Patents by Inventor Amar Singh

Amar Singh 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: 20200024250
    Abstract: The present invention relates to a process for the preparation of apalutamide. In particular, the present invention relates to a process for the preparation of apalutamide and its intermediates. The present invention also relates to pharmaceutical compositions comprising apalutamide.
    Type: Application
    Filed: September 27, 2019
    Publication date: January 23, 2020
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Kumar Kamlesh SINGH, Nikhil Amar SINGH, Ganpat Dan Shimbhu CHARAN, Nimeshkumar Mukeshkumar SHAH
  • Publication number: 20190322156
    Abstract: A roof structure for an agricultural vehicle includes an upper roof assembly and a lower roof assembly connectable to the upper roof assembly. The lower roof assembly or the upper roof assembly includes a ventilation opening for guiding air-conditioned air and a circulation opening for supplying recirculated air. An air-guiding element is arranged between the lower and upper roof assembly. The air-guiding element is further disposed at the circulation opening and the ventilation opening such that a region sealed in relation to an external environment is formed.
    Type: Application
    Filed: April 17, 2019
    Publication date: October 24, 2019
    Inventors: Sourabh Mukhopadhyay, Kaushik Halder, Amar Singh, Rajashekar Varma, Pankaj Kumar Jha, Augustine Y Chow, Gunnar Dietrich, Anand K Kumar, Saurav Basak, Benjamin Jordan
  • Patent number: 9988398
    Abstract: A novel crystalline form of rifaximin and process for its preparation are described. A pharmaceutical composition comprising crystalline rifaximin is also described.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: June 5, 2018
    Assignee: CADILA HEALTHCARE LIMITED
    Inventors: Kumar Kamlesh Singh, Nikhil Amar Singh, Prashant Rameshchandra Bhatt, Amol Kashinath Patil
  • Publication number: 20180133296
    Abstract: The invention provides methods of making immune effector cells (e.g., T cells, NK cells) that can be engineered to express a chimeric antigen receptor (CAR), compositions and reaction mixtures comprising the same, and methods of treatment using the same.
    Type: Application
    Filed: April 15, 2016
    Publication date: May 17, 2018
    Inventors: David Maxwell Barrett, Felipe Bedoya, Saba Ghassemi, Carl H. June, Bruce L. Levine, Jan J. Melenhorst, Michael C. Milone, Daniel J. Powell, Jr., Nathan Amar Singh, Zoe Zheng
  • Publication number: 20170349608
    Abstract: A novel crystalline form of rifaximin and process for its preparation are described. A pharmaceutical composition comprising crystalline rifaximin is also described.
    Type: Application
    Filed: June 6, 2017
    Publication date: December 7, 2017
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Kumar Kamlesh SINGH, Nikhil Amar SINGH, Prashant Rameshchandra BHATT, Amol Kashinath PATIL
  • Publication number: 20160040945
    Abstract: A heat exchanger includes an inlet header and an outlet header in fluid communication with the inlet header. A conduit is disposed between the inlet header and the outlet header and has an inner surface and an outer surface. A turbulator is positioned in the conduit for disrupting flow of fluid within the conduit. A heat dispersing member is provide on the outer surface of the conduit.
    Type: Application
    Filed: August 6, 2015
    Publication date: February 11, 2016
    Inventors: Satyam Sahay, Amar Singh, Umesh Bisen, Siddhesh Kushte, Chetan Jadhav, Vaibhav Patil, Vivek More, Ismail Mulani
  • Patent number: 9249134
    Abstract: A stable amorphous form of dasatinib of Formula (I) wherein amorphous dasatinib after exposure to a relative humidity of 75% at 40 ° C. or 60% at 25 ° C. for a period of at least three months doesn't change to crystalline form and a process for the preparation of the amorphous form of dasatinib of Formula (I).
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: February 2, 2016
    Assignee: Cadila Healthcare Limited
    Inventors: Shriprakash Dhar Dwivedi, Kumar Kamlesh Singh, Nikhil Amar Singh, Amol Kashinath Patil
  • Publication number: 20150073941
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving a search query, where the search query includes one or more terms; identifying one or more locations associated with the one or more terms prior to execution of the search query; providing the one or more locations as query suggestions; receiving a selection of a location; and in response to the selection, determining that the selected location references a hotel and providing a hotel search results interface, the hotel search results interface including a first region displaying one or more hotel listings, where the hotels listings include hotels located within a geographic region containing the selected hotel, and a second region, where the second region is configured to present one or more user selected hotels from the one or more hotel listings.
    Type: Application
    Filed: December 13, 2011
    Publication date: March 12, 2015
    Inventors: Emma Burrows, Andrew J. McCarthy, Aleksandra K. Wozniak, Stefan H. Pharies, Amar Singh Sagoo
  • Publication number: 20140343073
    Abstract: A stable amorphous form of dasatinib of Formula (I) wherein amorphous dasatinib after exposure to a relative humidity of 75% at 40° C. or 60% at 25° C. for a period of at least three months doesn't change to crystalline form and a process for the preparation of the amorphous form of dasatinib of Formula (I).
    Type: Application
    Filed: March 24, 2014
    Publication date: November 20, 2014
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: SHRIPRAKASH DHAR DWIVEDI, KUMAR KAMLESH SINGH, NIKHIL AMAR SINGH, AMOL KASHINATH PATIL
  • Publication number: 20140121373
    Abstract: The present invention discloses an improved and efficient process for preparing Erlotinib hydrochloride suitable as a cancer drug.
