Patents by Inventor Raj Gopal

Raj Gopal 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: 20220127266
    Abstract: The present invention relates to novel compounds useful as malic enzyme (ME) inhibitors, processes for their preparation and use of these compounds for the therapeutic treatment of disorders mediated by ME such as cancers (e.g. pancreatic ductal adenocarcinoma (PDAC)) in humans.
    Type: Application
    Filed: January 4, 2022
    Publication date: April 28, 2022
    Inventors: Gaurav Sanjivkumar Sheth, Sabbirhusen Yusufbhai Chimanwala, Tushar Mukund Jarag, Aishwarya Hampiholi, Saikat Maity, Prabal Sengupta, Gulamnizami Abdulsattar Qureshi, Umesh Vishnu Chaudhari, Raj Gopal Venkat, V.S.N Murty Kadiyala, Sairam VVM Kalapatapu, Vaibhav Jain, Trinadha Rao Chitturi
  • Patent number: 11225480
    Abstract: The present invention relates to novel compounds useful as malic enzyme (ME) inhibitors, processes for their preparation and use of these compounds for the therapeutic treatment of disorders mediated by ME such as cancers (e.g. pancreatic ductal adenocarcinoma (PDAC)) in humans. The novel compounds have a structure according to Formula I or a pharmaceutically acceptable salt, stereoisomer or deuterated analog thereof, wherein X, R1, R2 and Y are as described herein.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: January 18, 2022
    Assignee: SUN PHARMA ADVANCED RESEARCH COMPANY LTD
    Inventors: Gaurav Sanjivkumar Sheth, Sabbirhusen Yusufbhai Chimanwala, Tushar Mukund Jarag, Aishwarya Hampiholi, Saikat Maity, Prabal Sengupta, Gulamnizami Abdulsattar Qureshi, Umesh Vishnu Chaudhari, Raj Gopal Venkat, V. S. N. Murty Kadiyala, Sairam V V M Kalapatapu, Vaibhav Jain, Trinadha Rao Chitturi
  • Publication number: 20210115038
    Abstract: The present invention relates to novel compounds useful as malic enzyme (ME) inhibitors, processes for their preparation and use of these compounds for the therapeutic treatment of disorders mediated by ME such as cancers (e.g. pancreatic ductal adenocarcinoma (PDAC)) in humans.
    Type: Application
    Filed: October 16, 2020
    Publication date: April 22, 2021
    Inventors: Gaurav Sanjivkumar Sheth, Sabbirhusen Yusufbhai Chimanwala, Tushar Mukund Jarag, Aishwarya Hampiholi, Saikat Maity, Prabal Sengupta, Gulamnizami Abdulsattar Qureshi, Umesh Vishnu Chaudhari, Raj Gopal Venkat, V.S.N. Murty Kadiyala, Sairam VVM Kalapatapu, Vaibhav Jain, Trinadha Rao Chitturi
  • Patent number: 8615510
    Abstract: A system and method for search, including steps of: receiving one or more search terms; searching an index for the one or more search terms to generate search results; retrieving the search results, wherein some of the search results include web pages associated with application programs; preparing a search results page for presentation to the user, wherein said search results page comprises at least a partial listing of the search results; presenting a search tool pod located on a portion of the search results page without obscuring the search results, wherein said search tool pod includes a list of application modules for executing the application programs associated with the search results that are presented; receiving a selection of a first application module; and presenting the first application module for user interaction in an area of the search results page that is smaller than the entire search results page.
    Type: Grant
    Filed: September 1, 2010
    Date of Patent: December 24, 2013
    Assignee: Yahoo! Inc.
    Inventors: Liang-Yu Chi, Olivia Franklin, Ashley Hall, Guy Hepworth, Jeremy Hubert, Raj Gopal Prasad Kantamneni, Isabelle Peyrichoux, Harshal Sanghavi
  • Patent number: 8575143
    Abstract: Compounds represented by Structural Formula (I): are useful, for example, in the effective killing or reducing the rate of proliferation of cancer cells, such as in patients suffering from cancer. In addition to the compounds themselves, the invention provides pharmaceutical compositions of the compounds and method of treatment using the compounds.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: November 5, 2013
    Assignee: Prolexys Pharmaceuticals, Inc.
    Inventors: Longwu Qi, Raj Gopal Venkat, Michael Pierce, Paul B. Robbins, Sudhir R. Sahasrabudhe, Robert Selliah
  • Patent number: 8518959
    Abstract: The invention relates to methods of screening for binding partners, especially binding partners essential for the biological activity of erastin (e.g. VDACs such as VDAC3). The invention also provides reagents and methods for effective killing of cancer cells with erastin and related compounds or derivatives.
    Type: Grant
    Filed: January 25, 2006
    Date of Patent: August 27, 2013
    Assignee: Prolexys Pharmaceuticals, Inc.
