Patents by Inventor Akshat Bhatnagar

Akshat Bhatnagar 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: 20240394433
    Abstract: Techniques for generating a simulated application programming interface (API) may include generating simulations of APIs that provide stateful interactions. The simulations may be generated based on API specifications and/or other API parameters (e.g. from a user). The API simulations may be deployed to individual tenancies that provide dedicated resources for the simulation. The simulations may be further secured by anonymizing or scrubbing data used in the simulation by removing non-public information from data provided for the simulation. Additionally, or alternatively, dummy data may be generated that is free of non-public information. A demo site (e.g., a mocked frontend) may be generated that facilitates access to the simulated API and allow a real-world evaluation of the simulated API by a user.
    Type: Application
    Filed: May 25, 2023
    Publication date: November 28, 2024
    Inventors: Matthew Reiss, Binoy Manikoth, Akshat Bhatnagar, Christopher Rosswog, Zachary Tsouprakos, Gaurav Singh
  • Patent number: 9062067
    Abstract: The present invention provides a novel process for preparation of darunavir that involves reduction of [(1S,2R)-3-[[(4-nitrophenyl)sulfonyl](2-methylpropyl)amino]-2-hydroxy-1-(phenylmethyl)propyl]carbamic acid (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl ester, of formula (5). The present invention also provides darunavir ethanolate of particle size wherein d0.9 is less than 130 ?m, d0.5 is less than 30 ?m, d0.1 is less than 10 ?m and process for its preparation.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: June 23, 2015
    Assignee: LUPIN LIMITED
    Inventors: Vijay Ahire, Sachin Sasane, Amol Deshmukh, Krishnat Kumbhar, Akshat Bhatnagar, Devendra Verma, Rajesh Vyas, Girij Pal Singh, Nandu Bhise
  • Patent number: 9062065
    Abstract: The present invention provides a novel process for preparation of darunavir that involves reduction of [(1S,2R)-3-[[(4-nitrophenyl)sulfonyl](2-methylpropyl)amino]-2-hydroxy-1-(phenylmethyl)propyl]carbamic acid (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl ester, of formula (5). The present invention also provides darunavir ethanolate of particle size wherein d0.9 is less than 130 ?m, d0.5 is less than 30 ?m, d0.1 is less than 10 ?m and process for its preparation.
    Type: Grant
    Filed: November 1, 2010
    Date of Patent: June 23, 2015
    Assignee: LUPIN LIMITED
    Inventors: Vijay Ahire, Sachin Sasane, Amol Deshmukh, Krishnat Kumbhar, Akshat Bhatnagar, Devendra Verma, Rajesh Vyas, Girij Pal Singh, Nandu Bhise
  • Publication number: 20140066638
    Abstract: The present invention provides a novel process for preparation of darunavir that involves reduction of [(1S,2R)-3-[[(4-nitrophenyl)sulfonyl](2-methylpropyl)amino]-2-hydroxy-1-(phenylmethyl)propyl]carbamic acid (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl ester, of formula (5). The present invention also provides darunavir ethanolate of particle size wherein d0.9 is less than 130 ?m, d0.5 is less than 30 ?m, d0.1 is less than 10 ?m and process for its preparation.
    Type: Application
    Filed: November 8, 2013
    Publication date: March 6, 2014
    Applicant: Lupin Limited
    Inventors: Vijay AHIRE, Sachin SASANE, Amol DESHMUKH, Krishnat KUMBHAR, Akshat BHATNAGAR, Devendra VERMA, Rajesh VYAS, Girij Pal SINGH, Nandu BHISE
  • Publication number: 20120237770
    Abstract: The present invention provides a novel process for preparation of darunavir that involves reduction of [(1S,2R)-3-[[(4-nitrophenyl)sulfonyl](2-methylpropyl)amino]-2-hydroxy -1-(phenylmethyl)propyl]carbamic acid (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl ester, of formula (5). The present invention also provides darunavir ethanolate of particle size wherein d0.9 is less than 130 ?m, d0.5 is less than 30 ?m, d0.1 is less than 10 ?m and process for its preparation.
    Type: Application
    Filed: November 1, 2010
    Publication date: September 20, 2012
    Applicant: Lupin Limited
    Inventors: Vijay Ahire, Sachin Sasane, Amol Deshmukh, Krishnat Kumbhar, Akshat Bhatnagar, Devendra Verma, Rajesh Vyas, Girij Pal Singh, Nandu Bhise
  • Patent number: 8044196
    Abstract: Disclosed is a process for producing pure form of 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine. The process comprises of reacting 2-(2-aminoanilino)-5-methylthiophene-3-carbonitrile with N-methyl piperazine in conjunction with N-methylpiperazine acid salt, to produce 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine. Also disclosed is a process for obtaining the Polymorphic Form I of 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine by crystallizing the crude 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine in a mixture of solvents.
    Type: Grant
    Filed: July 14, 2004
    Date of Patent: October 25, 2011
    Assignee: Jubilant Organosys Limited
    Inventors: Jwalant A. Shastri, Akshat Bhatnagar, Rajesh K. Thaper, Sushil K. Dubey
  • Publication number: 20090005556
    Abstract: Disclosed is a process for producing pure form of 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine. The process comprises of reacting 2-(2-aminoanilino)-5-methylthiophene-3-carbonitrile with N-methyl piperazine in conjunction with N-methylpiperazine acid salt, to produce 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine. Also disclosed is a process for obtaining the Polymorphic Form I of 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine by crystallizing the crude 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine in a mixture of solvents.
    Type: Application
    Filed: July 14, 2004
    Publication date: January 1, 2009
    Inventors: Jwalant Ashesh Shastri, Akshat Bhatnagar, Rajesh Kumar Thaper, Sushil Kumar Dubey