Inventor · Santa Rosa, CA, US

Gianfranco Pellegrini

19Patents
10h-index
36Co-inventors
72Inventor score

Filing activity: Jan 23, 1998 → May 24, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8414645B2 Transcatheter valve delivery systems and methods Human Necessities 296 Active
US8986375B2 Anti-paravalvular leakage component for a transcatheter valve prosthesis Human Necessities 261 Active
US9480557B2 Stents for prosthetic heart valves Human Necessities 67 Active
US5894437A Concurrent read/write architecture for a flash memory Physics 60 Expired
US8034099B2 Stent prosthesis having select flared crowns Human Necessities 31 Active
US9320597B2 Transcatheter prosthetic heart valve delivery system with recapturing feature and method Human Necessities 25 Active
US9649191B2 Stents for prosthetic heart valves Human Necessities 23 Active
US8623079B2 Stents for prosthetic heart valves Human Necessities 22 Active
US9561102B2 Transcatheter delivery system and method with controlled expansion and contraction of prosthetic heart valve Human Necessities 20 Active
US9421343B2 Method of using catheter with rotating portion Human Necessities 10 Active
US9339630B2 Retractable drug delivery system and method Human Necessities 9 Active
US7826267B2 Method and apparatus for reading and programming a non-volatile memory cell in a virtual ground array Physics 2 Active
US10105223B2 Transcatheter prosthetic heart valve delivery system with recapturing feature Human Necessities 1 Active
US9060889B2 Methods for forming an orthogonal end on a helical stent Emerging Cross-Sectional Technologies 1 Active
US11833045B2 Transcatheter delivery system and method with controlled expansion and contraction of prosthetic heart valve Human Necessities 0 Active
US10231832B2 Stents for prosthetic heart valves Human Necessities 0 Active
US11020223B2 Transcatheter delivery system and method with controlled expansion and contraction of prosthetic heart valve Human Necessities 0 Active
US10820990B2 Stents for prosthetic heart valves Human Necessities 0 Active
US12115090B2 Stent graft delivery system including stent graft cutter Human Necessities 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.