33 patents
Utility
Annular Resilient Retention Member
30 Mar 23
A dental tool, such as an insertion tool for a dental implant, including a shaft extending along a longitudinal axis and having a distal end and a proximal end, the tool further including an annular resilient retention member formed of a metal material and connected to the shaft such that at least a section of the member protrudes from a surface of the shaft.
Stéphane COURVOISIER, Florian DALLA TORRE
Filed: 5 Dec 22
Utility
Dental Drill
23 Mar 23
The present invention relates to a dental drill (10) formed of titanium or a titanium alloy having a hardness greater than pure titanium, said drill extending along a central axis (A) from a proximal end (14) to a distal end (16).
Stéphane COURVOISIER, Eric JEANBOURQIN, Jean-Pierre PAUCHARD, Stefan MÜLLER, Frederik PANSE, Steffen KÜHNE
Filed: 30 Apr 18
Utility
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29 Sep 22
A method including fixing a dental drill template with a fixation pin including a rod and a head attached to the rod.
Edmund SUTER, Steffen KÜHNE, Patrick STREFF
Filed: 4 May 22
Utility
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2 Jun 22
A dental drill guiding system includes a drill guide including a hollow tube having an exterior surface and a guide sleeve including an internal surface defining a through bore configured to receive the hollow tube of the drill guide.
Simon ZOLLINGER, Sven SCHNEIDER, Alain HEDINGER, Tobias BRECHBUEHL
Filed: 6 Mar 20
Utility
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28 Apr 22
A method of surface treating a drill, the drill including a shaft extending along a central longitudinal axis from a proximal end to a distal end, the proximal end of the shaft including a shank adapted for connection to a rotary driver, the shaft further including, distal of the shank, a fluted section including at least one flute extending along the longitudinal length of the fluted section, the method including the steps of: acid etching at least a portion of the fluted section of the shaft in order to create a visible matted effect, subsequently electro-polishing at least the portion of the fluted section of the shaft in order to visibly reduce the matted effect and subsequently creating one or more visual marking within the portion of the fluted section of the shaft.
Simon ZOLLINGER, Sven SCHNEIDER
Filed: 6 Mar 20
Utility
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3 Feb 22
A torque wrench as a ratchet instrument for medical technology, including receiving opening which has head region, neck region adjoining head region, rod-shaped actuating lever fastened to neck region for application of torque to the head region, and enclosure forming receiving opening of head region.
Tobias BRECHBÜHL, Alain HEDINGER
Filed: 17 Dec 19
Utility
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6 Jan 22
A tool for use in dental implants wherein said tool includes a retention element held in the tool shaft via a friction fit.
Damien MAURY, Stéphane COURVOISIER, Azagen MOOTIEN, Florian DALLA TORRE
Filed: 14 Oct 19
Utility
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4 Nov 21
A body made of titanium or a titanium alloy having a topography for improved blood coagulation and/or cell attachment.
Simon BERNER
Filed: 15 Jul 21
Utility
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4 Nov 21
A dental implant includes a threaded portion extending along a central longitudinal axis from an apical end to a coronal end.
Ophir FROMOVICH
Filed: 10 Oct 19
Utility
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7 Oct 21
The present invention relates to an abutment of a dental implant system for connecting a dental implant and a suprastructure, said abutment comprising an abutment basic body extending from an apical end to a coronal end arranged opposite to the apical end.
Simon BERNER
Filed: 15 Jun 21
Utility
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7 Oct 21
A powder injection molding apparatus including an injection unit, mold formed of two mold parts with parting surface between first and second mold part, enclosing in assembled state of mold a mold cavity fluidically connected with injection unit via transfer channel, vibrational energy generator and transducer, and clamping unit designed to retain under the effect of clamping force first and second mold parts in contact with each other.
Gabriele BORDOLI, Bruno BUERGISSER, Marc STEPHAN, Stephane COURVOISIER
Filed: 22 Jul 19
Utility
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23 Sep 21
A dental implant with an implant extension which are formed along a longitudinal axis: the dental implant has an apical end, a coronal end and a section for receiving; securing an abutment; the implant extension is formed in one piece with the implant; extends away from an end face of the apical end along the longitudinal axis, the implant extension having a first section along the longitudinal axis with an annular constriction which is directly connected to the end face of the apical end of the implant; the implant breaks off from the implant extension at the constriction, along the longitudinal axis following the first section, wherein the second section, splined shaft section being further away from the implant than the first section, perpendicular to the longitudinal axis, an outer annular groove being designed to hold the implant extension by clamping the groove in the direction of the longitudinal axis.
Marcel KUNZ
Filed: 20 Dec 18
Utility
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5 Aug 21
A dental article including a dental article body made of a ceramic material and a coating formed on the surface of said dental article body.
Kai Thomas ORTNER, Marc STEPHAN
Filed: 23 Jul 19
Utility
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24 Jun 21
A process for the preparation of an article by powder injection molding, the process including the steps of providing a feedstock containing a powder of a ceramic, a metal or a metal alloy dispersed in a binder, heating the feedstock, and injecting the heated feedstock into a mold cavity of a mold, where it cools and hardens to the configuration of the mold cavity.
Gabriele BORDOLI, Bruno BUERGISSER, Marc STEPHAN, Stéphane COURVOISIER
Filed: 22 Jul 19
Utility
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13 May 21
A dental abutment system including an abutment, an inlay and screw, wherein the screw at least partially occupies the interior channel of the inlay.
Daniel BUSCHMANN, Philippe CHAVANNE, Jasmine RÜEGG
Filed: 19 Jun 19
Utility
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1 Apr 21
An improved fixing pin support for a dental prosthesis in order to be able to connect the dental prosthesis to a jaw by means of fixing pins which can each be moved through a guide bore in the fixing pin support.
Rebic MARKO, Sattler MAXIMILIAN, Dietz SÖREN, Hudeczek ERNST
Filed: 30 Aug 18
Utility
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25 Mar 21
The invention relates to a tooth stump for a dental model, said dental model comprises at least one tooth and at least one tooth stump receptacle for at least partially receiving the tooth stump, said tooth stump comprises a tooth portion in the form of a human or animal tooth and a coupling portion defining a coupling portion longitudinal axis for force-locking and/or positive-locking engagement with the at least one tooth stump receptacle of the dental model in a coupling position, the tooth stump comprising a positioning device for defined spatial positioning of the tooth stump in the tooth stump receptacle in the coupling position, wherein the positioning device comprises at least one positioning element formed on the coupling portion.
Andreas Schultheiss, Andreas Geitner, Markus Krause, Daniel Roeckl, Maximilian Sattler, Soeren Dietz
Filed: 16 Oct 20
Utility
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2 Dec 20
The present invention for the first time discloses a method and a kit of parts for treating a periodontal disease, such as periimplantitis, gingivitis, periodontitis and/or periimplant mucositis, caused by microorganisms that colonize a tooth and/or implant surface at, above and/or below the gingival margin, and which reside in a biofilm either subgingival and/or supragingival, characterized by employing a surgical process leading to substantively removing, destroying, killing and/or disrupting and/or inhibiting growth and/or regrowth of a pathogenic biofilm at a site of a microbial infection in a patient suffering from a periodontal disease.
Marianne Berg, George Raeber
Filed: 4 Aug 20
Utility
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25 Nov 20
A process for providing a sterilized dental article, at least a portion of the surface of which exhibiting a contact angle of less than 45°.
Simon BERNER
Filed: 23 Apr 18
Utility
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28 Oct 20
The present invention relates to endosseous implants and in particular, to screw form dental implants for implanting within bone.
Ophir FROMOVICH
Filed: 25 May 20