LB

L. Stephen Buchanan

OR Ormco: 3 patents #34 of 139Top 25%
Overall (All Time): #193,036 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11717388 Multi-cannula negative pressure irrigation system 2023-08-08
11605310 Anatomic apparatus and training system for remote and interactive hands-on surgical training for dentists 2023-03-14
11471249 Self-heating electric plugger/syringe needle for use in filling a root canal 2022-10-18
11049415 Anatomic apparatus and training system for remote and interactive hands-on surgical training 2021-06-29
10779920 Multi-cannula negative pressure irrigation system 2020-09-22
10729514 Self-heating electric plugger/syringe needle for use in a root canal 2020-08-04
10543060 Fluted endodontic file Carlos A. Aloise, Sorin Vasile Cora, Emanuele Maretto, Gopikrishnan Soundararajan 2020-01-28
10501651 Radio-opaque 3D printing ink 2019-12-10
10420629 Endodontic instruments with pilot tips and parabolic cutting flutes 2019-09-24
9750582 Endodontic therapy system, apparatus and method making use of a disposable CT registration tray device with pre-set radiographic registration markers 2017-09-05
8986006 Dental obturator 2015-03-24
8408901 Variable land, multiple height flute contour design for endodontic files 2013-04-02
7993138 Apex locator for endodontic procedures 2011-08-09
7942673 Dental obturator 2011-05-17
7695191 X-ray imaging and positioner 2010-04-13
7604479 Tip wrench for ultrasonic dental tool 2009-10-20
7448867 Medical treatment apparatus Carlos A. Aloise, William Du, Steven Edward Benson, Brenton C. Lively, Gary Garman 2008-11-11
6955536 Motor control system for endodontic handpiece providing dynamic torque limit tracking of specific file fatigue 2005-10-18
6722882 Dental instruments for use with ultrasonic handpieces 2004-04-20
6053735 Root canal preparation method 2000-04-25
4836780 Anti-curvature dental root canal shaping file 1989-06-06
4708651 Endodontic root canal file bending pliers 1987-11-24