Patents by Inventor Lakshmanan Srinivasan

Lakshmanan Srinivasan 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).

  • Process for Preparation of Chlorpromazine or its Pharmaceutically Acceptable Salts
    Publication number: 20190314385
    Abstract: Provided herein is a process for the preparation of Chlorpromazine or its pharmaceutically acceptable salts, preferably process for the preparation of Chlorpromazine or its pharmaceutically acceptable salts thereof having high purity.
    Type: Application
    Filed: March 4, 2019
    Publication date: October 17, 2019
    Inventors: Sankar Arjunan, Senthilnathan Palanivel, Aramanai Lakshmanan Srinivasan, Thirumalai Adhimoolam, Devendra Prasad Krishnan, Uttam Kumar Ray, Tangirala Vittal
  • Process for the preparation of zileuton
    Patent number: 9670176
    Abstract: The invention discloses a process for the preparation of Zileuton of formula I by employing acetic acid-1-benzo[b]thiophen-2-yl-ethyl-ester of formula-III as an intermediate.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: June 6, 2017
    Assignee: Strides Shasun Limited
    Inventors: Sankar Arjunan, Ramu Dhanapal, Santha Kumar, Aramanai Lakshmanan Srinivasan, Krishnan Devendra Prasad
  • Process for the Preparation of Zileuton
    Publication number: 20160376251
    Abstract: The invention discloses a process for the preparation of Zileuton of formula I by employing acetic acid-1-benzo[b]thiophen-2-yl-ethyl-ester of formula-III as an intermediate.
    Type: Application
    Filed: June 27, 2016
    Publication date: December 29, 2016
    Inventors: Sankar Arjunan, Ramu Dhanapal, Santha Kumar, Aramanai Lakshmanan Srinivasan, Krishnan Devendra Prasad
  • Secure firmware update
    Publication number: 20060143600
    Abstract: A secure firmware update method includes receiving a firmware update image, for example, firmware code including corrected or updated functionality. Next, the firmware update image and the source of the firmware update image are authenticated. After the firmware update image and the source of the firmware update image have been authenticated, the current firmware image is replaced by the firmware update image. If either of the new firmware image or the firmware update module is not authorized, the memory remains locked; thereby, preventing the unauthorized firmware image from being flashed into the memory. An electronic device includes a processor and a memory. The memory maintains instructions that when executed by the processor, causes the processor to receive a firmware update image. Next, the instructions cause the processor to authenticate the firmware update image and the source of the image.
    Type: Application
    Filed: December 29, 2004
    Publication date: June 29, 2006
    Inventors: Andrew Cottrell, Jithendra Bethur, Timothy Markey, M. Srikant, Lakshmanan Srinivasan