    Inventors: Robert R. Becklin, Cindy Lou Chepanoske, John M. Peltier, Longwu Qi, Paul B. Robbins, Sudhir R. Sahasrabudhe, Robert Selliah, Keith Simmon, Brent R. Stockwell, Raj Gopal Venkat, Moritz von Rechenberg, Eugene Y. Zhen
  • Publication number: 20120054167
    Abstract: A system and method for search, including steps of: receiving one or more search terms; searching an index for the one or more search terms to generate search results; retrieving the search results, wherein some of the search results include web pages associated with application programs; preparing a search results page for presentation to the user, wherein said search results page comprises at least a partial listing of the search results; presenting a search tool pod located on a portion of the search results page without obscuring the search results, wherein said search tool pod includes a list of application modules for executing the application programs associated with the search results that are presented; receiving a selection of a first application module; and presenting the first application module for user interaction in an area of the search results page that is smaller than the entire search results page.
    Type: Application
    Filed: September 1, 2010
    Publication date: March 1, 2012
    Applicant: Yahoo! Inc.
    Inventors: Liang-Yu Chi, Olivia Franklin, Ashley Hall, Guy Hepworth, Jeremy Hubert, Raj Gopal Prasad Kantamneni, Isabelle Peyrichoux, Harshal Sanghavi
  • Patent number: 8108800
    Abstract: A method and apparatus for computing efficiency score of a page is provided and using the efficiency score to optimize page design. Eye tracking study is performed on a group of subjects where eye fixation data, gaze plot data, and qualitative information data are collected. Fixation information data for page is aggregated over the subjects in the study. The fixation information data is divided into a grid. Number of fixations is computed for every grid element. Seen and noticed thresholds are established for every grid element. Seen and noticed area of a page is computed by counting number of grid elements falling into either threshold. Ratio of area noticed over area seen is computed to yield efficiency score. Page fixation data are compared for alternate page designs. Areas of large difference are correlated with gaze plots and qualitative data to identify distinguishing features.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: January 31, 2012
    Assignee: Yahoo! Inc.
    Inventor: Raj Gopal Prasad Kantamneni
  • Patent number: 8087033
    Abstract: A tool which allows users to define one or more event/action pairs, thereby speeding and customizing the user's interaction with web documents. Such event/action pairs may include keyboard shortcuts and associated actions, and the user can add, edit, or delete some or all such keyboard shortcuts through a convenient interface. The event/action pairs may also be associated with an account provided by a service provider, whereby the user can cause any browser that can access the service provider to load the event/action pairs, which in turn allows the user to work efficiently regardless of the computing device and/or browser available to the user.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: December 27, 2011
    Assignee: Yahoo! Inc.
    Inventors: Ajoy Sojan, Raj Gopal Prasad Kantamneni
  • Patent number: 8010537
    Abstract: Systems, methods and computer program products are disclosed for assisting search request by presenting suggestion of one or more vertical segments to produce a more focused result. A vertical segment may be selected by the user, the selected vertical segment being associated with one or more query terms and a search is performed on an index associated with the vertical segment. A search engine generates a search result and returns a list of search result pages for presentation to a user.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: August 30, 2011
    Assignee: Yahoo! Inc.
    Inventors: Raj Gopal Prasad Kantamneni, Ashley Hall, Tom Chi
  • Publication number: 20110092489
    Abstract: Compounds represented by Structural Formula (I): are useful, for example, in the effective killing or reducing the rate of proliferation of cancer cells, such as in patients suffering from cancer. In addition to the compounds themselves, the invention provides pharmaceutical compositions of the compounds and method of treatment using the compounds.
    Type: Application
    Filed: December 22, 2006
    Publication date: April 21, 2011
    Applicant: Prolexys Pharmaceuticals ,Inc.
    Inventors: Longwu QI, Raj Gopal Venkat, Michael Pierce, Paul B. Robbins, Sudhir R. Sahasrabudhe, Robert Selliah
  • Publication number: 20100057698
    Abstract: The present invention is directed towards systems, methods and computer program products for assisting search request by presenting suggestion of one or more vertical segments to produce a more focused result. A vertical segment may be selected by the user, the selected vertical segment being associated with one or more query terms and a search is performed on an index associated with the vertical segment. A search engine generates a search result and returns a list of search result pages for presentation to a user.
    Type: Application
    Filed: August 27, 2008
    Publication date: March 4, 2010
    Applicant: YAHOO! INC.
    Inventors: Raj Gopal Prasad Kantamneni, Ashley Hall, Tom Chi
  • Patent number: 7615554
    Abstract: The invention relates to methods of screening for binding partners, especially binding partners essential for the biological activity of erastin (e.g. VDACs such as VDAC3). The invention also provides reagents and methods for effective killing of cancer cells with erastin and related compounds or derivatives.
