Patents by Inventor Gaurav Kulkarni

Gaurav Kulkarni 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).

  • Publication number: 20240044486
    Abstract: A burner comprises a central conduit, a first annular conduit, and a nozzle plate across the outlet of the first annular conduit, wherein the nozzle plate comprises a plurality of orifices that extend through the nozzle plate, and a second annular conduit which opens into a downstream space, wherein the central conduit and the first annular conduit are controllably connected to a first reactant and the second annular conduit is controllably connected to a source of a second reactant, wherein one of the first and second reactants comprises fuel and the other of the first and second reactants comprises oxygen. Combustion apparatus comprises a plurality of the burners, preferably arranged in two planes each of which contain at least one of the burners. A fuel-rich flame can be emitted in one of the planes and a fuel-lean flame can be emitted in the other plane. The fuel-rich and fuel-lean nature of the flames emitted in the respective planes can be periodically alternated.
    Type: Application
    Filed: July 24, 2023
    Publication date: February 8, 2024
    Inventors: Robert L. Bell, Gaurav Kulkarni
  • Publication number: 20220363579
    Abstract: Efficiency of the combustion that is carried out in the forehearth of a glass manufacturing facility is improved by replacing air-fuel burners with a smaller number of air-fuel injectors and oxygen injectors.
    Type: Application
    Filed: October 1, 2020
    Publication date: November 17, 2022
    Inventors: William Kobayashi, Abilio Tasca, Ritesh Kumar Nath, Hisashi Kobayashi, Julien Pedel, Arthur W. Francis, Gaurav Kulkarni
  • Publication number: 20200283001
    Abstract: A vehicular driver monitoring system includes a pneumographic sensor disposed in a cabin of a vehicle and operable to capture sensor data indicative of breathing of a driver of the vehicle. The pneumographic sensor measures an aspect associated with breathing of the driver. A control includes electronic circuitry and associated software, with the electronic circuitry including a data processor operable to process sensor data captured by the pneumographic sensor. The control, responsive to processing of sensor data captured by the pneumographic sensor, monitors the driver based on the measured aspect associated with the breathing of the driver.
    Type: Application
    Filed: March 4, 2020
    Publication date: September 10, 2020
    Inventor: Gaurav Kulkarni
  • Publication number: 20180037606
    Abstract: Racemization-free methods are disclosed for the synthesis of carfilzomib. Novel intermediates and methods of making carfilzomib employing fragment condensation using the novel intermediates are disclosed. Amorphous carfilzomib and methods of making same are disclosed.
    Type: Application
    Filed: October 17, 2017
    Publication date: February 8, 2018
    Applicant: Apicore US LLC
    Inventors: Ravishanker Kovi, Jayaraman Kannapan, Vasanthakumar G. Ramu, Alaparthi Lakshmi Prasad, Talluri Bhushaiah Chowdary, Gaurav Kulkarni, Saiyed Akeel Ahmed Shakeel Ahmed, Veerabhadra Rao Bobbili, N V Raghavalu Dusanapudi, Anand V. Mantri
  • Patent number: 9822145
    Abstract: Racemization-free methods are disclosed for the synthesis of carfilzomib. Novel intermediates and methods of making carfilzomib employing fragment condensation using the novel intermediates are disclosed. Amorphous carfilzomib and methods of making same are disclosed.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: November 21, 2017
    Assignee: Apicore US LLC
    Inventors: Ravishanker Kovi, Jayaraman Kannapan, Vasanthakumar G Ramu, Alaparthi Lakshmi Prasad, Talluri Bhushaiah Chowdary, Gaurav Kulkarni, Saiyed Akeel Ahmed Shakeel Ahmed, Veerabhadra Rao Bobbili, N V Raghavalu Dusanapudi, Anand V. Mantri
  • Publication number: 20160340388
    Abstract: Racemization-free methods are disclosed for the synthesis of carfilzomib. Novel intermediates and methods of making carfilzomib employing fragment condensation using the novel intermediates are disclosed. Amorphous carfilzomib and methods of making same are disclosed.
