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1. 发明申请

US20120165953A1 PROCESS FOR FORMING A CERAMIC LAYER 有权
标题翻译：形成陶瓷层的工艺
公开(公告)号：US20120165953A1
公开(公告)日：2012-06-28
申请号：US13413145
申请日：2012-03-06
申请人： Jeffrey P. Anderson , Oludele Popoola
发明人： Jeffrey P. Anderson , Oludele Popoola
IPC分类号： A61F2/36 , B32B5/00 , A61F2/30 , B32B18/00
CPC分类号： A61F2/30767 , A61F2/3094 , A61F2002/30929 , A61F2002/30983 , A61F2310/00634 , A61L27/306 , C23C14/083 , C23C14/46
摘要： A process for forming a ceramic layer comprising a compound of a metal on a deposition surface of a workpiece comprises providing a reactive gas, selecting the amounts of a vapor of the metal and ions of the metal relative to each other, generating the metal vapor, and projecting an ion beam of the metal ions. The metal vapor, the metal ions, and the reactive gas form the ceramic layer with a desired structure. The process may include the step of controlling a deposition surface temperature. In one embodiment, the metal vapor comprises zirconium vapor and the ion beam comprises zirconium ions. The relative amounts of the zirconium vapor and the zirconium ions are selected to form a zirconia ceramic layer on the deposition surface. The zirconia may have multiple crystal phases that are formed according to a predetermined ratio.
摘要翻译：在工件的沉积表面上形成包含金属化合物的陶瓷层的方法包括提供反应气体，选择金属的蒸汽量和金属离子相对于彼此的量，产生金属蒸气，并投射金属离子的离子束。金属蒸气，金属离子和反应气体形成具有所需结构的陶瓷层。该方法可以包括控制沉积表面温度的步骤。在一个实施方案中，金属蒸气包含锆蒸气，离子束包含锆离子。选择锆蒸气和锆离子的相对量以在沉积表面上形成氧化锆陶瓷层。氧化锆可以具有根据预定比例形成的多个结晶相。

2. 发明授权

US08133553B2 Process for forming a ceramic layer 有权
标题翻译：陶瓷层形成工艺
公开(公告)号：US08133553B2
公开(公告)日：2012-03-13
申请号：US11764585
申请日：2007-06-18
申请人： Jeffrey P. Anderson , Oludele Popoola
发明人： Jeffrey P. Anderson , Oludele Popoola
IPC分类号： C23C14/04 , C23C14/06 , A61F2/36
CPC分类号： A61F2/30767 , A61F2/3094 , A61F2002/30929 , A61F2002/30983 , A61F2310/00634 , A61L27/306 , C23C14/083 , C23C14/46
摘要： A process for forming a ceramic layer comprising a compound of a metal on a deposition surface of a workpiece comprises providing a reactive gas, selecting the amounts of a vapor of the metal and ions of the metal relative to each other, generating the metal vapor, and projecting an ion beam of the metal ions. The metal vapor, the metal ions, and the reactive gas form the ceramic layer with a desired structure. The process may include the step of controlling a deposition surface temperature. In one embodiment, the metal vapor comprises zirconium vapor and the ion beam comprises zirconium ions. The relative amounts of the zirconium vapor and the zirconium ions are selected to form a zirconia ceramic layer on the deposition surface. The zirconia may have multiple crystal phases that are formed according to a predetermined ratio.
摘要翻译：在工件的沉积表面上形成包含金属化合物的陶瓷层的方法包括提供反应气体，选择金属的蒸气量和金属离子相对于彼此的量，产生金属蒸气，并投射金属离子的离子束。金属蒸气，金属离子和反应气体形成具有所需结构的陶瓷层。该方法可以包括控制沉积表面温度的步骤。在一个实施方案中，金属蒸气包含锆蒸气，离子束包含锆离子。选择锆蒸气和锆离子的相对量以在沉积表面上形成氧化锆陶瓷层。氧化锆可以具有根据预定比例形成的多个结晶相。

