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51. 发明申请

US20120139141A1 SHADED ZIRCONIUM OXIDE ARTICLES AND METHODS 有权
标题翻译：阴影氧化锆文章和方法
公开(公告)号：US20120139141A1
公开(公告)日：2012-06-07
申请号：US11717199
申请日：2007-03-13
申请人： Ajmal Khan , Carlino Panzera , Dmitri G. Brodkin
发明人： Ajmal Khan , Carlino Panzera , Dmitri G. Brodkin
IPC分类号： A61C13/00
CPC分类号： A61C13/082 , B33Y80/00
摘要： A dental article includes yttria stabilized tetragonal zirconia polycrystalline ceramic, and no more than about 0.15 wt. % of one or more coloring agents of one or more of: Pr, Tb, Cr, Nd, Co, oxides thereof, and combinations thereof, whereby the dental article is provided with a color corresponding to a natural tooth shade; and wherein the dental article has a flexural strength of at least about 800 MPa. Corresponding methods are also described.
摘要翻译：牙科用品包括氧化钇稳定的四方晶氧化锆多晶陶瓷，不超过约0.15wt。％的一种或多种着色剂中的一种或多种：Pr，Tb，Cr，Nd，Co，其氧化物及其组合，由此牙科制品具有对应于天然牙龈的颜色; 并且其中所述牙科制品具有至少约800MPa的弯曲强度。还描述了相应的方法。

52. 发明申请

US20050110177A1 Mass production of shells and models for dental restorations produced by solid free-form fabrication methods 审中-公开
标题翻译：通过固体自由形式制造方法大量生产用于牙科修复体的壳和模型
公开(公告)号：US20050110177A1
公开(公告)日：2005-05-26
申请号：US10982656
申请日：2004-11-04
申请人： Martin Schulman , Carlino Panzera
发明人： Martin Schulman , Carlino Panzera
IPC分类号： A61C13/00 , A61K6/06 , A61K6/083 , A61K6/087 , B29C35/08 , B29C33/40 , B29C41/02
CPC分类号： A61K6/08 , A61C13/0003 , A61C13/0019 , A61K6/0008 , A61K6/0205 , A61K6/024 , A61K6/0245 , A61K6/026 , A61K6/033 , A61K6/04 , A61K6/06 , B29C64/153 , B29C64/165 , B33Y10/00 , B33Y80/00
摘要： Solid free form fabrication techniques such as fused deposition modeling and three-dimensional printing are used to create a shell used in the manufacture of a dental restoration. Three-dimensional printing includes ink-jet printing a binder into selected areas of sequentially deposited layers of powder. Each layer is created by spreading a thin layer of powder over the surface of a powder bed. Instructions for each layer may be derived directly from a CAD representation of the restoration. The area to be printed is obtained by computing the area of intersection between the desired plane and the CAD representation of the object. All the layers required for an aesthetically sound shell can be deposited concurrently slice after slice and sintered/cured simultaneously. While the layers become hardened or at least partially hardened as each of the layers is laid down, once the desired final shaped configuration is achieved and the layering process is complete, in some applications it may be desirable that the form and its contents be heated, cooled or cured at a suitably selected temperature to further promote the integrity of solid free-form structures.
摘要翻译：使用诸如熔融沉积建模和三维印刷的固体自由形式制造技术来制造用于制造牙科修复体的壳体。三维印刷包括将粘合剂喷墨印刷到顺序沉积的粉末层的选定区域中。每一层都是通过在粉末床表面上铺展一层薄薄的粉末而制成的。可以直接从CAD恢复的CAD表示中导出每层的说明。要打印的区域是通过计算所需平面和对象的CAD表示之间的交叉区域来获得的。美观外壳所需的所有层均可同时切片切片并烧结/固化。当各层被铺设时，层变硬或至少部分硬化，一旦达到所需的最终成形构型并且层压过程完成，在一些应用中，可能需要加热形式及其内容物，在适当选择的温度下冷却或固化，以进一步促进固体自由形式结构的完整性。