    Type: Application
    Filed: August 4, 2016
    Publication date: November 24, 2016
    Applicant: Apicore US LLC
    Inventors: Ravishanker Kovi, Jayaraman Kannapan, Vasanthakumar G Ramu, Alaparthi Lakshmi Prasad, Talluri Bhushaiah Chowdary, Gaurav Kulkarni, Saiyed Akeel Ahmed Shakeel Ahmed, Veerabhadra Rao Bobbili, N V Raghavalu Dusanapudi, Anand V. Mantri
  • Publication number: 20160115198
    Abstract: Racemization-free methods are disclosed for the synthesis of carfilzomib. Novel intermediates and methods of making carfilzomib employing fragment condensation using the novel intermediates are disclosed. Amorphous carfilzomib and methods of making same are disclosed.
    Type: Application
    Filed: October 26, 2015
    Publication date: April 28, 2016
    Inventors: Ravishanker Kovi, Jayaraman Kannapan, Vasanthakumar G Ramu, Alaparthi Lakshmi Prasad, Talluri Bhushaiah Chowdary, Gaurav Kulkarni, Saiyed Akeel Ahmed Shakeel Ahmed, Veerabhadra Rao Bobbili, N V Raghavalu Dusanapudi, Anand V. Mantri
  • Patent number: 9000661
    Abstract: An energy efficient light source comprising photoluminescent material and a selective mirror is disclosed. In an embodiment, a first light source emanates light of a particular spectrum, a layer of photoluminescent material surrounding the first light source absorbs light of the spectrum emanated by the first light source and emanates light of a different spectrum, and a selective mirror surrounding the layer of photoluminescent material reflects light emanated by the first light source and transmits light emanated by the photoluminescent material.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: April 7, 2015
    Assignee: I2iC Corporation
    Inventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
  • Publication number: 20140091703
    Abstract: An energy efficient light source comprising photoluminescent material and a selective mirror is disclosed. In an embodiment, a first light source emanates light of a particular spectrum, a layer of photoluminescent material surrounding the first light source absorbs light of the spectrum emanated by the first light source and emanates light of a different spectrum, and a selective mirror surrounding the layer of photoluminescent material reflects light emanated by the first light source and transmits light emanated by the photoluminescent material.
    Type: Application
    Filed: December 4, 2013
    Publication date: April 3, 2014
    Applicant: I2IC CORPORATION
    Inventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
  • Patent number: 8661646
    Abstract: A method of manufacturing a multicolored illuminator is disclosed. In an embodiment, a first transparent sheet (499) comprising light diffusing particles is provided. Second and third transparent cladding sheets (404) are provided on either sides of the first transparent sheet. A mirror (406) is provided adjacent to the second sheet. The first sheet, second sheet, third sheet and mirror are merged to give a multicolored illuminator.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: March 4, 2014
    Assignee: I2iC Corporation
    Inventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
  • Patent number: 8629604
    Abstract: An apparatus for providing a photoluminescent light source is disclosed. In one embodiment, the apparatus comprises a light source that emanates light of a particular spectrum, a camera, and a selective mirror placed between the light source and camera. The selective mirror transmits light of a spectrum detected by the camera and reflects light of a spectrum generated by the light source. The light source is transparent to light incident on its face.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: January 14, 2014
    Assignee: I2iC Corporation
    Inventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
  • Publication number: 20130069519
    Abstract: A multicolored linear light source is disclosed. In an embodiment, the multicolored linear light source comprises a linear light source emanating light of a first spectrum, and regions of photoluminescent material. The light of the first spectrum interacts with regions of photoluminescent material to give light of a different spectrum. The composition of different regions of photoluminescent material is different, providing light of different spectra in different regions. Coupled to each region of photoluminescent material is a columnar light guide such that light produced by the regions traverses respective columnar light guides and gets extracted.
    Type: Application
    Filed: November 15, 2012
    Publication date: March 21, 2013
    Applicant: I2IC CORPORATION
    Inventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
  • Publication number: 20120327943
    Abstract: A new approach towards transmitting media across a network is disclosed. In an embodiment, the sender prioritizes the data to be sent from a pool of candidate data, and sends it under some bandwidth constraint. The pool of candidate data reflects the present state of the media, and certain data may be discarded without being sent if it becomes irrelevant to the present state of the media. The receiver sends feedback regarding what data is received by it, which may be used for choosing candidate data, or for prioritizing it.
