Inventor · San Francisco, CA, US

Jonathan Root

28Patents
20h-index
17Co-inventors
82Inventor score

Filing activity: Apr 30, 1996 → Jun 12, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US5662671A Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries Human Necessities 1,141 Expired
US6010522A Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries Human Necessities 750 Expired
US5895399A Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries Human Necessities 701 Expired
US5769816A Cannula with associated filter Human Necessities 699 Expired
US5997557A Methods for aortic atherectomy Human Necessities 567 Expired
US6592546B1 Aortic occluder with associated filter and methods of use during cardiac surgery Human Necessities 544 Expired
US5989281A Cannula with associated filter and methods of use during cardiac surgery Human Necessities 501 Expired
US6235044A Percutaneous catheter and guidewire for filtering during ablation of mycardial or vascular tissue Human Necessities 488 Expired
US5876367A Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries Human Necessities 487 Expired
US6309399A Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries Human Necessities 421 Expired
US5980555A Method of using cannula with associated filter during cardiac surgery Human Necessities 402 Expired
US6179851A Guiding catheter for positioning a medical device within an artery Human Necessities 337 Expired
US6682543B2 Methods for aortic artherectomy Human Necessities 324 Expired
US6136016A Cannula with associated filter and methods of use during cardiac surgery Human Necessities 300 Expired
US6673090B2 Percutaneous catheter and guidewire for filtering during ablation of myocardial or vascular tissue Human Necessities 299 Expired
US6117154A Cannula with associated filter and methods of use during cardiac surgery Human Necessities 259 Expired
US6074357A Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries Human Necessities 243 Expired
US7326226B2 Percutaneous catheter and guidewire for filtering during ablation of myocardial or vascular tissue Human Necessities 180 Expired
US6551268B1 Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries Human Necessities 138 Expired
US7306575B2 Aortic occluder with associated filter and methods of use during cardiac surgery Human Necessities 33 Expired
US9463059B2 Cutting tool with circulating wire Human Necessities 13 Active
US9801749B2 Methods allowing pyloric sphincter to normally function for bariatric stents Human Necessities 13 Active
US6689084B2 Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries Human Necessities 8 Expired
US9579186B2 Medical devices and methods to prevent bile reflux after bariatric procedures Human Necessities 4 Active
US9883958B2 Stent delivery device Human Necessities 1 Active

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