Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bloomfield, NJ ranks #1,624 worldwide for total patents filed in 2021, with 83 patents from 37 inventors. Leading employers of inventors based in Bloomfield, NJ include Microjet Technology Co., Saudi Arabian Oil, Lummus Technology.

Showing 1–37 of 37 inventors

Rank Inventor Primary Company Patents
1 Chang-Yen Tsai Microjet Technology Co. 10
2 Ibrahim Abba Saudi Arabian Oil 7
3 Kareemuddin Shaik Saudi Arabian Oil 6
3 Essam Abdullah Al-Sayed Saudi Arabian Oil 6
#5 Ujjal K. Mukherjee Lummus Technology 4
#5 Kandasamy Sundaram Lummus Technology 4
#5 Sami Barnawi Saudi Arabian Oil 4
#8 Mazin Tamimi Lummus Technology 3
#8 Avinash Gupta Ii-Vi Incorporated 3
#8 Ronald M. Venner Lummus Technology 3
#11 Sanjay Nana Applied Research Associates 2
#11 Charles Red, Jr. Applied Research Associates 2
#11 Julie Chabot Chevron 2
#11 Edward N. Coppola Applied Research Associates 2
#11 Marek Kurylko Mastercard 2
#11 Theodorus Maesen Lummus Technology 2
#17 Seyed Sadegh Moshen Salehi Hyperfine Operations 1
#17 Raghu Narayan Lummus Technology 1
#17 Nikki Thompson Verizon 1
#17 William Londono Correa Zodiac Pool Systems 1
#17 Roberto Groppi Lummus Technology 1
#17 Adrian Ramkelawan Asco Power Technologies 1
#17 Paul Kurtz Sun Chemical 1
#17 Vincenzo Marco Brignone Lummus Technology 1
#17 Kimberly A. Griswold US Army 1
#17 Pasquale N. Confalone Dupont Pharmaceuticals 1
#17 Robert M. Policano Cerence Operating 1
#17 Jennifer Paredes Anthrogenesis 1
#17 John Lorenzo Ldg Enterprises 1
#17 Condoor Lakshmi Punith Kumar Revolutionice 1
#17 Emmanuel D. Arceo Automatic Switch 1
#17 Arun Arora Lummus Technology 1
#17 Renee Williams 1
#17 Jeffrey Fleisig Pucline 1
#17 John Maiden JPMorgan Chase 1
#17 Perry Lew Lummus Technology 1
#17 Aleksandr Klebanov Aqua Products 1

Part of New Jersey