Patents by Inventor Ajit K. Saxena

Ajit K. Saxena 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).

  • 10-substituted colchicinoids as potent anticancer agents
    Patent number: 9868695
    Abstract: The present invention relates to the compounds of formula I wherein R is as herein described. The present invention particularly relates to synthesis and antiproliferative activity of 10-substituted colchicinoids. Compounds of the invention can be used for prevention or in the treatment of cancer disease.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: January 16, 2018
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ram A. Vishwakarma, Sandip B. Bharate, Ajay Kumar, Baljinder Singh, Ashok Kumar, Shashi Bhushan, Abid Hamid, Prashant Joshi, Santosh K. Guru, Suresh Kumar, Aashiq Hussain, Asif K. Qazi, Sonali S. Bharate, Parduman Sharma, Ajit K. Saxena, Dilip M. Mondhe, Girish Mahajan, Zahoor Wani
  • 10-SUBSTITUTED COLCHICINOIDS AS POTENT ANTICANCER AGENTS
    Publication number: 20170226051
    Abstract: The present invention relates to the compounds of formula I wherein R is as herein described. The present invention particularly relates to synthesis and antiproliferative activity of 10-substituted colchicinoids. Compounds of the invention can be used for prevention or in the treatment of cancer disease.
    Type: Application
    Filed: October 14, 2015
    Publication date: August 10, 2017
    Inventors: Ram A. Vishwakarma, Sandip B. Bharate, Ajay Kumar, Baljinder Singh, Ashok Kumar, Shashi Bhushan, Abid Hamid, Prashant Joshi, Santosh K. Guru, Suresh Kumar, Aashiq Hussain, Asif K. Qazi, Sonali S. Bharate, Parduman Sharma, Ajit K. Saxena, Dilip M. Mondhe, Girish Mahajan, Zahoor Wani
  • 1,2,3-triazole containing artemisinin compounds and process for preparation thereof
    Patent number: 9006467
    Abstract: The present invention relates to 1,2,3-triazole containing artemisinin compounds and process for preparation thereof. Described herein is the synthesis, bioassay results and usefulness of the artemisinin derived compounds resulting from 1,3-dipolar cycloaddition reaction of artemisinin derived azide or alkyne with aliphatic or aromatic diazides. These 1,2,3-triazole containing artemisinin derived compounds embodied in this document are found to be active against various cancer cell-lines.
    Type: Grant
    Filed: February 14, 2012
    Date of Patent: April 14, 2015
    Assignee: Councel of Scientific & Industrial Research
    Inventors: Bishwajit Saikia, Nabin C. Barua, Partha P. Saikia, Abhishek Goswami, Paruchuri G. Rao, Ajit K. Saxena, Nitasha Suri