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LITTLEFORD PHILIP O

Overview
  • Total Patents
    12
About

LITTLEFORD PHILIP O has a total of 12 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets medical technology are CORTRAK MEDICAL INC, WOJEWÓDZKI SZPITAL SPECJALISTYCZNY WE WROCŁAWIU and ROBOMAX CO LTD.

Patent filings in countries

World map showing LITTLEFORD PHILIP Os patent filings in countries
# Country Total Patents
#1 United States 8
#2 EPO (European Patent Office) 2
#3 Canada 1
#4 Germany 1

Patent filings per year

Chart showing LITTLEFORD PHILIP Os patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

# Technology
#1 Electrotherapy
#2 Syringes
#3 Diagnosis and surgery

Top inventors

# Name Total Patents
#1 Littleford Philip O 12
#2 Bates Personal Representative 2

Latest patents

Publication Filing date Title
US5179961A Catheter guiding and positioning method
US5054500A Catheter guiding and positioning method
US4552157A Open curve, atrial "J" electrode
US4401127A Stable electrodes for endocardial pacing
US4357947A Electrode and method for endocardial atrial pacing
US4345606A Split sleeve introducers for pacemaker electrodes and the like
US4243050A Method for inserting pacemaker electrodes and the like
US4166469A Apparatus and method for inserting an electrode