Patent assignee · US · INDIVIDUAL

Roger P. Jackson

81Patents
81Active
81Granted
54Portfolio score

Filing activity: Jun 21, 2010 → Apr 12, 2021 · 1 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US9480517B2 Polyaxial bone anchor with pop-on shank, shank, friction fit retainer, winged insert and low profile edge lock Emerging Cross-Sectional Technologies 90 Active
US9186291B2 Patient positioning support structure with trunk translator Human Necessities 73 Active
US9295433B2 Synchronized patient elevation and positioning apparatus for use with patient positioning support systems Human Necessities 68 Active
US9339430B2 Patient positioning support apparatus with virtual pivot-shift pelvic pads, upper body stabilization and fail-safe table attachment mechanism Human Necessities 68 Active
US9504496B2 Polyaxial bone anchor with pop-on shank, friction fit retainer and winged insert Emerging Cross-Sectional Technologies 62 Active
US9717534B2 Polyaxial bone anchor with pop-on shank and friction fit retainer with low profile edge lock Emerging Cross-Sectional Technologies 61 Active
US10363070B2 Pivotal bone anchor assemblies with pressure inserts and snap on articulating retainers Human Necessities 61 Active
US9980753B2 pivotal anchor with snap-in-place insert having rotation blocking extensions Human Necessities 58 Active
US9907574B2 Polyaxial bone anchors with pop-on shank, friction fit fully restrained retainer, insert and tool receiving features Human Necessities 57 Active
US9918745B2 Polyaxial bone anchor with pop-on shank and winged insert with friction fit compressive collet Emerging Cross-Sectional Technologies 56 Active
US9883892B2 Polyaxial bone anchor with pop-on shank, friction fit retainer, winged insert and low profile edge lock Emerging Cross-Sectional Technologies 46 Active
US9522021B2 Polyaxial bone anchor with retainer with notch for mono-axial motion Human Necessities 41 Active
US9636146B2 Multi-start closures for open implants Human Necessities 37 Active
US10058354B2 Pivotal bone anchor assembly with frictional shank head seating surfaces Human Necessities 36 Active
US9226865B2 Patient positioning support structure Human Necessities 36 Active
US10172649B2 Bottom-loaded pivotal bone anchor assembly with non-pivoting retainer and deployable insert Emerging Cross-Sectional Technologies 33 Active
US9717533B2 Bone anchor closure pivot-splay control flange form guide and advancement structure Human Necessities 32 Active
US9956006B2 Pivotal bone anchor with snap-on receiver and insert deployment Human Necessities 32 Active
US10179010B2 Pivotal bone anchor with bottom-loaded shank and tool-deployable interference fit rod-engaging insert Human Necessities 31 Active
US9451993B2 Bi-radial pop-on cervical bone anchor Human Necessities 30 Active
US10194951B2 Polyaxial bone anchor with compound articulation and pop-on shank Human Necessities 29 Active
US9510987B2 Patient positioning support structure with trunk translator Human Necessities 28 Active
US9861394B2 Bone anchor closure pivot-splay control flange form guide and advancement structure Human Necessities 28 Active
US9622928B2 Radiolucent hinge for a surgical table Fixed Constructions 26 Active
US9924975B2 Bone anchor having a snap-fit assembly Human Necessities 25 Active

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