Inventor · Briarcliff Manor, NY, US

Sundaram Ravikumar

45Patents
17h-index
11Co-inventors
78Inventor score

Filing activity: Jun 20, 2001 → Jan 5, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7326230B2 Vascular sealing device and method of use Human Necessities 164 Expired
US7195592B2 Surgical retractor apparatus for use with a surgical port Human Necessities 72 Expired
US8230863B2 Platform for fixing surgical instruments during surgery Emerging Cross-Sectional Technologies 68 Active
US7276037B2 Compression apparatus for applying localized pressure to the venous system of the leg Performing Operations; Transporting 58 Expired
US7363927B2 Removable blood vessel occlusion device Performing Operations; Transporting 57 Expired
US9492187B2 Minimally invasive surgical assembly and methods Human Necessities 52 Active
US7344495B2 Surgical retractor apparatus for use with a surgical port Human Necessities 50 Expired
US7559908B2 Compression apparatus for applying localized pressure to a wound or ulcer Human Necessities 41 Expired
US8313507B2 Minimally invasive rake retractor and method for using same Human Necessities 31 Active
US7967766B2 Compression garment with heel elevation Human Necessities 30 Active
US7766937B2 Minimally invasive surgical assembly and methods Human Necessities 30 Active
US7850629B2 Compression apparatus for applying localized pressure to an extremity Human Necessities 28 Active
US8216165B2 Compression garments with heel elevation Human Necessities 27 Active
US8133255B2 Minimally invasive surgical assembly and methods Human Necessities 27 Active
USD728799S1 Leg elevation apparatus General 23 Active
US6592535B2 Methods and apparatus for arresting scalp bleeding Human Necessities 23 Expired
USD711000S1 Leg elevation apparatus General 19 Active
US8617144B2 Venous closure catheter and method for sclerotherapy Human Necessities 17 Active
US8956351B2 Minimally invasive surgical needle and cauterizing assembly and methods Human Necessities 14 Active
US6848718B2 Ski caddy having means for utilizing ski poles as a support Performing Operations; Transporting 14 Expired
US9326784B2 Minimally invasive surgical assembly and methods Human Necessities 10 Active
US9033906B2 Therapeutic compression apparatus Human Necessities 7 Active
US10390852B2 Minimally invasive surgical assembly and methods Human Necessities 6 Active
US7909787B2 Reconfigurable heel elevator Human Necessities 6 Expired
US9326757B2 Surgical instruments for laparoscopic aspiration and retraction Human Necessities 4 Active

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