Learn more

RUDDLE CLIFFORD J

Overview
  • Total Patents
    22
About

RUDDLE CLIFFORD J has a total of 22 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, consumer goods and pharmaceuticals are NEUSCHAEFER GERD, GEMTECH INC and NARBONI VICTOR.

Patent filings per year

Chart showing RUDDLE CLIFFORD Js patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Ruddle Clifford J 21
#2 Sharp Robert H 5
#3 Barker Stephen 4
#4 Robert H Sharp 1
#5 Clifford J Ruddle 1

Latest patents

Publication Filing date Title
US2010092922A1 Method for cleaning a root canal system
US2008160479A1 Syringe for a combined dental irrigator and vacuum device
US2008160480A1 Cannula for a combined dental irrigator and vacuum device
US2006234183A1 Apparatus for cleaning a root canal system
US2007015108A1 Vibrational driver for endodontic activators
US2006234182A1 Apparatus for cleaning a root canal system
US6981869B2 Injection molded endodontic brush
WO02053053A1 Microbrush for endodontic use
WO9962420A1 Root canal obstruction removal system
CA2274504A1 Radiopaque solution for visualizing dental anatomy, pathological conditions, and iatrogenic events, and method of use