53. 发明授权

US06660073B1 Method of manufacture of dental porcelain having small leucite crystallites 有权
标题翻译：具有小白云母微晶的牙科瓷的制造方法
公开(公告)号：US06660073B1
公开(公告)日：2003-12-09
申请号：US09634476
申请日：2000-08-08
申请人： Carlino Panzera , Lisa M. Kaiser
发明人： Carlino Panzera , Lisa M. Kaiser
IPC分类号： C03C1010
CPC分类号： C03C4/0021 , A61K6/0005 , A61K6/0008 , A61K6/0094 , A61K6/0215 , A61K6/025 , A61K6/026 , C03C10/0027 , C03C10/16 , C03C14/006 , C03C2214/16 , C03C2214/20
摘要： A porcelain composition for dental restorations comprising a leucite crystallite phase and a glass matrix phase, wherein the leucite crystallites possess diameters not exceeding about 10 micron. Preferably, the porcelain composition has a maturing temperature from about 750° to about 1050° C. and a coefficient of thermal expansion from about 12×10−6/° C. to about 17.5×10−6/° C., and comprises: Component Amount (wt. %) SiO2 57-66 Al2O3 7-15 K2O 7-15 Na2O 7-12 Li2O 0.5-3.
摘要翻译：一种用于牙科修复体的瓷组合物，其包含白云石微晶相和玻璃基质相，其中所述白云石微晶的直径不超过约10微米。优选地，瓷组合物具有约750℃至约1050℃的熟化温度和约12×10 -6 /℃至约17.5×10 -6 /℃的热膨胀系数，以及包含：

54. 发明授权

US4075364A Porous ceramic seals and method of making same 失效
标题翻译：多孔陶瓷密封件及其制造方法
公开(公告)号：US4075364A
公开(公告)日：1978-02-21
申请号：US677258
申请日：1976-04-15
申请人： Carlino Panzera
发明人： Carlino Panzera
IPC分类号： C04B35/18 , B32B7/04 , B32B15/02 , B32B15/04 , C04B37/02 , C23C4/10 , B05D3/06
CPC分类号： B32B15/02 , B32B7/04 , C04B2237/123 , C04B2237/341 , C04B2237/38 , C04B2237/405 , C04B2237/592 , C04B2237/60 , Y10T29/49337 , Y10T29/4981 , Y10T29/49885 , Y10T428/12007 , Y10T428/12458 , Y10T428/12535
摘要： A ceramic-metal composite laminate capable of exposure to high temperature differentials without damage, consisting of an inner ceramic layer, an outer metal layer and an intermediate interface layer of a low modulus metallic low density structure having a high melting point. The ceramic layer is secured to the low modulus structure directly or through an intermediate ceramic-metal composite, and the outer metal layer is brazed to the intermediate low modulus layer. Thermal strains caused by a temperature differential between the inner and outer layers are taken up without harmful effect by the intermediate low modulus layer.

55. 发明授权

US3979273A Method of forming aluminide coatings on nickel-, cobalt-, and iron-base alloys 失效
标题翻译：在镍，钴和铁基合金上形成铝化物涂层的方法
公开(公告)号：US3979273A
公开(公告)日：1976-09-07
申请号：US580631
申请日：1975-05-27
申请人： Carlino Panzera , Richard Carroll Krutenat
发明人： Carlino Panzera , Richard Carroll Krutenat
IPC分类号： F01D5/28 , C23C4/08 , C23C10/02 , C23C10/28 , C23C10/52 , C23C10/58 , C23C14/16 , C23C14/58 , C23C28/02 , C23C15/00 , B23P3/20 , C23C13/02
CPC分类号： C23C10/52 , C23C10/02 , C23C10/58 , C23C28/021 , C23C28/023 , C23C28/028 , Y10S428/925 , Y10S428/934 , Y10S428/941 , Y10T428/1216 , Y10T428/12875 , Y10T428/12931 , Y10T428/265
摘要： A method of coating is described wherein a nickel-, cobalt- or iron-base alloy is provided with a oxidation and sulfidation-resistant coating by depositing, to a thickness greater than one micron but less than three microns, 90-97%, by weight, of a platinum group metal selected from the group consisting of platinum, palladium, rhodium, ruthenium, osmium and iridium and 3-10%, by weight, of an active metal selected from the group consisting of Y, Hf and Zr onto the alloy and subsequently aluminizing the coated substrate.
摘要翻译：描述了一种涂覆方法，其中通过以大于1微米但小于3微米，90-97％的厚度沉积镍 - ，钴 - 或铁 - 基合金来提供氧化和耐硫化涂层，通过选自铂，钯，铑，钌，锇和铱的铂族金属和3-10重量％的选自Y，Hf和Zr的活性金属，合金并随后使涂覆的基材镀铝。

