Patents by Inventor Haridasan Chirakkal

Haridasan Chirakkal 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).

  • Patent number: 11566036
    Abstract: The present invention relates to methods of manufacturing multiple metal propionates in a single reaction using sodium hydroxide as initiator and propionic acid as solvent. The method provides up to 95% conversion with greater than 60% yield. In addition, the method significantly reduces the cost or production by shortening reaction time, eliminating secondary mixing process, and providing simultaneous drying and micronization steps.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: January 31, 2023
    Assignee: KEMIN INDUSTRIES, INC.
    Inventors: Christopher E. Nelson, Umesh Balakrishnan, Buddhi Sreeramulu Nandhakumar, Kottakulam Mani Murugan, Haridasan Chirakkal
  • Publication number: 20200308210
    Abstract: The present invention relates to methods of manufacturing multiple metal propionates in a single reaction using sodium hydroxide as initiator and propionic acid as solvent. The method provides up to 95% conversion with greater than 60% yield. In addition, the method significantly reduces the cost or production by shortening reaction time, eliminating secondary mixing process, and providing simultaneous drying and micronization steps.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 1, 2020
    Inventors: Christopher E. Nelson, Umesh Balakrishnan, Buddhi Sreeramulu Nandhakumar, Kottakulam Mani Murugan, Haridasan Chirakkal
  • Patent number: 10568923
    Abstract: Methods of administering a composition that comprises plant extracts selected from the group consisting of Quercus infectoria, Rhus chinensis and Terminalia chebula containing compounds such as gallic acid, derivative of gallic acid, gallotannins and hydrosable tannins, which have been found to control coccidiosis in poultry and, more specifically, coccidiosis caused by Eimeria spp. The plant extracts result in a reduction of lesion score, oocysts per gram of fecal matter and mortality.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: February 25, 2020
    Assignee: KEMIN INDUSTRIES, INC.
    Inventors: Gokila Thangavel, Rajalekshmi Mukkalil, Haridasan Chirakkal
  • Patent number: 10426808
    Abstract: Natural plant parts and extracts of plants selected from the group consisting of Quercus infectoria, Rhus chinensis and Terminalia chebula containing compounds such as gallic acid, derivative of gallic acid, gallotannins and hydrolysable tannins have been found to control coccidiosis in poultry and, more specifically, coccidiosis caused by Eimeria spp. The plant parts and natural extracts result in a reduction of lesion score, oocysts per gram of fecal matter and mortality.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: October 1, 2019
    Assignee: KEMIN INDUSTRIES, INC.
    Inventors: Gokila Thangavel, Rajalekshmi Mukkalil, Haridasan Chirakkal, Hannah Kurian, Elke Schoeters, Hilde Wouters, Ilse Mast
  • Publication number: 20170143661
    Abstract: A method of reducing viral load in poultry under viral challenge comprising the supplementation of the poultry with an efficacious dosage of a composition comprising a chromium (III) salt of a carboxylic acid.
    Type: Application
    Filed: October 21, 2016
    Publication date: May 25, 2017
    Inventors: Rajalekshmi Mukkalil, Haridasan Chirakkal, Jayaraman Sathishkumar
  • Publication number: 20160015765
    Abstract: Natural plant parts and extracts of plants selected from the group consisting of Quercus infectoria, Rhus chinensis and Terminalia chebula containing compounds such as gallic acid, derivative of gallic acid, gallotannins and hydrolysable tannins have been found to control coccidiosis in poultry and, more specifically, coccidiosis caused by Eimeria spp. The plant parts and natural extracts result in a reduction of lesion score, oocysts per gram of fecal matter and mortality.
    Type: Application
    Filed: July 17, 2015
    Publication date: January 21, 2016
    Inventors: Gokila Thangavel, Rajalekshmi Mukkalil, Haridasan Chirakkal, Hannah Kurian, Elke Schoeters, Hilde Wouters, Ilse Mast, Pei-Yong Chow, Bruno Coppens, Sripathy Ravichandran
  • Publication number: 20150273004
    Abstract: Natural plant parts and extracts of plants selected from the group consisting of Quercus infectoria, Rhus chinensis and Terminalia chebula containing compounds such as gallic acid, derivative of gallic acid, gallotannins and hydrolysable tannins have been found to control coccidiosis in poultry and, more specifically, coccidiosis caused by Eimeria spp. The plant parts and natural extracts result in a reduction of lesion score, oocysts per gram of fecal matter and mortality.
