Patent assignee · US · COMPANY

VertiFlex, Inc.

44Patents

41Active

44Granted

53Portfolio score

Filing activity: Jun 7, 1976 → Dec 15, 2022 · 14 expiring within 5 years

Most-cited patents

Patent	Title	Area	Cited by	Status
US8128662B2	Minimally invasive tooling for delivery of interspinous spacer	Human Necessities	1,095	Active
US8123807B2	Systems and methods for posterior dynamic stabilization of the spine	Human Necessities	144	Active
US8409282B2	Systems and methods for posterior dynamic stabilization of the spine	Human Necessities	115	Active
US8012207B2	Systems and methods for posterior dynamic stabilization of the spine	Human Necessities	115	Active
US8425559B2	Systems and methods for posterior dynamic stabilization of the spine	Human Necessities	109	Active
US8123782B2	Interspinous spacer	Human Necessities	75	Active
US8273108B2	Interspinous spacer	Human Necessities	59	Active
US8292922B2	Interspinous spacer	Human Necessities	57	Active
US8277488B2	Interspinous spacer	Human Necessities	56	Active
US8845726B2	Dilator	Human Necessities	54	Active
US8613747B2	Spacer insertion instrument	Human Necessities	51	Active
US8628574B2	Systems and methods for posterior dynamic stabilization of the spine	Human Necessities	47	Active
US8945183B2	Interspinous process spacer instrument system with deployment indicator	Human Necessities	47	Active
US8740948B2	Spinal spacer for cervical and other vertebra, and associated systems and methods	Human Necessities	46	Active
US9155572B2	Minimally invasive tooling for delivery of interspinous spacer	Human Necessities	46	Active
US8864828B2	Interspinous spacer	Human Necessities	45	Active
US9155570B2	Interspinous spacer	Human Necessities	34	Active
US9119680B2	Interspinous spacer	Human Necessities	34	Active
US9393055B2	Spacer insertion instrument	Human Necessities	33	Active
US9186186B2	Spinal spacer for cervical and other vertebra, and associated systems and methods	Human Necessities	32	Active
USD315366S	Writing board	General	32	Expired
US9161783B2	Interspinous spacer	Human Necessities	32	Active
US9283005B2	Systems and methods for posterior dynamic stabilization of the spine	Human Necessities	30	Active
USD249048S	Filing tray	General	20	Expired
US9532812B2	Interspinous spacer	Human Necessities	17	Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.