56. 发明申请

US20120214134A1 Shaded Zirconium Oxide Articles 审中-公开
标题翻译：阴影氧化锆制品
公开(公告)号：US20120214134A1
公开(公告)日：2012-08-23
申请号：US13458667
申请日：2012-04-27
申请人： Ajmal Khan , Carlino Panzera , Dmitri G. Brodkin
发明人： Ajmal Khan , Carlino Panzera , Dmitri G. Brodkin
IPC分类号： A61C8/00 , A61C13/00 , B28B3/00
CPC分类号： A61C13/082 , B33Y80/00
摘要： A dental article includes yttria stabilized tetragonal zirconia polycrystalline ceramic, and no more than about 0.15 wt. % of one or more coloring agents of one or more of: Fe, Er, Co, Pr, Tb, Cr, Nd, Ce, V, Eu, Ho, Ni, and Cu, oxides thereof, and combinations thereof, whereby the dental article is provided with a color corresponding to a natural tooth shade; and wherein the dental article has a flexural strength of at least about 800 MPa. Corresponding methods are also described.
摘要翻译：牙科用品包括氧化钇稳定的四方晶氧化锆多晶陶瓷，不超过约0.15wt。％的Fe，Er，Co，Pr，Tb，Cr，Nd，Ce，V，Eu，Ho，Ni和Cu中的一种或多种的着色剂，其氧化物及其组合，物品具有对应于天然牙齿的颜色; 并且其中所述牙科制品具有至少约800MPa的弯曲强度。还描述了相应的方法。

57. 发明申请

US20120196244A1 Shaded Zirconium Oxide Articles 审中-公开
标题翻译：阴影氧化锆制品
公开(公告)号：US20120196244A1
公开(公告)日：2012-08-02
申请号：US13437998
申请日：2012-04-03
申请人： Ajmal Khan , Carlino Panzera , Dmitri G. Brodkin
发明人： Ajmal Khan , Carlino Panzera , Dmitri G. Brodkin
IPC分类号： A61C5/00 , A61C5/08 , A61C13/08 , A61C7/08 , A61C13/225 , A61C8/00 , A61C19/00 , A61C3/00 , C04B35/106 , A61C13/10
CPC分类号： A61C13/082 , B33Y80/00
摘要： A dental article includes yttria stabilized tetragonal zirconia polycrystalline ceramic, and no more than about 0.15 wt. % of one or more coloring agents of one or more of: Pr, Tb, Cr, Nd, Co, oxides thereof, and combinations thereof, whereby the dental article is provided with a color corresponding to a natural tooth shade; and wherein the dental article has a flexural strength of at least about 800 MPa. Corresponding methods are also described.
摘要翻译：牙科用品包括氧化钇稳定的四方晶氧化锆多晶陶瓷，不超过约0.15wt。％的一种或多种着色剂中的一种或多种：Pr，Tb，Cr，Nd，Co，其氧化物及其组合，由此牙科制品具有对应于天然牙龈的颜色; 并且其中所述牙科制品具有至少约800MPa的弯曲强度。还描述了相应的方法。

