Patents by Inventor Harshvardhan Joshi

Harshvardhan Joshi 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).

  • METHOD FOR PRODUCTION OF ISOPRENE RECOMBINANT MICROORGANISM, GENE CONSTRUCT, VECTOR AND APPLICATION THEREOF
    Publication number: 20190241913
    Abstract: The present disclosure relates to method for enhanced production of metabolite including but not limiting to isoprene and isoprenoid through chromosomal integration of genes belonging to MEP pathway. The disclosure further relates a host cell for the production of the said metabolite. The method of the present disclosure bypasses the cumbersome method of plasmid application for the production of metabolite. The disclosure also relates to a gene construct comprising MEP genes and auxotrophic markers and a vector comprising the said gene construct.
    Type: Application
    Filed: October 12, 2017
    Publication date: August 8, 2019
    Inventors: Manmeet Ahuja, Mansi Pankaj Vora, Jasmine Isar, Harshvardhan Joshi, Sneh Sanjay Badle, Jayesh Suman Varavadekar, Dharmendra Ambalal Jain, Piyush Prafull Sethia, Hari Krishna Reddy Chigullarevu, Rachana Suresh Rathod, Shrikant Balkisan Dhoot, Vidhya Rangaswamy
  • Process for recovering polyester from polyester/wool blend
    Patent number: 9932456
    Abstract: The present disclosure relates to a process for recovering a polyester component and products of a non-polyester component from a fabric containing a polyester blend. The polyester component of the present disclosure is polyethylene terephthalate and the non-polyester component is wool. The process includes hydrolyzing the article using at least one hydrolyzing agent to convert the non-polyester component into products of the non-polyester component and release the polyester component.
    Type: Grant
    Filed: January 6, 2015
    Date of Patent: April 3, 2018
    Assignee: Reliance Industries Limited
    Inventors: Vidhya Rangaswamy, Anurag Srivastava, Vijai Balachandran, Harshvardhan Joshi
  • A PROCESS FOR RECOVERING POLYESTER
    Publication number: 20160311997
    Abstract: The present disclosure relates to a process for recovering a polyester component and products of a non-polyester component from an article containing a polyester blend. The polyester blend consists of a polyester component and a non-polyester component. Particularly, the polyester component of the present disclosure is polyethylene terephthalate and the non-polyester component is at least one selected from the group consisting of cotton and viscose. The process of the present disclosure includes hydrolyzing the article using at least one hydrolyzing agent having pH ranging from 7 to 14 to obtain a first mixture containing the polyester component, the non-polyester component, optionally, products of the non-polyester component and the hydrolyzing agent.
    Type: Application
    Filed: December 30, 2014
    Publication date: October 27, 2016
    Applicant: RELIANCE INDUSTRIES LIMITED
    Inventors: Vidhya RANGASWAMY, AMIT RANGARAO JAGTAP, ANURAG SRIVASTAVA, VIJAI BALACHANDRAN, HARSHVARDHAN JOSHI
  • A PROCESS FOR RECOVERING POLYESTER FROM POLYESTER/WOOL BLEND
    Publication number: 20160304694
    Abstract: The present disclosure relates to a process for recovering a polyester component and products of a non-polyester component from a fabric containing a polyester blend. The polyester component of the present disclosure is polyethylene terephthalate and the non-polyester component is wool. The process includes hydrolyzing the article using at least one hydrolyzing agent to convert the non-polyester component into products of the non-polyester component and release the polyester component.
    Type: Application
    Filed: January 6, 2015
    Publication date: October 20, 2016
    Applicant: RELIANCE INDUSTRIES LIMITED
    Inventors: Vidhya RANGASWAMY, ANURAG SRIVASTAVA, VIJAI BALACHANDRAN, HARSHVARDHAN JOSHI
  • Butanol fermentation using acid pretreated biomass
    Patent number: 9260731
    Abstract: The production of butanol by the mutant Clostridium acetobutylicum MTCC 5587 using an acid pretreated biomass such as jatropha seed cake, pongamia seed cake and banana stems as renewable feedstock. Chemical mutagenesis was carried out for improvement of the strain for better butanol tolerance and production. This leads to a high yield of butanol obtained in single batch fermentation using acid pretreated jatropha seed cake.
    Type: Grant
    Filed: August 1, 2012
    Date of Patent: February 16, 2016
    Assignee: RELIANCE INDUSTRIES LIMITED
    Inventors: Vidhya Rangaswamy, Jasmine Isar, Harshvardhan Joshi
  • BUTANOL FERMENTATION USING ACID PRETREATED BIOMASS
    Publication number: 20140178955
    Abstract: The present invention provides the use of acid pretreated biomass such as jatropha seed cake, pongamia seed cake and banana stems as renewable feedstock for butanol production by the mutant Clostridium acetobutylicum MTCC 587. Chemical mutagenesis was carried out for improvement of the strain for better butanol tolerance and production. This present invention for the first time has reported an efficient process for high yield of butanol obtained in single batch fermentation using acid pretreated jatropha seed cake.
    Type: Application
    Filed: August 1, 2012
    Publication date: June 26, 2014
    Applicant: RELIANCE INDUSTRIES LIMITED
    Inventors: Vidhya Rangaswamy, Jasmine Isar, Harshvardhan Joshi