Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Joe Karratt — 2 Patents

XTXtent: 2 patents #15 of 26Top 60%
Millbrae, CA: #216 of 414 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Joe Karratt has been granted 2 US patents while listed as an inventor at Xtent. The first was granted in 2007 and the most recent in December 2011. Joe Karratt ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Joe Karratt in Millbrae, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8083788 Apparatus and methods for positioning prostheses for deployment from a catheter Pablo Acosta, Bernard Andreas, Stephen Kao, Steve Landreville, Eric Lang +3 more 2011-12-27
7182779 Apparatus and methods for positioning prostheses for deployment from a catheter Pablo Acosta, Bernard Andreas, Stephen Kao, Steve Landreville, Eric Lang +3 more 2007-02-27