    Type: Application
    Filed: March 31, 2015
    Publication date: October 1, 2015
    Inventors: Gokila Thangavel, Rajalekshmi Mukkalil, Haridasan Chirakkal, Hannah Kurian, Elke Schoeters, Hilde Wouters, Ilse Mast, Pei-Yong Chow, Bruno Coppens, Sripathy Ravichandran
  • Patent number: 9115012
    Abstract: A method for improving water quality in aquatic ecosystems is described. An effective amount of Quercus infectoria nut gall powder is added to the ecosystem to prevent excessive proliferation of pathogenic bacterial species thereby improving the health of aquaculture species in the ecosystem.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: August 25, 2015
    Assignee: Kemin Industries, Inc.
    Inventors: Rajalekshmi Mukkalil, Sripathy Ravichandran, Haridasan Chirakkal
  • Publication number: 20150118361
    Abstract: The presence of non-starch polysaccharides (NSP) in the plant cell wall reduces the digestibility and limits the apparent metabolizable energy (AME) and performance of animals. The main chain degrading enzymes, especially xylanase, cellulase and glucanase play an important role in improving the digestibility of NSP in the feed. Ferulic acid esterase (FAE) breaks the ferulate cross linkages in the plant cell wall, and aids the main chain hydrolases to further degrade the plant cell wall. The present study investigated the synergy of FAE in combination with main chain degrading enzymes in improving the AME of birds fed with high fiber diet. The addition of FAE improves the access of main chain degrading enzymes, digestibility of high fiber diet, AME in layers and broilers, Body weight and reduces FCR in broilers.
    Type: Application
    Filed: October 24, 2014
    Publication date: April 30, 2015
    Inventors: Sathishkumar Jayaraman, Rajalekshmi Mukkalil, Haridasan Chirakkal
  • Publication number: 20140161919
    Abstract: Natural plant parts and extracts of plants selected from the group consisting of Quercus infectoria, Rhus chinensis and Terminalia chebula containing compounds such as gallic acid, derivative of gallic acid, gallotannins and hydrolysable tannins have been found to control coccidiosis in poultry and, more specifically, coccidiosis caused by Eimeria spp. The plant parts and natural extracts result in a reduction of lesion score, oocysts per gram of fecal matter and mortality.
    Type: Application
    Filed: June 27, 2013
    Publication date: June 12, 2014
    Inventors: Gokila Thangavel, Rajalekshmi Mukkalil, Haridasan Chirakkal, Hannah Kurian
  • Publication number: 20130193082
    Abstract: A method for improving water quality in aquatic ecosystems is described. An effective amount of Quercus infectoria nut gall powder is added to the ecosystem to prevent excessive proliferation of pathogenic bacterial species thereby improving the health of aquaculture species in the ecosystem.
    Type: Application
    Filed: December 21, 2012
    Publication date: August 1, 2013
    Applicant: Kemin Industries, Inc.
    Inventors: Rajalekshmi Mukkalil, Sripathy Ravichandran, Haridasan Chirakkal
  • Patent number: 8367125
    Abstract: A method for improving water quality in aquatic ecosystems is described. An effective amount of Quercus infectoria nut gall powder is added to the ecosystem to prevent excessive proliferation of pathogenic bacterial species thereby improving the health of aquaculture species in the ecosystem.
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: February 5, 2013
    Assignee: Kemin Industries, Inc.
    Inventors: Rajalekshmi Mukkalil, Sripathy Ravichandran, Haridasan Chirakkal
  • Publication number: 20120040034
    Abstract: A method for improving water quality in aquatic ecosystems is described. An effective amount of Quercus infectoria nut gall powder is added to the ecosystem to prevent excessive proliferation of pathogenic bacterial species thereby improving the health of aquaculture species in the ecosystem.
    Type: Application
    Filed: February 15, 2011
    Publication date: February 16, 2012
    Applicant: Kemin Industries, Inc.
    Inventors: M. Rajalekshmi, R. Sripathy, Haridasan Chirakkal