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USPTO Patent Rankings Data through Dec 31, 2025
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Mark D. Barbieri — 3 Patents

IPIntertape Polymer: 2 patents #15 of 42Top 40%
Aliquippa, PA: #20 of 105 inventorsTop 20%
Pennsylvania: #23,787 of 74,527 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Mark D. Barbieri has been granted 3 US patents while listed as an inventor at Intertape Polymer. The first was granted in 2001 and the most recent in March 2011. Mark D. Barbieri ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mark D. Barbieri in Aliquippa, PA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7906598 Recirculation loop reactor bulk polymerization process Richard Walter St. Coeur, John K. Tynan, Jr., Mark A. Lewandowski 2011-03-15
7829640 Recirculation loop reactor bulk polymerization process Richard Walter St. Coeur, John K. Tynan, Jr., Mark A. Lewandowski 2010-11-09
6231018 Guitar hanger 2001-05-15