Portable Hand Held Smart device for real time Water Quality Measurement and Water Quality Classification, Abheek Gupta, Farhan Mohammad Khan, Anu Gupta, Rajiv Gupta, Application No.: 202111017453 ; Filed on 14.4.2021; India; Status: Awaited
System for Water Storage with Heat Exchange for Treating Ambient Air; Puppala Harish, Rajiv Gupta, Application No.: 20201101600; Filed on 13.4.2020; India; Status: Granted: March 2024
Adsorbent material and process for Preparation thereof; Soumya Kar, Rajiv Gupta, Application No: 202011011674; TEMP/E-1/12578/2020-DEL; Filed on 18.3.2020; India; Status: Awaited
Jute Fiber Water Tank: An Eco-Friendly Water Storage Method, India Provisional Patent Application No.: 201911045423 Inventors: Soumya Kar, Raya Raghavendra Kumar, Rajiv Gupta, Dated: November 4, 2019; Granted: Dec. 2023
Pervious concrete filter and water purifying systems, India – Provisional Patent Application No.: 201811029517 Inventors: Rajiv Gupta, Prabhat Jha, Dated: August 06, 2018, Granted: subject to submission of certificate
A Reservoir System for Underground Water Storage, Application Number: 201711045481, Inventors: Rajiv Gupta and Keyur Kapadia, Application Filing Date: 7th March.2018
A formulation for reduction of fluoride and total dissolved solids in water and process for reduction thereof, Application Number: 201711011204, Inventors: Anupam Singhal, Rajiv Gupta, and Arun Nihal Singh, Application Filing Date: 29th March 2017; Granted: 2022.
Low Cost Filtration System and Method for Fluoride Reduction from Water, U.S. Provisional Patent ApplicationSerial No. 62/685,021, Inventors: Rajiv Gupta, Sheetal Sekhri, and Anupam Singhal, Filed on June 14, 2018