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Halan Prakash

Professor

Enviromental Chemistry and Water, Photochemical and Photobiological Sciences

Patents

Patents:

 
GRANTED
  1. A bactericidal composition and a method for disinfecting water under visible light irradiation, Prof. Halan Prakash, Parakh Priyadarshini, Prasad Panzade, Subramanian, Gokulakrishnan, 

 Status: GRANTED on 25/3/2022 Patent Number: 393066; Application Number: 201611017381

This invention relates to a bactericidal composition comprising Ru(II) polypyridyl complex for disinfecting water under visible light irradiation. The invention also relates to a method for disinfecting water under visible light irradiation

  1. A bactericidal composition for disinfecting water,  Parakh Priyadarshini, Subramanian Gokulakrishnan, Halan Prakash, Panzade Prasad

Status: GRANTED on 07/08/2023 Patent Number: 443394, Application Number: 201711009974

This invention relates to a bactericidal composition comprising a Fe (II) polypyridyl complex for disinfecting water. This invention also relates to a method of preparing the bactericidal composition.

 
FILED 

1. UVC LED System for water treatment, patent filed , Raikar Laxman Govind, Salve Nupur Vijay,  Gandhi Jemi Kamlesh , Gupta Kopuri Vijay Kumar, Prof. Halan Prakash. Status, Application number 202111046524 dated 12 October 2021 and published on 14/04/2023, Applicant: BITS 

2.  A water disinfection system and process for restricting regrowth of microorganisms in disinfected water, Jemi Gandhi, KVK Gupta and Halan Prakash 
Application Number: 202411075521, dated 5/10/2024 and published on 18/10/2024, Applicant: BITS