Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ranchi, IN ranks #11,093 worldwide for total patents filed all time, with 171 patents from 66 inventors. Leading employers of inventors based in Ranchi, IN include King Faisal University, American Express, Wipro Limited.

Showing 1–50 of 66 inventors

Rank Inventor Primary Company Patents
1 Pran Kishore Deb King Faisal University 35
2 Aashish Prakash American Express 12
3 Sourav Mudi Wipro Limited 11
#4 Om Sharma Innoplexus Ag 8
#5 Makar Snai Qualcomm 6
#6 Amrit Shankar Dutta Sap Se 4
#6 Ankit Kumar Singh IBM 4
#6 Ananya Bandyopadhyay Wells Fargo Bank, N.A. 4
#6 Sachin Kumar Rai GE 4
#10 Vishwanath Gupta Honeywell 3
#10 Yogesh Beria Sap Se 3
#10 Dharam Deo Prasad Schlage Lock Company 3
#10 Prasun Kali Bhattacharya Cosmic Circuits Private Limited 3
#10 Pranjal Prasoon Adobe 3
#10 Manish Kumar Barnwal Walmart Apollo 3
#10 Sharad K. Patesaria Dell Products 3
#10 Anirudh Mahto Open Text 3
#10 Rajib Bhuniya Wockhardt Limited 3
#19 Bapi Gorain King Faisal University 2
#19 Ankit Kumar Mahto 2
#19 Snigdhaman Chatterjee Sap Se 2
#19 Swagatha GHOSH Wisys Technology Foundation 2
#19 Sidhant Agarwal Exlservice Holdings 2
#19 Swastika Ganguly King Faisal University 2
#19 Sibi Perumbamkudiyil Ittiyavirah Akay Flavours & Aromatics Pvt 2
#19 Aishwarya Aishwarya Optum 2
#27 Sushil Chandra Khan 1
#27 Sk Sartaj Ansari Tyco Fire & Security Gmbh 1
#27 Gopala Krishna Mokkapaty 1
#27 Shreeya Sengupta Wells Fargo Bank, N.A. 1
#27 Murty Suryanarayana Devulapalli 1
#27 Suranjana Sarkar Wells Fargo Bank, N.A. 1
#27 Raveesh Agarwal Highlevel 1
#27 Neha Shikha Kachhap Sap Se 1
#27 Amar K. Pati Adobe 1
#27 Kedar Nath Pandey 1
#27 Asim Kumar Sahu 1
#27 Bharat Chandra Roy 1
#27 Suprateem Bhattacherjee Samsung 1
#27 Sanjib De Wockhardt Limited 1
#27 Kuntal Das Cognizant Technology Solutions India Pvt. 1
#27 Ayush Utkarsh IBM 1
#27 Arnavesh Varun Giri Nxp Usa 1
#27 Subhadeep Gupta Amazon 1
#27 Amit Rajan 1
#27 Kumar Sharadchandra Hewlett Packard Enterprise 1
#27 Shalini Tripathy Cooper Technologies 1
#27 Suraj Kumar Verma Oracle 1
#27 Sohom Ghosh Fmr 1
#27 Ankit Kumar Mahto Open Text 1