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

Hari Rajaraman — 6 Patents

POPolyone: 5 patents #11 of 128Top 9%
Hudson, OH: #125 of 536 inventorsTop 25%
Ohio: #13,600 of 73,341 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Hari Rajaraman has been granted 6 US patents while listed as an inventor at Polyone. The first was granted in 2011 and the most recent in March 2021. Hari Rajaraman ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Hari Rajaraman in Hudson, OH, US.

Patents per Year

Patents granted per year, 2011 to 2021Bar chart with a peak of 2 patents in 2012.peak 22011: 1 patents20112012: 2 patents20122015: 2 patents20152021: 1 patents2021

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10941257 Versatile color concentrate for clear polymers Jeffrey S. Smink, Bryan Ball 2021-03-09
9085680 Low gloss capstock Thomas Majewski 2015-07-21 $7,232,000
9085681 Low gloss ionomer-based capstock Thomas Majewski, Roman B. Hawrylko 2015-07-21 $7,232,000
8252855 Liquid color concentrate Stephen Cranney, Thomas Majewski, Peter Prusak 2012-08-28 $9,968,000
8168697 Color biofiber for plastic articles Stephen Cranney, Thomas Majewski 2012-05-01 $8,665,000
7973099 Pre-processed thermoplastic compound 2011-07-05 $6,004,000