Patents by Inventor Purna Venkatesh

Purna Venkatesh 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: 11180786
    Abstract: The present invention provides an improved process of treating crop kernels to provide a starch product of high quality suitable for conversion of starch into mono- and oligosaccharides, ethanol, sweeteners. The present invention also provides polypeptides having GH10 xylanase activity, polypeptides having GH62 arabinofuranosidase activity and the uses thereof.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: November 23, 2021
    Assignee: Novozymes A/S
    Inventors: Yi Cao, Yu Zhang, Bernardo Vidal, Jr., Randall Scott Deinhammer, Mary Ann Stringer, Ye Liu, Purna Venkatesh, Cui Liu
  • Publication number: 20210261996
    Abstract: The present invention relates to an improved process of treating crop kernels to provide a starch product of high quality suitable for conversion of starch into mono- and oligosaccharides, ethanol, sweeteners, etc. The present invention also relates to polypeptides having GH10 xylanase activity and polypeptides having GH62 arabinofuranosidase activity. Further, the present invention also relates to a process for extraction or separation of crude palm oil.
    Type: Application
    Filed: May 11, 2021
    Publication date: August 26, 2021
    Applicant: NOVOZYMES A/S
    Inventors: Yi Cao, Yu Zhang, Bernardo Vidal, JR., Randall Scott Deinhammer, Mary Ann Stringer, Ye Liu, Purna Venkatesh, Cui Liu
  • Publication number: 20190233862
    Abstract: The present invention provides an improved process of treating crop kernels to provide a starch product of high quality suitable for conversion of starch into mono- and oligosaccharides, ethanol, sweeteners. The present invention also provides polypeptides having GH10 xylanase activity, polypeptides having GH62 arabinofuranosidase activity and the uses thereof.
    Type: Application
    Filed: November 24, 2017
    Publication date: August 1, 2019
    Applicant: Novozymes A/S
    Inventors: Yi Cao, Yu Zhang, Bernardo Vidal Jr., Randall Scott Deinhammer, Mary Ann Stringer, Ye Liu, Purna Venkatesh, Cui Liu
  • Publication number: 20130259992
    Abstract: The present invention relates to a process which allows for the preparation of tea products comprising tea juice which are suitable for diluting to prepare beverages. The present inventors have identified that generation of carbon dioxide during the storage of tea juice in containers can cause problems. It is an object of the present invention to provide a packaged tea juice in a stable form. The present inventors have now surprisingly found that treating tea juice using a specific time-temperature regime leads to a reduction in CO2 generation during storage.
    Type: Application
    Filed: November 1, 2011
    Publication date: October 3, 2013
    Inventors: Vadivel Govindaswamy, Reshmee Mukhopadhyay, Kalaivanan Nagarajan, Venkatraj Venkatrao Narayanan, Payal, Purna Venkatesh, Michael John Warboys
  • Publication number: 20090169704
    Abstract: Disclosed is a process for the enzymatic preparation of a gamma-glutamyl compound. The process comprises a step of contacting a gamma-glutamyl donor and a gamma-glutamyl acceptor with an aqueous medium comprising a gamma glutamyl transpeptidase enzyme. The enzyme is derived from a plant belonging to the Graminaceae or Leguminaceae family, or from Camellia sinensis.
    Type: Application
    Filed: December 18, 2008
    Publication date: July 2, 2009
    Inventors: Lokesh Basavaraju, Payal Gupta, Sreeramulu Guttapadu, Matthew John, Vilas Pandurang Sinkar, Narayanaswami Subramanian, Purna Venkatesh
  • Publication number: 20070248737
    Abstract: A process for preparing a tea product with an enhanced level of theanine is provided. The process comprises contacting tea leaf and/or shoot with a theanine precursor. The theanine precursor is contacted with the tea leaf and/or shoot during a withering step and/or at a pH in the range of 7 to 12.
    Type: Application
    Filed: March 2, 2007
    Publication date: October 25, 2007
    Inventors: Sucheta Kulkarni, Navin Sharma, Guttapadu Sreeramulu, Purna Venkatesh