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

Ali Berker — 5 Patents

3M: 5 patents #2,950 of 11,543Top 30%
Windom, MN: #690 of 2,819 inventorsTop 25%
Minnesota: #13,707 of 52,454 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Ali Berker has been granted 5 US patents while listed as an inventor at 3M. The first was granted in 2012 and the most recent in April 2016. Ali Berker ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Ali Berker in Windom, MN, US.

Patents per Year

Patents granted per year, 2012 to 2016Bar chart with a peak of 2 patents in 2012.peak 22012: 2 patents20122013: 1 patents20132014: 1 patents20142016: 1 patents2016

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9324312 Viscoelastic phononic crystal Manish Jain, Mark D. Purgett, Sanat Mohanty, Pierre A. Deymier, Bassam Merheb 2016-04-26 $27,640,000
8727071 Sound barrier for audible acoustic frequency management Joon Chatterjee, Richard W. Greger, Marie Aloshyna ep Lesuffleur, Sanat Mohanty 2014-05-20 $19,241,000
8607921 Hearing protection process and device Sharon R. Garber, Richard W. Greger, Marie Aloshyna ep Lesuffleur, Smarajit Mitra 2013-12-17 $17,242,000
8276709 Transportation vehicle sound insulation process and device Richard W. Greger, Marie Aloshyna ep Lesuffieur, Michael Patrick M. Mandanas, Sanat Mohanty, David A. Ylitalo +1 more 2012-10-02 $32,188,000
8132643 Sound barrier for audible acoustic frequency management Richard W. Greger, Manish Jain, Marie Alsohyna ep Lesuffleur, Sanat Mohanty 2012-03-13 $23,483,000