    Type: Application
    Filed: March 2, 2011
    Publication date: December 27, 2012
    Inventors: Udayan Kanade, Dimple Kuriakose, Sandeep Soni, Gaurav Kulkarni, Sumeet Katariya
  • Patent number: 8333494
    Abstract: A multicolored linear light source is disclosed. In an embodiment the multicolored linear light source (100) comprises a linear light source (100) emanating light of a first spectrum, and regions of photoluminescent material (102,104,106). The light of the first spectrum interacts with regions of photoluminescent material (102,104,106) to give light of a different spectrum. The composition of different regions of photoluminescent material is different, providing light of different spectra in different regions.
    Type: Grant
    Filed: July 5, 2008
    Date of Patent: December 18, 2012
    Assignee: I2iC Corporation
    Inventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
  • Publication number: 20120234486
    Abstract: A method of manufacturing a multicolored illuminator is disclosed. In an embodiment, a first transparent sheet (499) comprising light diffusing particles is provided. Second and third transparent cladding sheets (404) are provided on either sides of the first transparent sheet. A mirror (406) is provided adjacent to the second sheet. The first sheet, second sheet, third sheet and mirror are merged to give a multicolored illuminator.
    Type: Application
    Filed: June 1, 2012
    Publication date: September 20, 2012
    Applicant: I2iC Corporation
    Inventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
  • Publication number: 20120207458
    Abstract: An apparatus for providing a photoluminescent light source is disclosed. In one embodiment, the apparatus comprises a light source that emanates light of a particular spectrum, a camera, and a selective mirror placed between the light source and camera. The selective mirror transmits light of a spectrum detected by the camera and reflects light of a spectrum generated by the light source. The light source is transparent to light incident on its face.
    Type: Application
    Filed: April 23, 2012
    Publication date: August 16, 2012
    Applicant: I2IC CORPORATION
    Inventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar D. Joshi, Sanat D. Ganu, Balaji Ganapathy
  • Patent number: 8209841
    Abstract: A method of manufacturing a multicolored illuminator is disclosed. In an embodiment, a first transparent sheet comprising light diffusing particles is provided. Second and third transparent cladding sheets are provided on either sides of the first transparent sheet. A mirror is provided adjacent to the second sheet. The first sheet, second sheet, third sheet and mirror are merged to give a multicolored illuminator.
    Type: Grant
    Filed: June 5, 2008
    Date of Patent: July 3, 2012
    Assignee: I2iC Corporation
    Inventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
  • Patent number: 8183753
    Abstract: An apparatus for providing a photoluminescent light source is disclosed. In one embodiment, the apparatus comprises a light source that emanates light of a particular spectrum, photoluminescent material which converts light from the light source to light of another spectrum, and a selective mirror which reflects light generated by the light source and transmits light generated by the photoluminescent material. The photoluminescent material may be arranged so as to provide a plurality of light sources that emanate light of various colors. In an embodiment, the photoluminescent material is situated in small regions within a transparent material and lenses are used to collimate light emitted from the small regions.
    Type: Grant
    Filed: September 9, 2011
    Date of Patent: May 22, 2012
    Assignee: I2iC Corporation
    Inventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
  • Publication number: 20110316410
    Abstract: An apparatus for providing a photoluminescent light source is disclosed. In one embodiment, the apparatus comprises a light source that emanates light of a particular spectrum, photoluminescent material which converts light from the light source to light of another spectrum, and a selective mirror which reflects light generated by the light source and transmits light generated by the photoluminescent material. The photoluminescent material may be arranged so as to provide a plurality of light sources that emanate light of various colors. In an embodiment, the photoluminescent material is situated in small regions within a transparent material and lenses are used to collimate light emitted from the small regions.
    Type: Application
    Filed: September 9, 2011
    Publication date: December 29, 2011
    Applicant: I2IC CORPORATION
    Inventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar D. Joshi, Sanat D. Ganu, Balaji Ganapathy
  • Patent number: 8040028
    Abstract: An apparatus for providing a photoluminescent light source is disclosed. In one embodiment, the apparatus comprises a light source that emanates light of a particular spectrum, photoluminescent material which converts light from the light source to light of another spectrum, and a selective mirror which reflects light generated by the light source and transmits light generated by the photoluminescent material. The photoluminescent material may be arranged so as to provide a plurality of light sources that emanate light of various colors.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: October 18, 2011
    Assignee: I2iC Corporation
    Inventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar D. Joshi, Sanat D. Ganu, Balaji Ganapathy