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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | EPO (European Patent Office) | 7 | |
#3 | WIPO (World Intellectual Property Organization) | 4 | |
#4 | Australia | 1 | |
#5 | Canada | 1 | |
#6 | China | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Consumer goods | |
#3 | Pharmaceuticals |
# | Technology | |
---|---|---|
#1 | Dentistry | |
#2 | Brushes | |
#3 | Medical preparations | |
#4 | Syringes |
# | 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 |
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 |