58. 发明授权

US08178012B1 Shaded zirconium oxide articles and methods 有权
标题翻译：阴影氧化锆制品及方法
公开(公告)号：US08178012B1
公开(公告)日：2012-05-15
申请号：US11717199
申请日：2007-03-13
申请人： Ajmal Khan , Carlino Panzera , Dmitri G. Brodkin
发明人： Ajmal Khan , Carlino Panzera , Dmitri G. Brodkin
IPC分类号： A61C13/00 , A61C13/083
CPC分类号： A61C13/082 , B33Y80/00
摘要： A dental article includes yttria stabilized tetragonal zirconia polycrystalline ceramic, and no more than about 0.15 wt. % of one or more coloring agents of one or more of: Pr, Tb, Cr, Nd, Co, oxides thereof, and combinations thereof, whereby the dental article is provided with a color corresponding to a natural tooth shade; and wherein the dental article has a flexural strength of at least about 800 MPa. Corresponding methods are also described.
摘要翻译：牙科用品包括氧化钇稳定的四方晶氧化锆多晶陶瓷，不超过约0.15wt。％的一种或多种着色剂中的一种或多种：Pr，Tb，Cr，Nd，Co，其氧化物及其组合，由此牙科制品具有对应于天然牙龈的颜色; 并且其中所述牙科制品具有至少约800MPa的弯曲强度。还描述了相应的方法。

59. 发明授权

US06689202B2 Molds for the manufacture of a dental restoration and methods of making dental restorations 有权
标题翻译：用于制造牙科修复体的模具和制造牙科修复体的方法
公开(公告)号：US06689202B2
公开(公告)日：2004-02-10
申请号：US09905806
申请日：2001-07-13
申请人： Carlino Panzera
发明人： Carlino Panzera
IPC分类号： C09K300
CPC分类号： A61K6/024 , A61K6/0017 , A61K6/0245 , A61K6/026 , Y10T29/49567
摘要： Blocks of material are prepared in a variety of shapes and sizes to be used in the fabrication of models for dental restorations. The material comprises a partially sintered ceramic material. The blocks are used to manufacture molds using CAD/CAM methods and equipment. The molds are useful in the manufacture of dental restorations using ceramics, metals, alloys, or powders thereof, and composite materials. The models milled from the blanks may be used to manufacture a variety of dental restorations including, but not limited to, crowns, bridges, space maintainers, tooth replacement appliances, orthodontic retainers, dentures, posts, jackets, inlays, onlays, facings, veneers, facets, implants, abutments, splints, partial crowns, teeth, cylinders, pins, and connectors.
摘要翻译：材料块被制备成各种形状和尺寸以用于制造用于牙科修复体的模型。该材料包括部分烧结的陶瓷材料。这些块用于使用CAD / CAM方法和设备制造模具。这些模具可用于制造使用陶瓷，金属，合金或其粉末和复合材料的牙科修复体。从坯料研磨的模型可用于制造各种牙科修复体，包括但不限于冠，桥，空间维持器，牙齿置换器具，正畸保持器，假牙，柱，夹克，镶嵌，镶嵌，面板，单板，面，植入物，基台，夹板，部分冠，齿，圆柱体，销和连接器。

60. 发明授权

US06568936B2 Method and apparatus for preparing dental restorations 有权
标题翻译：牙科修复剂的制备方法和装置
公开(公告)号：US06568936B2
公开(公告)日：2003-05-27
申请号：US09754887
申请日：2001-01-05
申请人： Joseph A. MacDougald , Carlino Panzera
发明人： Joseph A. MacDougald , Carlino Panzera
IPC分类号： A61C510
CPC分类号： A61C5/77 , A61C13/0004
摘要： A method and apparatus for producing dental restorations for teeth that need to be restored. In the process, a first set of data points is retrieved from a tooth or an image of the tooth to be restored. The tooth is prepared by the dentist and a second set of data points is retrieved from the tooth or an image of the tooth. The second set of points is compared to the first set of points to obtain a third set of points. The dental restoration is milled from dental material based on the image resulting from the third set of data points.
摘要翻译：一种用于生产需要恢复牙齿牙修复的方法和装置。在该过程中，从待恢复的牙齿的牙齿或图像中检索第一组数据点。牙齿由牙医准备，第二组数据点从牙齿或牙齿的图像中取出。将第二组点与第一组点进行比较，以获得第三组点。基于由第三组数据点产生的图像，从牙科材料研磨牙齿修复体。

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