C., in the presence of a halogen-based, preferably iodine-based, catalyst. Examples of the catalyst, which may be included independently or generated in situ, are iodine (I2), hydroiodic acid (HI), iodic acid (HIO3), lithium iodide (LiI), and combinations thereof.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: November 29, 2016
    Assignee: Dow Global Technologies LLC
    Inventors: Raj Deshpande, Paul Davis, Vandana Pandey, Nitin Kore, John R. Briggs
  • Patent number: 9499454
    Abstract: Olefins may be produced by the reductive dehydroxylation of vicinal polyols and/or their respective esters, in an aqueous reaction medium, under a hydrogen atmosphere, under suitable conditions, and in the presence of a halogen-based, preferably iodine-based, catalyst, wherein a solubility enhancing agent is employed to increase the solubility of the iodine-based catalyst in the aqueous reaction medium.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: November 22, 2016
    Assignee: Dow Global Technologies LLC
    Inventors: Raj Deshpande, Paul Davis, Vandana Pandey, Nitin Kore
  • Patent number: 9487455
    Abstract: Crude alcohol streams are converted to olefins under reductive or non-reductive dehydroxylation conditions, in the presence of a halogen-based catalyst. The process includes autogenous gas pressure or a gas pressure from 1 psig (˜6.89 KPa) to 2000 psig (˜13.79 MPa), a temperature from 50° C. to 250° C., a liquid reaction medium, and a molar ratio of alcohol to halogen from 1:10 to 100:1.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: November 8, 2016
    Assignee: Dow Global Technologies LLC
    Inventors: Raj Deshpande, Paul Davis, Vandana Pandey, Nitin Kore
  • Patent number: 9469575
    Abstract: Olefins may be produced by the non-reductive dehydroxylation of vicinal polyols and/or their respective esters, in a liquid reaction medium, under a substantially non-reductive atmosphere, in the presence of a halogen-based, preferably iodine-based, catalyst. The reaction medium may be aqueous, non-aqueous, or a combination thereof, and may in some embodiments include a solubility enhancing agent.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: October 18, 2016
    Assignee: Dow Global Technologies LLC
    Inventors: Raj Deshpande, Paul Davis, Vandana Pandey, Nitin Kore
  • Patent number: 9464031
    Abstract: The present invention provides a process for producing alkyl amines by dehydroxylation of aminoalcohols. This provides an alternate reaction route for making alkyl amines, such as 2-methylpropane-2-amine and its derivatives.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: October 11, 2016
    Assignee: ANGUS CHEMICAL COMPANY
    Inventors: Paul Davis, Raj Deshpande, George David Green, Vandana Pandey
  • Patent number: 9255061
    Abstract: The present invention provides a process for producing nitroalkanes by dehydroxylation of nitroalcohols. This provides an alternate reaction route for making nitroalkanes, such as 2-nitropropane and its derivatives.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: February 9, 2016
    Assignee: ANGUS CHEMICAL COMPANY
    Inventors: Paul Davis, Raj Deshpande, George David Green, Vandana Pandey
  • Publication number: 20150329471
    Abstract: The present invention provides a process for producing alkyl amines by dehydroxylation of aminoalcohols. This provides an alternate reaction route for making alkyl amines, such as 2-methylpropane-2-amine and its derivatives.
    Type: Application
    Filed: November 21, 2013
    Publication date: November 19, 2015
    Inventors: Paul Davis, Raj Deshpande, George David Green, Vandana Pandey
  • Publication number: 20150329470
    Abstract: The present invention provides a process for producing nitroalkanes by dehydroxylation of nitroalcohols. This provides an alternate reaction route for making nitroalkanes, such as 2-nitropropane and its derivatives.
    Type: Application
    Filed: November 21, 2013
    Publication date: November 19, 2015
    Inventors: Paul Davis, Raj Deshpande, George David Green, Vandana Pandey
  • Publication number: 20140378729
    Abstract: Olefins may be produced by the reductive dehydroxylation of vicinal polyols and/or their respective esters, in an aqueous reaction medium, under a hydrogen atmosphere, under suitable conditions, and in the presence of a halogen-based, preferably iodine-based, catalyst, wherein a solubility enhancing agent is employed to increase the solubility of the iodine-based catalyst in the aqueous reaction medium.
    Type: Application
    Filed: December 5, 2012
    Publication date: December 25, 2014
    Applicant: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Raj Deshpande, Paul Davis, Vandana Pandey, Nitin Kore
  • Publication number: 20140378730
    Abstract: Olefms may be produced by the non-reductive dehydroxylation of vicinal polyols and/or their respective esters, in a liquid reaction medium, under a substantially non- reductive atmosphere, in the presence of a halogen-based, preferably iodine-based, catalyst. The reaction medium may be aqueous, non- aqueous, or a combination thereof, and may in some embodiments include a solubility enhancing agent.
    Type: Application
    Filed: December 5, 2012
    Publication date: December 25, 2014
    Inventors: Raj Deshpande, Paul Davis, Vandana Pandey, Nitin Kore
  • Publication number: 20140357920
    Abstract: Olefins are produced by the reductive dehydroxylation of vicinal polyols or esters thereof, or a combination thereof, in a liquid reaction medium, under a hydrogen atmosphere, at a temperature from 50° C. to 250° C., in the presence of a halogen-based, preferably iodine-based, catalyst. Examples of the catalyst, which may be included independently or generated in situ, are iodine (I2), hydroiodic acid (HI), iodic acid (HIO3), lithium iodide (LiI), and combinations thereof.
    Type: Application
    Filed: December 5, 2012
    Publication date: December 4, 2014
    Inventors: Raj Deshpande, Paul Davis, Vandana Pandey, Nitin Kore, John R. Briggs
  • Publication number: 20140357921
    Abstract: Crude alcohol streams are converted to olefins under reductive or non-reductive dehydroxylation conditions, in the presence of a halogen-based catalyst. The process includes autogenous gas pressure or a gas pressure from 1 psig (˜6.89 KPa) to 2000 psig (˜13.79 MPa), a temperature from 50° C. to 250° C., a liquid reaction medium, and a molar ratio of alcohol to halogen from 1:10 to 100:1.
    Type: Application
    Filed: December 5, 2012
    Publication date: December 4, 2014
    Inventors: Raj Deshpande, Paul Davis, Vandana Pandey, Nitin Kore
  • Publication number: 20140343340
    Abstract: Polyether polyols, derivatives and combinations thereof are converted to olefins under reductive or non-reductive dehydroxylation conditions, in the presence of a halogen-based catalyst. Derivatives include polyether polyols incorporated in polyurethanes. The process includes gas pressure from 1 psig (˜6.89 KPa) to 2000 psig (˜13.79 MPa), a temperature from 50° C. to 250° C., a liquid reaction medium, and a molar ratio of the starting material to halogen atoms from 1:10 to 100:1.
    Type: Application
    Filed: December 5, 2012
    Publication date: November 20, 2014
    Inventors: Raj Deshpande, Paul Davis, Vandana Pandey, Nitin Kore, John R. Briggs