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MCSPADDEN JOHN T

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    238,177
  • Filing trend
    ⇩ 100.0%
About

MCSPADDEN JOHN T has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1984. 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 machine tools are SCHNEIDER S, DW LINGUAL SYSTEMS GMBH and NAVARRO CARLOS F.

Patent filings per year

Chart showing MCSPADDEN JOHN Ts patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mcspadden John T 19
#2 Fitzmorris Bernard A 1
#3 Ferber Mark S 1
#4 Sikka Vinod 1

Latest patents

Publication Filing date Title
US2018049845A1 Endodontic Instrument & Method for Fabricating Endodontic Instrument Using Additive Manufacturing Process
US2012231413A1 Endodontic instrument and method of manufacturing
WO2010030668A1 Endodontic instrument and method of manufacturing
US2006265858A1 Endodontic instrument having notched cutting surfaces
US2006228668A1 Endododontic file with multi-tapered flutes
USRE35070E Root canal filling device including releasably reusable inserter tool
US5275562A Method and material for obturating an extirpated root canal
US5067900A Apparatus and method for applying gutta-percha to a carrier
US5035617A Endodontic instrument
US5083923A Method of obturating an extirpated root canal
US5104316A Endodontic instrument
US4904185A Dental instrument
US4605025A Powered dental flossing device