3. 发明申请

US20090175919A1 CHEMICAL COMPOSITION OF HYDROGELS FOR USE AS ARTICULATING SURFACES 失效
标题翻译：用作表面表面的水凝胶的化学成分
公开(公告)号：US20090175919A1
公开(公告)日：2009-07-09
申请号：US11969591
申请日：2008-01-04
申请人： Brian H. Thomas , Donald L. Yakimicki , Steven Charlebois , Laura L. Borgstede , Niels Abt , James J. Mason , Oludele Popoola
发明人： Brian H. Thomas , Donald L. Yakimicki , Steven Charlebois , Laura L. Borgstede , Niels Abt , James J. Mason , Oludele Popoola
IPC分类号： A61L27/14 , C08F120/10 , C08F116/06
CPC分类号： A61L27/52 , A61F2/32 , A61F2/442 , A61F2002/30062 , A61F2002/30075 , A61F2002/30673 , A61F2002/444 , A61F2210/0004 , A61F2210/0061 , A61L27/26 , A61L2430/06 , C08L33/26
摘要： The present invention provides a hydrogel composition comprising at least one polymer with functional groups including alcohol groups, acid groups, and amide groups and where the ratio of the functional alcohol groups to functional acid groups in the hydrogel composition ranges from about 16:1 to about 3:2. The present invention also provides a method of repairing an articulating surface in a body using the inventive composition. The inventive hydrogel composition is created by blending two or more polymers to achieve the desired ratio of functional groups, reacting at least one polymer with a reagent that results in the formation of alcohol, acid, and/or amide functional groups of the desired ratio, and/or polymerizing at least one monomer to achieve the desired ratio of functional groups.
摘要翻译：本发明提供一种水凝胶组合物，其包含至少一种具有包括醇基，酸基和酰胺基团的官能团的聚合物，并且其中水凝胶组合物中官能醇基团与官能酸基团的比例为约16:1至约 3：2。本发明还提供了使用本发明的组合物修复身体中的关节表面的方法。本发明的水凝胶组合物是通过混合两种或更多种聚合物来实现所需比例的官能团，使至少一种聚合物与导致形成所需比例的醇，酸和/或酰胺官能团的试剂反应产生的，和/或聚合至少一种单体以达到所需的官能团比例。

4. 发明授权

US08034362B2 Chemical composition of hydrogels for use as articulating surfaces 失效
标题翻译：用作关节表面的水凝胶的化学成分
公开(公告)号：US08034362B2
公开(公告)日：2011-10-11
申请号：US11969591
申请日：2008-01-04
申请人： Brian H. Thomas , Donald L. Yakimicki , Steven Charlebois , Laura L. Borgstede , Niels Abt , James J. Mason , Oludele Popoola
发明人： Brian H. Thomas , Donald L. Yakimicki , Steven Charlebois , Laura L. Borgstede , Niels Abt , James J. Mason , Oludele Popoola
IPC分类号： A61L27/14 , C08F120/10 , C08F116/06
CPC分类号： A61L27/52 , A61F2/32 , A61F2/442 , A61F2002/30062 , A61F2002/30075 , A61F2002/30673 , A61F2002/444 , A61F2210/0004 , A61F2210/0061 , A61L27/26 , A61L2430/06 , C08L33/26
摘要： The present invention provides a hydrogel composition comprising at least one polymer with functional groups including alcohol groups, acid groups, and amide groups and where the ratio of the functional alcohol groups to functional acid groups in the hydrogel composition ranges from about 16:1 to about 3:2. The present invention also provides a method of repairing an articulating surface in a body using the inventive composition. The inventive hydrogel composition is created by blending two or more polymers to achieve the desired ratio of functional groups, reacting at least one polymer with a reagent that results in the formation of alcohol, acid, and/or amide functional groups of the desired ratio, and/or polymerizing at least one monomer to achieve the desired ratio of functional groups.
摘要翻译：本发明提供一种水凝胶组合物，其包含至少一种具有包括醇基，酸基和酰胺基团的官能团的聚合物，并且其中水凝胶组合物中官能醇基团与官能酸基团的比例为约16:1至约 3：2。本发明还提供了使用本发明的组合物修复身体中的关节表面的方法。本发明的水凝胶组合物是通过混合两种或更多种聚合物来实现所需比例的官能团，使至少一种聚合物与导致形成所需比例的醇，酸和/或酰胺官能团的试剂反应产生的，和/或聚合至少一种单体以达到所需的官能团比例。

5. 发明申请

US20060224243A1 Elbow prosthesis 审中-公开
标题翻译：肘假体
公开(公告)号：US20060224243A1
公开(公告)日：2006-10-05
申请号：US11095195
申请日：2005-03-31
申请人： Philippe Pare , Oludele Popoola
发明人： Philippe Pare , Oludele Popoola
IPC分类号： A61F2/38
CPC分类号： A61F2/3804 , A61F2002/30604 , A61F2002/3813
摘要： An elbow prosthesis for replacing a portion of an elbow joint between the humerus and ulna bones.
摘要翻译：用于替换肱骨和尺骨之间的肘关节的一部分的肘假体。

