Patents by Inventor Satyanarayana Vera Venkata Chilukuri

Satyanarayana Vera Venkata Chilukuri 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).

  • Selective aerobic oxidations using carbon nitride nanotubes
    Patent number: 9944617
    Abstract: The present invention discloses an improved oxidation process using carbon nitride nanotubes as metal free catalyst and molecular O2 as the oxidant to obtain desired adipic acid and other oxygenated hydrocarbons with improved conversion and selectivity.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: April 17, 2018
    Assignee: COUNCIL OF SCIENTIFIC AND INDUSTIAL RESEARCH
    Inventors: Satyanarayana Vera Venkata Chilukuri, Narasimharao Kanna, Lakshmiprasad Gurrala
  • Process for the preparation of 2, 5-dimethylefuran and furfuryl alcohol over ruthenium supported catalysts
    Patent number: 9757713
    Abstract: The present invention relates to an improved process for the preparation of 2,5-dimethylfuran and furfuryl alcohol over ruthenium supported catalysts. Further, the present invention disclosed a process for the selective hydrogenolysis of biomass derived 5-hydroxymethylfurfural (HMF) into 2,5-dimethylfuran (DMF) using Ru nanoparticles supported on NaY zeolite as a catalyst.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: September 12, 2017
    Assignee: Council of Scientific and Industrial Research
    Inventors: Satyanarayana Vera Venkata Chilukuri, Atul Sopan Nagpure, Nishita Satyendra Lucas
  • PROCESS FOR THE PREPARATION OF 2, 5-DIMETHYLEFURAN AND FURFURYL ALCOHOL OVER RUTHENIUM SUPPORTED CATALYSTS
    Publication number: 20160339414
    Abstract: The present invention relates to an improved process for the preparation of 2.5-dimethylfuran and furfuryl alcohol over ruthenium supported catalysts. Further, the present invention disclosed a process for the selective hydrogenolysis of biomass derived 5-hydroxymethylfurfural (HMF) into 2.5-dimethylfuran (DMF) using Ru nanoparticles supported on NaY zeolite as a catalyst.
    Type: Application
    Filed: January 21, 2015
    Publication date: November 24, 2016
    Inventors: Satyanarayana Vera Venkata Chilukuri, Atul Sopan Nagpure, Nishita Satyendra Lucas
  • SELECTIVE AEROBIC OXIDATIONS USING CARBON NITRIDE NANOTUBES
    Publication number: 20160304484
    Abstract: The present invention discloses an improved oxidation process using carbon nitride nanotubes as metal free catalyst and molecular O2 as the oxidant to obtain desired adipic acid and other oxygenated hydrocarbons with improved conversion and selectivity.
    Type: Application
    Filed: December 2, 2014
    Publication date: October 20, 2016
    Applicant: Council of Scientific and Industrial Research
    Inventors: Satyanarayana Vera Venkata Chilukuri, Narasimharao Kanna, Lakshmiprasad Gurrala
  • Oxidation catalyst, the process for the preparation thereof and green process for selective aerobic oxidation
    Patent number: 9302255
    Abstract: Described herein is a novel, cost effective, stable and recyclable catalyst composition i.e. A-B-OMS, wherein ‘A’ is selected from noble and transition metals; ‘B’ is selected from alkali or alkaline earth metals; and OMS is octahedral molecular sieve which includes synthetic todorokite (OMS-1) and cryptomelane (OMS-2); and characterization thereof. Further the invention provides base free green process for selective aerobic oxidation of 5-hydroxymethylfurfural (HMF) catalyzed by said catalyst composition under optimized reaction conditions to obtain high yield of 2,5-furandicarboxylic acid (FDCA) in a shorter span of time. Invention also provides for selective oxidation of glucose to Gluconic Acid, furfural to furoic Acid and glycerol to Glyceric acid. Invention can also applicable for the selective oxidation of hexoses, pentoses, disaccharides to corresponding acids.
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: April 5, 2016
    Assignee: Council Scientific & Industrial Research
    Inventors: Narasimharao Kanna, Satyanarayana Vera Venkata Chilukuri, Ganesh Dattatreya Kokate, Lakshmiprasad Gurrala
  • NOVEL OXIDATION CATALYST, THE PROCESS FOR THE PREPARATION THEREOF AND GREEN PROCESS FOR SELECTIVE AEROBIC OXIDATION
    Publication number: 20150336090
    Abstract: Described herein is a novel, cost effective, stable and recyclable catalyst composition i.e. A-B-OMS, wherein ‘A’ is selected from noble and transition metals; ‘B’ is selected from alkali or alkaline earth metals; and OMS is octahedral molecular sieve which includes synthetic todorokite (OMS-1) and cryptomelane (OMS-2); and characterization thereof. Further the invention provides base free green process for selective aerobic oxidation of 5-hydroxymethylfurfural (HMF) catalysed by said catalyst composition under optimized reaction conditions to obtain high yield of 2,5-furandicarboxylic acid (FDCA) in a shorter span of time. Invention also provides for selective oxidation of glucose to Gluconic Acid, furfural to furoic Acid and glycerol to Glyceric acid. Invention can also applicable for the selective oxidation of hexoses, pentoses, disaccharides to corresponding acids.
    Type: Application
    Filed: May 21, 2014
    Publication date: November 26, 2015
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Narasimharao Kanna, Satyanarayana Vera Venkata Chilukuri, Ganesh Dattatreya Kokate, Lakshmiprasad Gurrala