Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Tiruchirappalli, IN ranks #22,031 worldwide for total patents filed all time, with 56 patents from 22 inventors. Leading employers of inventors based in Tiruchirappalli, IN include Johnson Controls Technology, Sun Pharmaceutical Industries Limited, Honeywell.

Showing 1–22 of 22 inventors

Rank Inventor Primary Company Patents
1 Ashok Sridharan Johnson Controls Technology 12
2 Kalaiselvan RAMARAJU Sun Pharmaceutical Industries Limited 7
3 Arjun Viswanathan Honeywell 5
#4 Subramanian Natesan Aurinia Pharmaceuticals 4
#5 Mulk Abdul Maluk Mohamed Twin Health 3
#5 Mohideen Abdul Kadar Wipro Limited 3
#5 Divakar Viswanathan PayPal 3
#8 Aniruththan Somu Duraisamy Fmr 2
#8 Manikandan Thiyagarajan GE 2
#8 M. A. Akbarsha 2
#8 Rajthilak Dasarathan Sandisk Technologies 2
#12 Rajasekaran Jeevanandham Lsi 1
#12 Vishnu Gajendran Microsoft 1
#12 Shenbaga Prasanna Amazon 1
#12 Collins Mariasoosei Altiostar Networks 1
#12 Deepak Baskaran Carrier 1
#12 Monitto Pitchaimani Sebastin Cisco 1
#12 Meer Ahmed Mphasis Limited 1
#12 Monish Aswani John Deere 1
#12 Sridharan Soundararajan Flowserve Management 1
#12 Salai Vinoth Sa Freshworks 1
#12 Johncy Arul ANBUROSE Verizon 1