6. 发明申请

US20120101592A1 Pyrolytic Carbon Implants With Porous Fixation Component And Methods Of Making The Same 审中-公开
标题翻译：具有多孔固定成分的热解碳植入物及其制备方法
公开(公告)号：US20120101592A1
公开(公告)日：2012-04-26
申请号：US13246544
申请日：2011-09-27
申请人： Brian Thomas , Oludele Popoola , Joseph Vargas , Steven Seelman , Jeffrey Anderson
发明人： Brian Thomas , Oludele Popoola , Joseph Vargas , Steven Seelman , Jeffrey Anderson
IPC分类号： A61F2/30 , B23K20/00 , B32B37/14 , B05D5/00 , B32B38/08
CPC分类号： A61F2/30767 , A61F2/28 , A61F2/30 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3603 , A61F2/38 , A61F2/4003 , A61F2/42 , A61F2/44 , A61F2002/30011 , A61F2002/3008 , A61F2002/30138 , A61F2002/30143 , A61F2002/30878 , A61F2002/3092 , A61F2002/3098 , A61F2002/30981 , A61F2310/00161 , A61F2310/00395 , A61F2310/00574 , Y10T156/10
摘要： An orthopedic implant including an articulation portion having a pyrolytic carbon bearing surface and a porous bone on- or in-growth structure, and methods of making the same.
摘要翻译：包括具有热解碳承载表面和多孔骨内或生长结构的关节部分的矫形植入物及其制备方法。

7. 发明申请

US20060233944A1 Method for producing a zirconia-layered orthopedic implant component 有权
标题翻译：氧化锆层骨科植入物组分的制备方法
公开(公告)号：US20060233944A1
公开(公告)日：2006-10-19
申请号：US11109426
申请日：2005-04-19
申请人： Oludele Popoola , Jeffrey Anderson , Michael Hawkins , Todd Johnson , H. Shetty
发明人： Oludele Popoola , Jeffrey Anderson , Michael Hawkins , Todd Johnson , H. Shetty
IPC分类号： A61L33/00 , B05D3/00 , C23C8/00
CPC分类号： A61L27/306 , C23C8/02 , C23C14/083 , C23C14/16 , C23C14/5806 , C23C14/5853
摘要： A method for producing a zirconia-layered orthopedic implant component includes depositing zirconium onto the orthopedic implant component, thereby forming a zirconium-layered component, and converting at least a portion of the zirconium into a substantially monoclinic zirconia surface layer unaccompanied by a substantial underlying α-phase. A method for producing a zirconia-layered orthopedic implant component includes depositing zirconium onto the orthopedic implant component by ion bombardment and deposition in a vacuum to form a zirconium-layered component including an intermix zone at least 1000 Å thick and a zirconium layer about 3-5 μm thick, and heat treating the zirconium-layered component at a temperature of about 500-600° C. in an atmosphere containing oxygen.
摘要翻译：一种用于生产氧化锆层的矫形植入物组件的方法包括将锆沉积到矫形植入物部件上，从而形成锆层状组分，并将至少一部分锆转化为基本上单斜晶的氧化锆表面层，而不伴随着基本的碱性α -相。一种生产氧化锆层状整形外科植入物组件的方法包括：通过在真空中离子轰击和沉积将锆沉积到矫形外科植入物组件上，以形成包含至少1000埃的混合区和锆层的锆层组分， 5μm厚，并在约500-600℃的温度下在含氧的气氛中热处理锆层状组分。

8. 发明申请

US20120109301A1 Modified Polymeric Materials And Methods Of Modifying Polymeric Materials 审中-公开
标题翻译：改性聚合材料和改性聚合材料的方法
公开(公告)号：US20120109301A1
公开(公告)日：2012-05-03
申请号：US12938746
申请日：2010-11-03
申请人： Brian Thomas , Donald Yakimicki , Oludele Popoola , Michael Wallick
发明人： Brian Thomas , Donald Yakimicki , Oludele Popoola , Michael Wallick
IPC分类号： A61F2/28 , C08J3/28
CPC分类号： A61L27/16 , A61L27/50 , B29C43/02 , C08J3/28 , C08L23/06
摘要： Methods of forming polymeric articles using plasma treated polymer resins, and orthopedic implants comprising a polymeric article wherein the polymeric article has reactive groups bonded to polymer molecules in an interior region of the polymeric article.
摘要翻译：使用等离子体处理的聚合物树脂形成聚合物制品的方法以及包含聚合物制品的矫形植入物，其中聚合物制品具有与聚合物制品的内部区域中的聚合物分子结合的反应基团。

