Inventor · disambiguated record
John M. Toomasian
Also filed as: TOOMASIAN JOHN M
3 granted patents·270 citations·filing 1997–2002
78Inventor score
Technology areasA61M
Files withHEARTPORT INC3
Top patents by PatentIndex Score
3 records- 0175US6443922B1Methods and devices for maintaining cardiopulmonary bypass and arresting a patient's heartHEARTPORT INC·Filed 1999·Granted Sep 3, 2002·127 cites·14 claims
- 0275US5957879AMethods and devices for maintaining cardiopulmonary bypass and arresting a patient's heartHEARTPORT INC·Filed 1997·Granted Sep 28, 1999·132 cites·8 claims
- 0355US6974434B2Methods and devices for maintaining cardiopulmonary bypass and arresting a patient's heartHEARTPORT INC·Filed 2002·Granted Dec 13, 2005·11 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →