Easy To Use Patents Search & Patent Lawyer Directory
At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Searching: dentistry
Search by keyword, patent number, inventor, assignee, city or state:
| Patent # | Description |
|---|---|
| US-6,431,958 |
Method for mechanochemical treatment of a material The invention concerns a method for the mechanochemical treatment of a material characterised in that to improve said material surface properties by... |
| US-6,428,725 |
Method for producing completely ceramic structures in the field of
dentistry The invention relates to a method for producing crowns etc. by producing a frame, for example, made of alumina, whereby a film (6) is shrink-fitted on the die... |
| US-6,413,499 |
Methods and kits for maxillary dental anesthesia by means of a nasal
deliverable anesthetic Methods and systems for anesthetizing a portion or all of a patient's maxillary dental arch using a nasal delivered anesthetizing composition. The process... |
| US-6,403,671 |
Polymerizable composition and the application thereof as a coupling agent The invention relates to a polymerizable, cross-linkable composition which contains: (A) 1-99.99 wt.-% of at least one conversion product of OH-functional... |
| US-6,402,519 |
Anchorage elements and auxiliary instruments for dentistry The anchorage element for a tooth suprastructure, e.g. a root canal anchor, consists of a fiber-reinforced synthetic material in which the biaxially or... |
| US-6,398,552 |
Torque indicator ratchet wrench for dentistry This present invention relates to a ratchet wrench and a torque indicator combined concentrically in a single housing. The ratchet wrench is useful for driving a... |
| US-6,394,810 |
Dental prosthesis Disclosed is a dental prosthesis. The dental prosthesis comprises an artificial tooth replacing a decayed tooth, the artificial tooth being made of a suitable... |
| US-6,394,803 |
Mixing arrangement A mixing arrangement and method for mixing a substance for the field of dentistry are provided, with the production of the substance requiring at least one base... |
| US-6,384,099 |
Method for curing polymeric materials, such as those used in dentistry, and
for tailoring the post-cure... A method and system are disclosed for curing polymeric materials including dental composites. Preferably, modulated light is used to control the formation of... |
| US-6,353,039 |
Polymerizable composite material A composite material is described which contains polymerizable monomers plus a special transparent glass having high release of calcium ions and fluorine ions... |
| US-6,350,474 |
Phosphate composition and its utilization The invention deals with phosphate water solution with cold solidification capacity. Phosphate composition containing iron oxide solution in acid, water,... |
| US-6,347,940 |
Instrument and process for the minimum distance verification between two
teeth for the placement of one or two... An instrument has a sheet which has a centered perforation joined by an extension to another larger sheet which has two perforations and, from the larger sheet,... |
| US-6,342,203 |
Compositions for dentistry comprising an oil, to repair, restore, adhere
to, or protect the surface of a tooth The present invention provides non-metallic compositions that are useful to repair, restore, adhere to, or protect, the surface of a tooth and that harden in the... |
| US-6,332,775 |
Instrument and process for minimum distance placement implant--implant and
implant--natural tooth and minimum... An instrument for the placement of cylindrical or screwed dental implants has a lower portion and an upper portion having a diameter greater than a diameter of... |
| US-6,325,993 |
Oral adhesive sheet and oral adhesive preparation An oral adhesive preparation has a substrate and a pressure-sensitive adhesive layer provided on at least one surface of the substrate, in which the... |
| US-6,325,624 |
Devices and methods for continuous contact air abrasion dentistry The present invention relates to a instrument for use in an air abrasion dental instrument that allows direct contact between a nozzle which delivers a stream of... |
| US-6,315,559 |
Prophy head Prophy head for a handpiece used in dentistry. The prophy head has a rotating shaft which holds a polishing member, a bearing for supporting the shaft, a housing... |
| US-6,312,257 |
Brush for use in restorative dentistry Instead of a bunch of bristles coated with abrasive particles, the brush for surface treatments in restorative dentistry comprises one or several lamellar... |
| US-6,309,217 |
Dental abrading tool A dental abrading tool for use in micro-dentistry that utilizes abrasive dust as the abrasion material, and which provides for effective dust suppression through... |
| US-6,282,013 |
System for curing polymeric materials, such as those used in dentistry, and
for tailoring the post-cure... A method and system are disclosed for curing polymeric materials including dental composites. Preferably, modulated light is used to control the formation of... |
| US-6,267,595 |
Rotary tool for machining workpieces A rotary tool for material detaching work, especially in dentistry, comprising a machining portion having an outer circumferential surface coated with a nickel... |
| US-6,254,389 |
Hand-held microwave intra-oral dental system A hand-held microwave system for intra-oral dentistry utilizes microwave energy to cure polymer materials intra-orally so as to produce dental composites having... |
| US-6,186,785 |
Torque indicator ratchet wrench for dentistry This present invention relates to a ratchet wrench and a torque indicator combined concentrically in a single housing. The ratchet wrench is useful for driving a... |
| US-6,147,136 |
Dental compositions based on ROMP oligomers and polymers The invention relates to dental compositions containing (a) 5 to 70 wt. %, relative to (a)+(b)+(d), of oligomers and/or polymers, (b) 0 to 95 wt. %, relative to... |
| US-6,106,289 |