    Type: Application
    Filed: April 23, 2012
    Publication date: May 1, 2014
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Nikhil Amar Singh, Gulab Khushalrao Pathe, Dinesh Kumar Chaurasiya, Kumar Kamlesh Laxmi Singh
  • Publication number: 20130031506
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for information retrieval. In one aspect, a method includes receiving an input specifying one or more hotel search parameters; obtaining hotel search results responsive to the input; presenting the hotel search results in a first region of a hotel search results interface; receiving a user selected hotel from among the hotel search results; and presenting the user selected hotel in a second region of the hotel search results interface.
    Type: Application
    Filed: July 24, 2012
    Publication date: January 31, 2013
    Applicant: GOOGLE INC.
    Inventors: Alejandro Diaz, Emmet J. Connolly, Stefan H. Pharies, Emma Burrows, Amar Singh Sagoo, Andrew J. McCarthy
  • Publication number: 20120210936
    Abstract: A system includes input and output sets processing chambers. The processing chambers of each of the input set and the output set are fluidly coupled and linearly aligned with each other along corresponding input and output directions. The processing chambers process and move a device between the processing chambers along corresponding input and output directions. The processing chambers of the input set separately process the device when the device is located in each of the processing chambers of the input set. The processing chambers of the output set separately process the device when the device is located in each of the processing chambers of the output set.
    Type: Application
    Filed: January 18, 2012
    Publication date: August 23, 2012
    Applicant: Ji Fu Machinery & Equipment Inc.
    Inventors: Jerry Y. Wong, Linh Xuong Can, Shichung Chu, Grant N. Wang, Hi V. Lam, Amar Singh, James Y. Liu
  • Patent number: 7542979
    Abstract: The present invention includes an apparatus, method and system for loading data into a database. The invention includes a spreadsheet dataset, having data in the form of one or more records, a control file containing a set of rules, each rule having a condition and a spreadsheet loader. The spreadsheet dataset and the control file are inputs to the spreadsheet loader. Each rule in the control file is evaluated for each record to determine if the condition is true for the record, and the records are parsed if the condition is true. The spreadsheet loader sends the parsed data to the database. The invention includes a user interface to facilitate creation of the control file.
    Type: Grant
    Filed: October 1, 2004
    Date of Patent: June 2, 2009
    Assignee: Schlumberger Technology Corporation
    Inventors: Atul Gupta, Amar Singh
  • Publication number: 20060037606
    Abstract: This invention provides a unique Solar/Electromagnetic Energy Cell, Solar/Electromagnetic Energy Collector which can be used to harness solar energy, Solar Lamp which provides light from the output provided by Energy Collector/Cell, Solar Heating Element which can provide energy for cooking food, water heater, room heater or any heating application.
    Type: Application
    Filed: August 21, 2004
    Publication date: February 23, 2006
    Inventor: Amar Singh
  • Publication number: 20050267899
    Abstract: The present invention includes an apparatus, method and system for loading data into a database. The invention includes a spreadsheet dataset, having data in the form of one or more records, a control file containing a set of rules, each rule having a condition and a spreadsheet loader. The spreadsheet dataset and the control file are inputs to the spreadsheet loader. Each rule in the control file is evaluated for each record to determine if the condition is true for the record, and the records are parsed if the condition is true. The spreadsheet loader sends the parsed data to the database. The invention includes a user interface to facilitate creation of the control file.
    Type: Application
    Filed: October 1, 2004
    Publication date: December 1, 2005
    Inventors: Atul Gupta, Amar Singh
  • Patent number: 6425093
    Abstract: A method and an apparatus for controlling the operation of a digital processing system. In one example of a method of the invention, a first status indicator is received for a first software program which is executing on the digital processing system, and it is determined whether the first software program is in a first state. In response to determining that the first software program is not in the first state, then a first predetermined function is performed. In one embodiment, several additional status indicators may be received, one for each of several software programs which are executing on the system. For each additional status indicator, it is determined whether the corresponding software program is in the first state, and if it is not in the first state, then a corresponding, predetermined function is performed, such as (for example) relaunching the corresponding software.
    Type: Grant
    Filed: January 4, 1999
    Date of Patent: July 23, 2002
    Assignee: Sophisticated Circuits, Inc.
    Inventors: Amar Singh, Richard Elmore, Jonathan Feinstein
  • Patent number: 6351824
    Abstract: A method and an apparatus for controlling the operation of a digital processing system. In one example of a method of the invention, a request is repeatedly generated for the digital processing system, and a response to the request is normally provided by the digital processing system when it is not in a default state (e.g. when not crashed). If the digital processing system is in a default state then no response is provided, and a control device automatically restarts the digital processing system. In another example of a method of the invention, a status indicator is, when the system is not in a fault state, repeatedly sent to a control device. This status indicator resets a counter in the control device, thereby preventing the counter from reaching a predetermined value. If the counter reaches the predetermined value, then the control device automatically restarts the digital processing system.
    Type: Grant
    Filed: January 5, 1998
    Date of Patent: February 26, 2002
    Assignee: Sophisticated Circuits, Inc.
    Inventor: Amar Singh
  • Patent number: 5347167
    Abstract: A power control device which incorporates a microcontroller to control the switching of power of a plurality of outlets. A host computer communicates with the microcontroller through the computer's keyboard interface to instruct the device to turn on or off one or more of the outlets either immediately or at one or more preset future times. An operator communicates with the microcontroller through the computer's keyboard intercede to instruct the device to initiate a sequence of pro-programmed on/off events.
    Type: Grant
    Filed: December 7, 1992
    Date of Patent: September 13, 1994
    Assignee: Sophisticated Circuits, Inc.
    Inventor: Amar Singh