Patents by Inventor S N Sheshachala

S N Sheshachala 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).

  • Rotating packed bed assembly
    Patent number: 10814247
    Abstract: A rotor for rotating packed bed units (RPBs) is described. The rotor comprises a first plate and a second plate. The rotor further comprises a plurality of sets of rings concentrically interposed between the first plate and the second plate. Each set of rings comprises a plurality of rings are arranged cylindrically. Further, each ring comprises a plurality of packing elements. The rotor further comprises at least one metallic ring interposed between the plurality of sets of rings.
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: October 27, 2020
    Assignee: Hindustan Petroleum Corporation
    Inventors: B K Namdeo, Sri Ganesh Gandham, S N Sheshachala, Annaji Rajiv Kumar Tompala
  • Rotating packed bed unit
    Patent number: 9987589
    Abstract: A rotating packed bed (RPB) unit comprising one rotor is described. The rotor comprises a first plate and a second plate. The rotor further comprises a plurality of annular permeable packing elements housed in between the first plate and the second plate, wherein a first end of each of the plurality of annular permeable packing elements is attached to the first plate, and wherein a second end of each of the plurality of permeable packing elements is attached to the second plate. The rotor further comprises a shaft coupled to one of the first plate and the second plate for rotating the rotor. Further, the rotor comprises a liquid inlet for receiving a liquid phase and a gas inlet for receiving a gas phase.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: June 5, 2018
    Assignee: Hindustan Petroleum Corporation, LTD.
    Inventors: Murali Kotagiri, B K Namdeo, Sri Ganesh Gandham, S N Sheshachala, Annaji Rajiv Kumar Tompala
  • ROTATING PACKED BED ASSEMBLY
    Publication number: 20170028311
    Abstract: A rotor for rotating packed bed units (RPBs) is described. The rotor comprises a first plate and a second plate. The rotor further comprises a plurality of sets of rings concentrically interposed between the first plate and the second plate. Each set of rings comprises a plurality of rings are arranged cylindrically. Further, each ring comprises a plurality of packing elements. The rotor further comprises at least one metallic ring interposed between the plurality of sets of rings.
    Type: Application
    Filed: August 3, 2015
    Publication date: February 2, 2017
    Inventors: B K Namdeo, Sri Ganesh Gandham, S N Sheshachala, Annaji Rajiv Kumar Tompala
  • ROTATING PACKED BED UNIT
    Publication number: 20160317967
    Abstract: A rotating packed bed (RPB) unit comprising one rotor is described. The rotor comprises a first plate and a second plate. The rotor further comprises a plurality of annular permeable packing elements housed in between the first plate and the second plate, wherein a first end of each of the plurality of annular permeable packing elements is attached to the first plate, and wherein a second end of each of the plurality of permeable packing elements is attached to the second plate. The rotor further comprises a shaft coupled to one of the first plate and the second plate for rotating the rotor. Further, the rotor comprises a liquid inlet for receiving a liquid phase and a gas inlet for receiving a gas phase.
    Type: Application
    Filed: December 30, 2014
    Publication date: November 3, 2016
    Inventors: Murali Kotagiri, B K Namdeo, Sri Ganesh Gandham, S N Sheshachala, Annaji Rajiv Kumar Tompala