9. 发明授权

US07790216B2 Method for producing a zirconia-layered orthopedic implant component 有权
标题翻译：氧化锆层骨科植入物组分的制备方法
公开(公告)号：US07790216B2
公开(公告)日：2010-09-07
申请号：US11109426
申请日：2005-04-19
申请人： Oludele Popoola , Jeffrey P. Anderson , Michael E. Hawkins , Todd S. Johnson , H. Ravindranath Shetty
发明人： Oludele Popoola , Jeffrey P. Anderson , Michael E. Hawkins , Todd S. Johnson , H. Ravindranath Shetty
IPC分类号： A61L27/04 , B05D3/02 , C23C14/14 , A61F2/28
CPC分类号： A61L27/306 , C23C8/02 , C23C14/083 , C23C14/16 , C23C14/5806 , C23C14/5853
摘要： A method for producing a zirconia-layered orthopedic implant component includes depositing zirconium onto the orthopedic implant component, thereby forming a zirconium-layered component, and converting at least a portion of the zirconium into a substantially monoclinic zirconia surface layer unaccompanied by a substantial underlying α-phase. A method for producing a zirconia-layered orthopedic implant component includes depositing zirconium onto the orthopedic implant component by ion bombardment and deposition in a vacuum to form a zirconium-layered component including an intermix zone at least 1000 Å thick and a zirconium layer about 3-5 μm thick, and heat treating the zirconium-layered component at a temperature of about 500-600° C. in an atmosphere containing oxygen.
摘要翻译：一种生产氧化锆层状骨科植入物组分的方法包括将锆沉积到矫形植入物组分上，从而形成锆层状组分，并将至少一部分锆转化为基本上单斜晶氧化锆表面层，而不伴随着基本上的α -相。一种生产氧化锆层状整形外科植入物组件的方法包括：通过在真空中离子轰击和沉积将锆沉积到矫形外科植入物组件上，以形成包含至少1000埃的混合区和锆层的锆层组分， 5μm厚，在含氧气氛下，在约500-600℃的温度下对锆层组分进行热处理。

10. 发明申请

US20080312748A1 PROCESS FOR FORMING A CERAMIC LAYER 有权
标题翻译：形成陶瓷层的工艺
公开(公告)号：US20080312748A1
公开(公告)日：2008-12-18
申请号：US11764585
申请日：2007-06-18
申请人： Jeffrey P. Anderson , Oludele Popoola
发明人： Jeffrey P. Anderson , Oludele Popoola
IPC分类号： A61F2/36 , C23C14/06
CPC分类号： A61F2/30767 , A61F2/3094 , A61F2002/30929 , A61F2002/30983 , A61F2310/00634 , A61L27/306 , C23C14/083 , C23C14/46
摘要： A process for forming a ceramic layer comprising a compound of a metal on a deposition surface of a workpiece comprises providing a reactive gas, selecting the amounts of a vapor of the metal and ions of the metal relative to each other, generating the metal vapor, and projecting an ion beam of the metal ions. The metal vapor, the metal ions, and the reactive gas form the ceramic layer with a desired structure. The process may include the step of controlling a deposition surface temperature. In one embodiment, the metal vapor comprises zirconium vapor and the ion beam comprises zirconium ions. The relative amounts of the zirconium vapor and the zirconium ions are selected to form a zirconia ceramic layer on the deposition surface. The zirconia may have multiple crystal phases that are formed according to a predetermined ratio.
摘要翻译：在工件的沉积表面上形成包含金属化合物的陶瓷层的方法包括提供反应气体，选择金属的蒸气量和金属离子相对于彼此的量，产生金属蒸气，并投射金属离子的离子束。金属蒸气，金属离子和反应气体形成具有所需结构的陶瓷层。该方法可以包括控制沉积表面温度的步骤。在一个实施方案中，金属蒸气包含锆蒸气，离子束包含锆离子。选择锆蒸气和锆离子的相对量以在沉积表面上形成氧化锆陶瓷层。氧化锆可以具有根据预定比例形成的多个结晶相。

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