Inventor · disambiguated record
Matthew Drummond Ritch
Also filed as: RITCH MATTHEW D · RITCH MATTHEW DRUMMOND
2 granted patents·2 pending applications·2 citations·filing 2021–2025
43Inventor score
Top patents by PatentIndex Score
4 records- 0185US11944330B2Aspiration catheterEXPANSE TECH PARTNERS LLC·Filed 2022·Granted Apr 2, 2024·2 cites·9 claims
- 0274US12369933B2Aspiration catheterEXPANSE TECH PARTNERS LLC·Filed 2024·Granted Jul 29, 2025·0 cites·14 claims
- 0370US2025325289A1Aspiration catheterEXPANSE TECH PARTNERS LLC·Filed 2025·Application pending·0 cites
- 0439US2023355988A1Transvenous pacing systemKHANNA PUNEET·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →