Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
IK

Igor Kuprin — 6 Patents

MOMolex: 5 patents #337 of 1,726Top 20%
Buffalo Grove, IL: #189 of 836 inventorsTop 25%
Illinois: #15,248 of 84,256 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Igor Kuprin has been granted 6 US patents while listed as an inventor at Molex. The first was granted in 2004 and the most recent in April 2023. Igor Kuprin ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Igor Kuprin in Buffalo Grove, IL, US.

Patents per Year

Patents granted per year, 2004 to 2023Bar chart with a peak of 2 patents in 2015.peak 22004: 1 patents20042014: 1 patents20142015: 2 patents20152021: 1 patents20212023: 1 patents2023

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11635575 Retrofit optical fiber connector module Wenzong Chen, Thomas D. Schiltz 2023-04-25
11099332 Retrofit optical fiber connector module Wenzong Chen, Thomas D. Schiltz 2021-08-24
9151909 Optical fiber connector Wenzong Chen, Scot A. Ernst, Brian J. Smith, Joanna Szewczyk, Mark Matuszewski 2015-10-06
9146364 Optical fiber connector Wenzong Chen, Scot A. Ernst, Brian J. Smith, Joanna Szewczyk, Mark Matuszewski 2015-09-29
8864390 Optical fiber connector Wenzong Chen, Scot A. Ernst, Brian J. Smith, Joanna Szewczyk, Mark Matuszewski 2014-10-21
6808444 Polishing fixture for fiber optic connectors Igor Grois 2004-10-26