Learn more

BURNHAM WARREN R

Overview
  • Total Patents
    12
About

BURNHAM WARREN R has a total of 12 patent applications. Its first patent ever was published in 1988. It filed its patents most often in WIPO (World Intellectual Property Organization), Canada and EPO (European Patent Office). Its main competitors in its focus markets machines and medical technology are BOUTECH NV, FERGUSON DENNIS E and CONROY MEDICAL AB.

Patent filings in countries

World map showing BURNHAM WARREN Rs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 4
#2 Canada 3
#3 EPO (European Patent Office) 3
#4 United States 2

Patent filings per year

Chart showing BURNHAM WARREN Rs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Medical technology

Top inventors

# Name Total Patents
#1 Burnham Warren R 12

Latest patents

Publication Filing date Title
WO9726935A1 Method of making small diameter catheters and the like type of reinforced tubular product
US5335410A Method of making ultra small diameter catheters and of reinforced tubular product
US5244619A Method of making catheter with irregular inner and/or outer surfaces to reduce travelling friction
WO9001406A1 Method of making a catheter or tube
CA1294094C Method for making a tubular product, especially a catheter, and article made thereby