A. Thakur, Praveen Kumar, R. K. Sinha, and P. Devi, “Method and device for solar photo electrochemical hydrogen production from water with polymer coated filter paper photo electrode” (Patent Application No. 0101NF2019, Prov. Date: 27.07.2020)

Pooja Devi, SudeshnaBagchi, Anupma Thakur, Shipra Singh, and Vaibhav Solanki, A Portable Optical Device and Method for Selenium (IV) Detection in Water using Fluorescent/Colorimetric Chemo probes (Patent Application No.: 202111043409, Date: 24.09.2021)

Pooja Devi, Anupma Thakur, and Manish Kumar, Cresol Derived Chemical Sensor For Arsenic Detection In Water (Patent Application No.: 202111043408, Date: 24.09.2021)

Pooja Devi, NeerjaGarg, and VikasRana, HMIGauge: An image colorimeter for Heavy Metals detection in Water (Design Registration Filed, 2021, No.: 003DN2022)

Pooja Devi, NeerjaGarg, VikasRana and Ritesh Kumar, HMISense: A Mobile App for Heavy Metal Ions (Copyright Filed, 2021, No.: 041CR2021)

Pooja Devi,NeerjaGarg, Anupma Thakur, and Ritesh Kumar, HMISense: A Mobile App for Heavy Metal Ions (Trademark Filed, 2021, No.: 5219650)

Pooja Devi, Harry Garg, Ajay Kumar, Anupma Thakur, Manish Kumar, Pramendra Srivastava, Sonakshi Srivastava, Shivanshu, Rajesh Prakash Ringe, KrishanGopal Thakur, V-Treat Breathing and Scavenging Device (Design Registration Filed, 2021, No. 006DN2022)