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TERWILLIGER RICHARD A

Overview
  • Total Patents
    23
About

TERWILLIGER RICHARD A has a total of 23 patent applications. Its first patent ever was published in 1990. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and EPO (European Patent Office). Its main competitors in its focus markets medical technology, machines and engines, pumps and turbines are BEST MEDICAL INT INC, Neurostream Technologies General Partnership and LEE IL KWON.

Patent filings in countries

World map showing TERWILLIGER RICHARD As patent filings in countries

Patent filings per year

Chart showing TERWILLIGER RICHARD As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Terwilliger Richard A 23
#2 Lamoureux Gary A 12

Latest patents

Publication Filing date Title
WO2004101026A2 Delivery system and method for interstitial radiation therapy using seed strands with custom end spacing
WO03039806A1 System and method for making radiation strands
WO03039654A2 Radiation seeds having projections and indentations
AU2002342290A1 Hollow radioactive seeds for interstitial brachytherapy
WO03039653A2 System for manufacturing interstitial radiation therapy seed strands
AU2002359338A1 Radiation seeds having projections and indentations
EP0889706A1 Echogenic needle
EP0755225A1 Biopsy needle
US5282476A Biopsy apparatus with tapered vacuum chamber
WO9304629A1 Biopsy instrument with radius ground cutting edge
US5188118A Automatic biopsy instrument with independently actuated stylet and cannula
US5183052A Automatic biopsy instrument with cutting cannula