    Type: Grant
    Filed: January 25, 2006
    Date of Patent: November 10, 2009
    Assignees: Prolexys Pharmaceuticals, Inc., Whitehead Institute for Biomedical Research, The Trustees of Columbia University in the City of New York
    Inventors: Robert Selliah, Longwu Qi, Paul B. Robbins, Sudhir R. Sahasrabudhe, Brent R. Stockwell, Raj Gopal Venkat
  • Publication number: 20090214465
    Abstract: The invention relates to methods of screening for binding partners, especially binding partners essential for the biological activity of erastin (e.g. VDACs such as VDAC3). The invention also provides reagents and methods for effective killing of cancer cells with erastin and related compounds or derivatives.
    Type: Application
    Filed: January 25, 2006
    Publication date: August 27, 2009
    Applicants: PROLEXYS PHARMACEUTICALS, INC., WHITEHEAD INSTITUTE FOR BIOMEDICAL RESEARCH, THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF
    Inventors: Robert R. Becklin, Cindy Lou Chepanoske, John M. Peltier, Longwu Qi, Paul B. Robbins, Sudhir R. Sahasrabudhe, Robert Selliah, Keith Simmon, Brent R. Stockwell, Raj Gopal Venkat, Moritz von Rechenberg, Eugene Y. Zhen
  • Publication number: 20090170834
    Abstract: Compounds represented by Structural Formula (I): are useful, for example, in the effective killing or reduction in rate of proliferation of cancer cells, such as in patients suffering from cancer. In addition to the compounds themselves, the invention provides pharmaceutical compositions of the compounds and method of treatment using the compounds.
    Type: Application
    Filed: December 22, 2006
    Publication date: July 2, 2009
    Applicant: PROLEXYS PHARMACEUTICALS, INC.
    Inventors: Raj Gopal Venkat, Longwu Qi, Michael Pierce, Paul B. Robbins, Sudhir R. Sahasrabudhe, Robert Selliah
  • Publication number: 20090064010
    Abstract: A tool which allows users to define one or more event/action pairs, thereby speeding and customizing the user's interaction with web documents. Such event/action pairs may include keyboard shortcuts and associated actions, and the user can add, edit, or delete some or all such keyboard shortcuts through a convenient interface. The event/action pairs may also be associated with an account provided by a service provider, whereby the user can cause any browser that can access the service provider to load the event/action pairs, which in turn allows the user to work efficiently regardless of the computing device and/or browser available to the user.
    Type: Application
    Filed: August 31, 2007
    Publication date: March 5, 2009
    Applicant: Yahoo! Inc.
    Inventors: Ajoy Sojan, Raj Gopal Prasad Kantamneni
  • Publication number: 20090024964
    Abstract: A method and apparatus for computing efficiency score of a page is provided and using the efficiency score to optimize page design. Eye tracking study is performed on a group of subjects where eye fixation data, gaze plot data, and qualitative information data are collected. Fixation information data for page is aggregated over the subjects in the study. The fixation information data is divided into a grid. Number of fixations is computed for every grid element. Seen and noticed thresholds are established for every grid element. Seen and noticed area of a page is computed by counting number of grid elements falling into either threshold. Ratio of area noticed over area seen is computed to yield efficiency score. Page fixation data are compared for alternate page designs. Areas of large difference are correlated with gaze plots and qualitative data to identify distinguishing features.
    Type: Application
    Filed: July 16, 2007
    Publication date: January 22, 2009
    Inventor: Raj Gopal Kantamneni
  • Publication number: 20080249854
    Abstract: A solution is provided wherein an identification of a user who is producing low value to a web page or service is received, wherein the identification was determined by measuring web page usage patterns for the user. Advertising is then presented on the web page or service for the user according to a retraining program, wherein the retraining program is designed to retrain the user's behavior so that the user no longer produces low value and wherein the retraining program presents advertising in a different way than would be presented without the retraining program.
    Type: Application
    Filed: April 6, 2007
    Publication date: October 9, 2008
    Applicant: YAHOO! INC.
    Inventors: Kavel PATEL, Raj Gopal Prasad KANTAMNENI
  • Publication number: 20070185884
    Abstract: Methods and apparatus are described for aggregating and presenting information in a network. A plurality of information sources relating to a category of subject matter are identified. Each information sources represents content from an associated site on the network. Each site has at least one parameter associated therewith representative of reliability with respect to the category. The content is periodically received from each of the plurality of information sources. The content received from the information sources via the network is indexed in a database. A portion of the content from the database is presented to a user via the network. The portion of the content corresponds to an index specified by the user.
    Type: Application
    Filed: February 7, 2006
    Publication date: August 9, 2007
    Inventor: Raj Gopal Kantamneni
  • Patent number: D619141
    Type: Grant
    Filed: April 2, 2009
    Date of Patent: July 6, 2010
    Assignee: Yahoo! Inc.
    Inventors: Liang-Yu (Tom) Chi, Raj Gopal Prasad Kantamneni, Ashley Woodman Hall, Frank Henry Filippini, Diane Wing Yip