Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark A. Ritchie — 5 Patents

Abbott: 5 patents #1,534 of 5,509Top 30%
Fallbrook, CA: #55 of 304 inventorsTop 20%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Mark A. Ritchie has been granted 5 US patents while listed as an inventor at Abbott. The first was granted in 2017 and the most recent in June 2025. Mark A. Ritchie ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Mark A. Ritchie in Fallbrook, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12324755 Scaffolds having a radiopaque marker and methods for attaching a marker to a scaffold Rommel Lumauig, Joel Harrington, Chad Abunassar, David D. Hart, Cornel I. Ciurea +2 more 2025-06-10
11478370 Scaffolds having a radiopaque marker and methods for attaching a marker to a scaffold Rommel Lumauig, Joel Harrington, Chad Abunassar, David D. Hart, Cornel I. Ciurea +2 more 2022-10-25 $256,217,000
10610387 Scaffolds having a radiopaque marker and methods for attaching a marker to a scaffold Rommel Lumauig, Joel Harrington, Chad Abunassar, David D. Hart, Cornel I. Ciurea +2 more 2020-04-07 $698,038,000
9913958 Protective sheaths for medical devices Cornel I. Ciurea, Karen J. Wang, David D. Hart, Jessie Madriaga 2018-03-13 $58,592,000
9700443 Methods for attaching a radiopaque marker to a scaffold Rommel Lumauig, Joel Harrington, Chad Abunassar, David D. Hart, Cornel I. Ciurea +2 more 2017-07-11 $55,623,000