Patents by Inventor David Chandra

David Chandra 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: 9668508
    Abstract: The present invention relates to a dietary supplement dosing device that can be connected to a source of water to enable dosing of dietary supplement to water at the time of dispensing. The dietary supplement dosing device is capable of dosing controlled amounts of the dietary supplement to water upon being dispensed for consumption by fitting it to a faucet and the dietary supplement dosed water is free of color, taste and odor and with beneficial amounts of dietary supplement. A dietary supplement dosing device comprises a flow distribution unit and a dietary supplement cartridge and the dietary supplement cartridge can be designed to deliver the dietary supplement from a source which is either in the solid or liquid form.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: June 6, 2017
    Assignee: Conopco, Inc.
    Inventors: Franklin David Chandra, Manoj Vilas Dagaonkar, Girish Shanka Gopalkrishna, Vetri Kumaran, Venkataraghavan Rajanarayana
  • Publication number: 20150296856
    Abstract: The present invention relates to a dietary supplement dosing device that can be connected to a source of water to enable dosing of dietary supplement to water at the time of dispensing. The dietary supplement dosing device is capable of dosing controlled amounts of the dietary supplement to water upon being dispensed for consumption by fitting it to a faucet and the dietary supplement dosed water is free of colour, taste and odour and with beneficial amounts of dietary supplement. A dietary supplement dosing device comprises a flow distribution unit and a dietary supplement cartridge and the dietary supplement cartridge can be designed to deliver the dietary supplement from a source which is either in the solid or liquid form.
    Type: Application
    Filed: November 5, 2013
    Publication date: October 22, 2015
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Franklin David CHANDRA, Manoj Vilas DAGAONKAR, Girish Shanka GOPALKRISHNA, Vetri KUMARAN, Venkataraghavan RAJANARAYANA
  • Publication number: 20090306231
    Abstract: The invention relates to a process for preparing an emulsion of a first liquid in a second liquid wherein (a) at least one of the liquids comprises a surfactant or a precursor thereof, and (b) said second liquid has an electrical conductivity of less than 100 microSiemens/centimeter, and (c) interfacial tension between said liquids is at least 0.0001 mN/m, and (d) said liquids are subjected to an electric field of strength between 5000 to 107 V/m.
    Type: Application
    Filed: May 8, 2007
    Publication date: December 10, 2009
    Inventors: Satish Venkata Akella, David Chandra Franklin, Vijay Mukund Naik, Janhavi Sanjay Raut, Amit Kumar Singh, Sambamurthy Jayaraman Suresh, Rajanarayana Venkataraghavan
  • Publication number: 20080202569
    Abstract: A device is provided to clean an object by positioning the surface of the object to be cleaned in contact with a cleaning medium comprising one or more liquids having a dielectric constant of from 1 to 200 and placed in an electric field in the range of from 103 V/m to 107 V/m wherein said device is capable of generating said electric field using an alternating voltage/current source, said device comprising at least two electrodes where one of the electrodes is at a higher potential than the other and said electrodes are spatially separated by a distance of 1 micron to 2 cm by an insulating material having a dielectric breakdown strength greater than the applied electric field.
    Type: Application
    Filed: November 16, 2005
    Publication date: August 28, 2008
    Inventors: Franklin David Chandra, Suresh Sambamurthy Jayaraman, Kartik Kumar, Vijay Mukund Naik, Venkatraghavan Rajanarayana, Janhavi Sanjay Raut, Amit Kumar Singh, Sumit Taraphdar
  • Patent number: 7246942
    Abstract: A liquid-in-stem thermometer comprising a stem and/or an envelope having a capillary bore extending along the length of the stem/envelopes, a bulb disposed at one end of the stem/envelope and in fluid communication with the said bore, a junction region between the capillary and the bulb adapted for maximum registration action, a thermometric liquid provided in the bulb, the said thermometric liquid being an aqueous solution of one or more solutes and substantially free of dissolved gases, at least the inner surface of the capillary bore of said stem/envelope having low surface energy characteristics, wherein the surface tension of the thermometric liquid is greater than the surface energy of the said low surface energy material by a factor of at least two.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: July 24, 2007
    Assignee: Conopco, Inc.
    Inventors: Balasubramanian Saravanan, Sambamurthy Jayaraman Suresh, Vijay Mukund Naik, David Chandra Franklin
  • Publication number: 20060241909
    Abstract: A method and toolset to conduct system review activities. The toolset may include a set of quality attributes for analysis of the system. For each quality attribute, a set of characteristics defining the attribute is provided. At least one external reference tool associated with at least a portion of the quality attributes and a deliverable template including a format are also provided. A method includes the steps of: selecting a set of quality attributes each having at least one aspect for review; reviewing a system according to defined characteristics of the attribute; and providing a system deliverable analyzing the system according to the set of quality attributes.
    Type: Application
    Filed: April 21, 2005
    Publication date: October 26, 2006
    Applicant: Microsoft Corporation
    Inventors: Gabriel Morgan, David Chandra, James Whittred