Patents by Inventor Kalpesh Shah

Kalpesh Shah 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).

  • NOVEL SALTS, CRYSTALLINE FORMS AND PREMIX OF HYPOLIPIDEMIC AGENT
    Publication number: 20220169603
    Abstract: Present invention relates to novel salts of saroglitazar and certain polymorphic forms of saroglitazar salts. Invention provides process for the preparation of novel salts and polymorphic forms of saroglitazar. Invention also provides novel co-precipitants or premixes of saroglitazar with pharmaceutically acceptable excipients/secondary therapeutic agent and process for the preparing same.
    Type: Application
    Filed: March 11, 2020
    Publication date: June 2, 2022
    Inventors: Rajiv Sharma, Sanjay Kumar, Brijesh Kumar Srivastava, Harikishore Pingali, Ranjeet Nair, Kalpesh Shah, Pandurang Zaware, Manoj Patel, Kamal Dave
  • Process for the preparation of quinolone based compounds
    Patent number: 10899713
    Abstract: The present invention relates to an improved process for the preparation of quinolone based compounds of general formula (I) using intermediate compound of general formula (XII). Invention also provides an improved process for the preparation of compound of formula (I-a) using intermediate compound of formula (XII-a) and some novel impurities generated during process. Compounds prepared using this process can be used to treat anemia.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: January 26, 2021
    Assignee: CADILA HEALTHCARE LIMITED
    Inventors: Ranjit C. Desai, Rajiv Sharma, Vrajesh Pandya, Kalpesh Shah, Sunil Patel, Rakesh Chauhan, Ranjeet Nair, Vivek Joshi, Manoj Patel, Mrigendra Shukla
  • PROCESS FOR THE PREPARATION OF QUINOLONE BASED COMPOUNDS
    Publication number: 20190359574
    Abstract: The present invention relates to an improved process for the preparation of quinolone based compounds of general formula (I) using intermediate compound of general formula (XII). Invention also provides an improved process for the preparation of compound of formula (I-a) using intermediate compound of formula (XII-a) and some novel impurities generated during process. Compounds prepared using this process can be used to treat anemia.
    Type: Application
    Filed: May 24, 2019
    Publication date: November 28, 2019
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Ranjit C. Desai, Rajiv Sharma, Vrajesh Pandya, Kalpesh Shah, Sunil Patel, Rakesh Chauhan, Ranjeet Nair, Vivek Joshi, Manoj Patel, Mrigendra Shukla
  • Processes for the preparation of lacosamide and intermediates thereof
    Patent number: 9242926
    Abstract: The invention relates to improved processes for the preparation of lacosamide. The invention also relates to a novel intermediate useful in the preparation of lacosamide. The invention also relates to process for the purification of lacosamide.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: January 26, 2016
    Assignee: CADILA HEALTHCARE LIMITED
    Inventors: Bipin Pandey, Kalpesh Shah
  • Processes for the preparation of lacosamide and intermediates thereof
    Patent number: 8853439
    Abstract: The invention relates to improved processes for the preparation of lacosamide. The invention also relates to a novel intermediate useful in the preparation of lacosamide. The invention also relates to process for the purification of lacosamide.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: October 7, 2014
    Assignee: Cadila Healthcare Limited
    Inventors: Bipin Pandey, Kalpesh Shah
  • PROCESSES FOR THE PREPARATION OF LACOSAMIDE AND INTERMEDIATES THEREOF
    Publication number: 20140296572
    Abstract: The invention relates to improved processes for the preparation of lacosamide. The invention also relates to a novel intermediate useful in the preparation of lacosamide. The invention also relates to process for the purification of lacosamide.
    Type: Application
    Filed: June 12, 2014
    Publication date: October 2, 2014
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Bipin PANDEY, Kalpesh SHAH
  • COMPUTER APPLICATION FOR SWAPPING ITEMS WITHIN A USER CONTACT NETWORK
    Publication number: 20120296756
    Abstract: A computer application that interfaces with a known network to identify and notify users of opportunities to swap or trade items.
    Type: Application
    Filed: May 17, 2012
    Publication date: November 22, 2012
    Inventor: Kalpesh Shah
  • PROCESSES FOR THE PREPARATION OF LACOSAMIDE AND INTERMEDIATES THEREOF
    Publication number: 20120209022
    Abstract: The invention relates to improved processes for the preparation of lacosamide. The invention also relates to a novel intermediate useful in the preparation of lacosamide. The invention also relates to process for the purification of lacosamide.
    Type: Application
    Filed: September 23, 2010
    Publication date: August 16, 2012
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Bipin Pandey, Kalpesh Shah
  • Method and system for transferring data between MIME attachments and relational databases
    Patent number: 7984059
    Abstract: A method and a system for the transfer of data contained in an electronic message, in particular a MIME attachment, to a relational database comprising the steps of providing an XML sequence, which determines, how the data is to be processed, executing a sequencer, which takes the message and the XML sequence as input, wherein the executing of the sequence comprises the execution of at least one SQL statement for accessing the relational database.
    Type: Grant
    Filed: May 17, 2006
    Date of Patent: July 19, 2011
    Assignee: Software AG
    Inventors: Jason Levine, Kalpesh Shah, Barry Dresdner
  • Method and system for transferring data between MIME attachments and relational databases
    Publication number: 20070271251
    Abstract: A method and a system for the transfer of data contained in an electronic message, in particular a MIME attachment, to a relational database comprising the steps of providing an XML sequence, which determines, how the data is to be processed, executing a sequencer, which takes the message and the XML sequence as input, wherein the executing of the sequence comprises the execution of at least one SQL statement for accessing the relational database.
    Type: Application
    Filed: May 17, 2006
    Publication date: November 22, 2007
    Inventors: Jason Levine, Kalpesh Shah, Barry Dresdner
  • REDUCING TIME TO DESIGN INTEGRATED CIRCUITS INCLUDING PERFORMING ELECTRO-MIGRATION CHECK
    Publication number: 20070079264
    Abstract: The load limit on each path to avoid EM is estimated and provided as an input to various early design stages (such as placement and routing). Each (of one or more) of the early stages may ensure that the load limit is not violated. Techniques such as increasing the path width and inserting additional circuit (e.g., a buffer cell) in the path, may be employed to avoid the EM violations. As a result, unneeded iterations of design stages may be avoided for purposes of EM checks alone.
    Type: Application
    Filed: October 5, 2005
    Publication date: April 5, 2007
    Applicant: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Ananth Goda, Kalpesh SHAH, Prapanna TIWARI, Sugandhini KARUNANIDHI, Venugopal PUVVADA