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).
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Publication number: 20240044486Abstract: 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: ApplicationFiled: July 24, 2023Publication date: February 8, 2024Inventors: Robert L. Bell, Gaurav Kulkarni
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Publication number: 20220363579Abstract: 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: ApplicationFiled: October 1, 2020Publication date: November 17, 2022Inventors: William Kobayashi, Abilio Tasca, Ritesh Kumar Nath, Hisashi Kobayashi, Julien Pedel, Arthur W. Francis, Gaurav Kulkarni
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Publication number: 20200283001Abstract: 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: ApplicationFiled: March 4, 2020Publication date: September 10, 2020Inventor: Gaurav Kulkarni
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Publication number: 20180037606Abstract: 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: ApplicationFiled: October 17, 2017Publication date: February 8, 2018Applicant: Apicore US LLCInventors: 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
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Patent number: 9822145Abstract: 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: GrantFiled: August 4, 2016Date of Patent: November 21, 2017Assignee: Apicore US LLCInventors: 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
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Publication number: 20160340388Abstract: 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: ApplicationFiled: August 4, 2016Publication date: November 24, 2016Applicant: Apicore US LLCInventors: 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
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Publication number: 20160115198Abstract: 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: ApplicationFiled: October 26, 2015Publication date: April 28, 2016Inventors: 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
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Patent number: 9000661Abstract: 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: GrantFiled: December 4, 2013Date of Patent: April 7, 2015Assignee: I2iC CorporationInventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
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Publication number: 20140091703Abstract: 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: ApplicationFiled: December 4, 2013Publication date: April 3, 2014Applicant: I2IC CORPORATIONInventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
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Patent number: 8661646Abstract: 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: GrantFiled: June 1, 2012Date of Patent: March 4, 2014Assignee: I2iC CorporationInventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
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Patent number: 8629604Abstract: 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: GrantFiled: April 23, 2012Date of Patent: January 14, 2014Assignee: I2iC CorporationInventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
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Publication number: 20130069519Abstract: 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: ApplicationFiled: November 15, 2012Publication date: March 21, 2013Applicant: I2IC CORPORATIONInventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
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Publication number: 20120327943Abstract: 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: ApplicationFiled: March 2, 2011Publication date: December 27, 2012Inventors: Udayan Kanade, Dimple Kuriakose, Sandeep Soni, Gaurav Kulkarni, Sumeet Katariya
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Patent number: 8333494Abstract: 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: GrantFiled: July 5, 2008Date of Patent: December 18, 2012Assignee: I2iC CorporationInventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
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Publication number: 20120234486Abstract: 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: ApplicationFiled: June 1, 2012Publication date: September 20, 2012Applicant: I2iC CorporationInventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
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Publication number: 20120207458Abstract: 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: ApplicationFiled: April 23, 2012Publication date: August 16, 2012Applicant: I2IC CORPORATIONInventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar D. Joshi, Sanat D. Ganu, Balaji Ganapathy
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Patent number: 8209841Abstract: 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: GrantFiled: June 5, 2008Date of Patent: July 3, 2012Assignee: I2iC CorporationInventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
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Patent number: 8183753Abstract: 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: GrantFiled: September 9, 2011Date of Patent: May 22, 2012Assignee: I2iC CorporationInventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
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Publication number: 20110316410Abstract: 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: ApplicationFiled: September 9, 2011Publication date: December 29, 2011Applicant: I2IC CORPORATIONInventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar D. Joshi, Sanat D. Ganu, Balaji Ganapathy
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Patent number: 8040028Abstract: 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: GrantFiled: July 7, 2008Date of Patent: October 18, 2011Assignee: I2iC CorporationInventors: Udayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar D. Joshi, Sanat D. Ganu, Balaji Ganapathy