Sonic delivery system for dentistry using a terfnol driver A sonic delivery system for dentistry. The sonic delivery system includes a hand piece housing an exciting energy source connected to a driver rod which is... |
| US-6,103,779 |
Method of preparing molding compositions with fiber reinforcement and
products obtained therefrom A method of preparing fiber reinforced acrylic thickened compositions which can be molded under low pressures and temperatures to provide thermoset articles,... |
| US-6,102,696 |
Apparatus for curing resin in dentistry A self contained light source for curing light initiated resins used to coat teeth as veneers and fill cavities and chips in teeth in aesthetic or restorative... |
| US-6,102,695 |
Dentistry handpiece The present invention is directed to a dentistry handpiece having a handle (1), which is connectable by means of a connector (2) to a supply hose and onto which... |
| US-6,095,815 |
Pair of forceps for applying of an articulating film to teeth in
dentistry A pair of forceps for marking points of contact by means of an articulating film for use in dentistry is fork-shaped with two spaced arm pairs, the arms being... |
| US-6,077,073 |
Light emitting diode-array light apparatus A sheathed, conformable, multi-tooth device for curing adhesives, sealants and/or whitening or coloring agents used in the dentistry field is disclosed. An array... |
| US-6,074,690 |
Method for producing a support structure for inlays, crowns and bridges
in dentistry The invention concerns a process for the production of a frame for inlays, crowns and bridges in dental techniques. By means of the process, a considerable... |
| US-6,030,216 |
Dentistry hand piece A dentistry hand piece is provided wherein a rotation of a drive motor is converted into an oscillation of a receiving part for a dentistry tool. The conversion... |
| US-6,008,264 |
Method for curing polymeric materials, such as those used in dentistry,
and for tailoring the post-cure... A method and system are disclosed for curing polymeric materials including dental composites. Preferably, modulated light is used to control the formation of... |
| US-6,007,332 |
Tooth color matching system A method and system for determining the color characteristic of a tooth, particularly in a mouth in which restorative dentistry is contemplated, employs the... |
| US-5,997,297 |
Method of mounting tool used in dentistry A method of mounting tools used in dentistry, the tools having flexible tubes associated with instruments remote from the tools, in which a redirector bar is... |
| US-5,928,220 |
Cordless dental and surgical laser A compact, hand-held, rechargeable, tunable, self-contained laser instrument is presented for use in dentistry, oral surgery, orthopedic surgery, and other... |
| US-5,925,180 |
ZrO.sub.2 -containing glass-ceramic A ZrO.sub.2 -containing glass ceramic is described, the main crystalline phase of which is formed by ZrO.sub.2 and which has at least one further crystalline... |
| US-5,919,804 |
Use of levobupivacaine in facial surgery Levobupivacaine is used for providing anesthesia or analgesia in a human patient in and after facial surgery, especially in dentistry or ophthalmics. |
| US-5,907,002 |
Dental impression silicone composition A dental impression silicone composition comprising: (A) 100 parts by weight of an organopolysiloxane having at least two aliphatic unsaturated hydrocarbons in... |
| US-5,885,829 |
Engineering oral tissues Disclosed are methods for regenerating dental and oral tissues from viable cells using ex vivo culture on a structural matrix. The regenerated oral tissues and... |
| US-5,882,200 |
Device for connecting a dental implant to a conical secondary element The significant inventive measure of the arrangement for connecting an implant (1) to the conical secondary part (800) consists in the fact that a radially... |
| US-5,865,620 |
Abrasive dental composition and method for use The invention relates to a process for the effective removal of both hard and soft decay using micro air abrasion dentistry. The process uses a composition which... |
| US-5,835,661 |
Light expanding system for producing a linear or planar light beam from
a point-like light source A light expanding system for converting a light beam generated from a point-like light source into a collimated linear or planar light beam is disclosed herein.... |
| US-5,800,823 |
Elongate PTFE elements and articles made thereof An elongate PTFE (polytetrafluoroethylene) element is formed, having a PTFE matrix and containing a water soluble additive material in the form of solid... |
| US-5,792,821 |
Polymerizable cyclodextrin derivatives Polymerizable cyclodextrin derivatives (PCDs) are disclosed, wherein each molecule contains at least one covalently attached polymerizable group, may also... |
| US-5,766,017 |
Clinical simulation workstation A dental teaching and practicing simulator comprising a stationery work bench having a work surface and a completely enclosed storage compartment. The storage... |
| US-5,755,787 |
Semi-synthetic material usable in medicine and surgery A semi-synthetic material for producing shaped elements for use in orthopaedic surgery, bone stabilizing and regenerating materials and biological cement, made... |
| US-5,747,553 |
Low pressure acrylic molding composition with fiber reinforcement A fiber reinforced acrylic molding composition is provided which can be molded under low pressures and temperatures to provide thermoset articles. The molding... |
| US-5,745,165 |
Video scope camera A compact and light-weight video scope camera offering easy magnification changing operations. A hollow insert portion continuous to a grip to be held by an... |
| US-5,743,732 |
Wovsaniker dynamic jaw model The present invention is concerned with apparatus and methods in the field of dentistry and in the field of design and testing of dental fixtures, components and... |
File A Patent Application
- Protect your idea -- Don't let someone else file first. Learn more.
- 3 Easy Steps -- Complete Form, application Review, and File. See our process.
- Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.