Learn more

RESEARCH MEDICAL INC

Overview
  • Total Patents
    21
About

RESEARCH MEDICAL INC has a total of 21 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets medical technology, machines and chemical engineering are AKSYS LTD, WILKINSON WILLIAM R and HEMERUS MEDICAL LLC.

Patent filings in countries

World map showing RESEARCH MEDICAL INCs patent filings in countries

Patent filings per year

Chart showing RESEARCH MEDICAL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Todd Robert J 12
#2 Buckberg Gerald D 6
#3 Mcrea James C 6
#4 Shettigar Udipi 2
#5 Kelly Michael N 2
#6 Fowers Kirk 2
#7 Poulson Stephanie 2
#8 Xia Yong Nian 2
#9 Fox Douglas G 2
#10 Wright John T M 1

Latest patents

Publication Filing date Title
US5735791A Inflatable heart elevation apparatus and method
WO9732653A1 Selective membrane/sorption techniques for salvaging blood
US5683405A Vascular occluder
US5556386A Medical pressure relief valve
US5423745A Irregular surface balloon catheters for body passageways and methods of use
US5437651A Medical suction apparatus
US5358481A Apparatus and methods for controlling mixtures of blood and cardioplegia
US5416198A Selective sorbent removal system using polycation activated substrates
US5336170A Surgical site visualization wand
US5211850A Plasma filter sorbent system for removal of components from blood
US5226427A Removable stylet for retrograde cardioplegia catheter and methods for use
US5013296A Antegrade cardioplegia cannula
US5084031A Cardioplegia three-way double stopcock
US5021045A Retrograde venous cardioplegia catheters and methods of use and manufacture
US4804359A Cardiovascular cannula and obturator
US4639252A Venous return catheter