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...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
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| Number | Title | Issue Date |
| 8178604 | Solid materials obtainable by ring-opening metathesis polymerization The invention describes solid materials, especially for dental purposes like, e.g., composite milling blocks (CMBs), which can be obtained by ring-opening metathesis polymerization (ROMP). Also described is a method for obtaining such milling blocks, their use and a... | 05/15/2012 |
| D658988 | Closing cap | 05/08/2012 |
| D658987 | Closing cap | 05/08/2012 |
| D658986 | Closing cap | 05/08/2012 |
| D658984 | Closing cap | 05/08/2012 |
| D658983 | Closing cap | 05/08/2012 |
| D658982 | Closing cap | 05/08/2012 |
| 8143362 | Composition containing unsaturated silicone compounds, dental materials containing them and use thereof The invention relates to a curable composition comprising addition curable silicone component (A) having a linear siloxane backbone at least one unsaturated, non-activated side group pendant from the Si atom or atoms in the backbone, component (A) having an equivale... | 03/27/2012 |
| 8142562 | Curable dental retraction composition, method of production and use thereof The invention relates to a curable dental retraction composition for reacting gingiva from a prepared tooth structure. The composition comprises an alginate, a di- and/or trivalent ion source, water, a retarder and a filler. ... | 03/27/2012 |
| 8129444 | Self-adhesive dental materials The invention relates to a composition which is self-adhesive to the hard tooth tissue, comprising: (A) 5 to 75 percent by weight of one or more mono or higher functional ethylenically unsaturated compounds which additionally have an acid functional group, wherein o... | 03/06/2012 |
| 8124714 | Silicon-urea-azolides, their preparation and use in the preparation of silicones with isocyanate terminal groups The invention relates to and their preparation and the production of Silicon-Isocyanates from Silicon-Urea-Azolides. ... | 02/28/2012 |
| 8119058 | Device and process for dimensionally stable sintering of ceramic pre-shaped articles The present invention relates to a device and process for dimensionally stable sintering of ceramic pre-shaped dental articles, the device comprising a suspension system having a base structure with at least one suspension point at a height suitable for suspending a... | 02/21/2012 |
| 8084515 | Dental compositions containing carbosilane polymers Carbosilane-containing polymers (including oligomers) having the following structural features: greater than one repeat unit; at least four Si-arylene bonds; at least one (meth)acrylate moiety, Si—H moiety, or both; no Si—O bonds; preferably at least four silico... | 12/27/2011 |
| D650900 | Dental syringe | 12/20/2011 |
| D650899 | Dental syringe | 12/20/2011 |
| D650898 | Dental syringe | 12/20/2011 |
| D650897 | Dental syringe | 12/20/2011 |
| 8076389 | Adhesive composition for hard tissue An adhesive composition including an etchant for a hard tissue surface, at least one multifunctional crosslinkable (meth)acrylate monomer with a functionality greater than 4, and water. The adhesive composition is a water-in-oil emulsion. ... | 12/13/2011 |
| 8067496 | Curable silicone impression materials with high tear strength and low consistency The invention relates to curable silicone compositions which contain silane based crosslinkers and a mixture of different organopolysiloxanes. The compositions are particularly suitable as curable impression materials in dental applications. ... | 11/29/2011 |
| 8029286 | Self-etching dental compositions and methods The present invention is directed to dental compositions that can be used as adhesives for bonding a dental material to a dental structure surface and/or as a dental restorative material. The dental composition is preferably applied to a dental structure surface und... | 10/04/2011 |
| D645959 | Dental syringe | 09/27/2011 |
| 8022113 | Composition containing aziridino groups and use thereof The invention relates to a composition comprising a prepolymer as component (A), wherein the prepolymer comprises aziridino groups and is characterized by an equivalent weight EW1, a crosslinker as component (B), wherein the crosslinker has a structure being differe... | 09/20/2011 |
| 8017666 | Composition containing aziridino groups, method of production and use thereof The invention relates to a composition comprising a prepolymer as component (A), wherein the prepolymer comprises aziridino groups and is characterized by an equivalent weight EW1, a crosslinker as component (B), wherein the crosslinker has a structure being differe... | 09/13/2011 |
| D645140 | Dental syringe | 09/13/2011 |
| 8003711 | Dental composition containing Si-H functional carbosilane components The invention relates to a dental composition comprising a) carbosilane containing component (A) comprising at least 1 Si-Aryl bond, at least 1 silicon atom, at least 2 Si—H functional moieties, no Si-Oxygen bond, b) unsaturated component (131), and/or epoxy compo... | 08/23/2011 |
| 7968617 | Filler containing composition and process for production and use thereof The invention relates to a composition comprising an ethylenically unsaturated acidic compound, water, a functionalized silane, an initiator, optionally comprising a sensitising agent, a non-surface treated filler, optionally a solvent, optionally an ethylenically u... | 06/28/2011 |
| 7947757 | Sulfonium initiators, process for production and use in cationic polymerizable compositions The invention relates to an initiator comprising at least one structural element characterized by the following formula (I) wherein X− is a non or low coordinating anion, R1, R2, R3, R4 are independently linear, cyclic or branched C1-C20... | 05/24/2011 |
| D637907 | Cap for a dispensing cartridge | 05/17/2011 |
| 7901776 | Plasma deposited microporous carbon material A microporous carbon material includes a porous carbon skeleton having an average pore size from 0.1 to 10 nanometers and being substantially free of pores greater than 1 micrometer. Methods of forming the microporous carbon material are also disclosed. ... | 03/08/2011 |
| D628674 | Sintering tray | 12/07/2010 |
| D628673 | Sintering tray | 12/07/2010 |
| D628269 | Sintering tray | 11/30/2010 |
| D628268 | Sintering tray | 11/30/2010 |
| D628267 | Sintering tray | 11/30/2010 |
| D628266 | Sintering tray | 11/30/2010 |
| D627889 | Frame containing ceramic block for producing dental crowns and bridges | 11/23/2010 |
| D627473 | Frame containing ceramic block for producing dental crowns and bridges | 11/16/2010 |
| D627472 | Frame containing ceramic block for producing dental crowns and bridges | 11/16/2010 |
| D627471 | Light device | 11/16/2010 |
| 7799846 | Dental composition containing an epoxy functional carbosilane compound The present invention relates to a dental composition comprising least one carbosilane compound comprising at least one Si-Aryl bond, at least one silicon atom, no Si-Oxygen bond, at least one aliphatic epoxy moiety, wherein said carbosilane compound has no glycidyl... | 09/21/2010 |
