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

Constantinos Balas — 7 Patents

FPForth Photonics: 6 patents #1 of 3Top 35%
Patras, GR: #12 of 149 inventorsTop 9%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Constantinos Balas has been granted 7 US patents while listed as an inventor at Forth Photonics. The first was granted in 2001 and the most recent in December 2012. Constantinos Balas ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Constantinos Balas in Patras, GR.

Patents per Year

Patents granted per year, 2001 to 2012Bar chart with a peak of 2 patents in 2009.peak 22001: 1 patents20012009: 2 patents20092010: 1 patents20102011: 1 patents20112012: 2 patents2012

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8340745 Methods for characterizing cancer and pre-cancer tissues 2012-12-25
8173432 Method and system for characterization and mapping of tissue lesions 2012-05-08
7974683 Method and system for characterization and mapping of tissue lesions via light and special chemical agents Demetrios Pelecoudas 2011-07-05
7749162 Vaginal speculum arrangement 2010-07-06
7598088 Optical imaging method and system for characterization and mapping of tissue lesions 2009-10-06
7515952 System for characterization and mapping of tissue lesions Demetrios Pelecoudas 2009-04-07
6251069 Laryngoscope with a flexible blade Spyros Mentzelopoulos 2001-06-26