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公开(公告)号：US20170072465A1
公开(公告)日：2017-03-16
申请号：US15156405
申请日：2016-05-17
申请人： John C. Welch , Zhiyue Xu , James Andy Oxford , Edward T. Wood
发明人： John C. Welch , Zhiyue Xu , James Andy Oxford , Edward T. Wood
IPC分类号： B22F3/105 , B23K26/00 , E21B33/12 , B23K26/342
CPC分类号： B22F3/1055 , B22F1/02 , B22F1/025 , B22F5/10 , B22F2005/001 , B22F2207/11 , B22F2207/17 , B22F2999/00 , B23K26/082 , B23K26/083 , B23K26/144 , B23K26/147 , B23K26/342 , B23K2101/002 , B23K2103/00 , B33Y10/00 , B33Y70/00 , B33Y80/00 , Y02P10/295 , B22F1/0003 , B22F1/0014 , B22F2202/11
摘要： An article comprises a plurality of micro-sized or nano-sized galvanic cells, wherein the article has a seamless structure encompassing a plurality of empty spaces of different sizes, geometries, distributions, or a combination thereof, and one or more of the following properties of the article vary in different directions: tensile strength; compressive strength; electrical resistance; thermal conductance; modulus; or hardness.
摘要翻译： 一种制品包括多个微尺寸或纳米尺寸的电化学电池，其中该制品具有包含多个不同尺寸，几何形状，分布或其组合的多个空白空间的无缝结构，以及一个或多个以下特性 的物品在不同方向上有所不同：拉伸强度; 抗压强度; 电阻; 热导率; 模数; 或硬度。
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公开(公告)号：US10335855B2
公开(公告)日：2019-07-02
申请号：US15156405
申请日：2016-05-17
申请人： John C. Welch , Zhiyue Xu , James Andy Oxford , Edward T. Wood
发明人： John C. Welch , Zhiyue Xu , James Andy Oxford , Edward T. Wood
IPC分类号： B33Y10/00 , B22F3/105 , B23K26/342 , B23K26/08 , B23K26/14 , B23K26/144 , B23K26/082 , B22F1/02 , B22F5/10 , B22F5/00 , B33Y70/00 , B33Y80/00 , B23K101/00 , B23K103/00
摘要： An article comprises a plurality of micro-sized or nano-sized galvanic cells, wherein the article has a seamless structure encompassing a plurality of empty spaces of different sizes, geometries, distributions, or a combination thereof, and one or more of the following properties of the article vary in different directions: tensile strength; compressive strength; electrical resistance; thermal conductance; modulus; or hardness.
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公开(公告)号：US10059092B2
公开(公告)日：2018-08-28
申请号：US14853977
申请日：2015-09-14
申请人： John C. Welch , Zhiyue Xu , James Andy Oxford
发明人： John C. Welch , Zhiyue Xu , James Andy Oxford
CPC分类号： B33Y80/00 , B22F1/02 , B22F1/025 , B22F3/1055 , B22F2207/01 , B22F2207/13 , B22F2998/00 , B33Y10/00 , Y02P10/295 , C22C32/0015 , C22C32/0052 , C22C32/0068
摘要： A method of manufacturing an article comprises depositing a metallic powder on a substrate or a worktable; fusing the metallic powder according to a preset pattern; and adjusting a composition of the metallic powder or a condition to fuse the metallic powder or a combination thereof to additively form an article such that the article has a first portion and a second portion, wherein the first portion has one or more of the following properties different than those of the second portion: corrosion rate; tensile strength; compressive strength; modulus; or hardness.
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公开(公告)号：US10807355B2
公开(公告)日：2020-10-20
申请号：US16010685
申请日：2018-06-18
申请人： John C. Welch , Zhiyue Xu , James Andy Oxford
发明人： John C. Welch , Zhiyue Xu , James Andy Oxford
摘要： A method of manufacturing an article comprises depositing a metallic powder on a substrate or a worktable; fusing the metallic powder according to a preset pattern; and adjusting a composition of the metallic powder or a condition to fuse the metallic powder or a combination thereof to additively form an article such that the article has a first portion and a second portion, wherein the first portion has one or more of the following properties different than those of the second portion: corrosion rate; tensile strength; compressive strength; modulus; or hardness.
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公开(公告)号：US20170072471A1
公开(公告)日：2017-03-16
申请号：US14853977
申请日：2015-09-14
申请人： John C. Welch , Zhiyue Xu , James Andy Oxford
发明人： John C. Welch , Zhiyue Xu , James Andy Oxford
CPC分类号： B33Y80/00 , B22F1/02 , B22F1/025 , B22F3/1055 , B22F2207/01 , B22F2207/13 , B22F2998/00 , B33Y10/00 , Y02P10/295 , C22C32/0015 , C22C32/0052 , C22C32/0068
摘要： A method of manufacturing an article comprises depositing a metallic powder on a substrate or a worktable; fusing the metallic powder according to a preset pattern; and adjusting a composition of the metallic powder or a condition to fuse the metallic powder or a combination thereof to additively form an article such that the article has a first portion and a second portion, wherein the first portion has one or more of the following properties different than those of the second portion: corrosion rate; tensile strength; compressive strength; modulus; or hardness.
摘要翻译： 制造制品的方法包括在基材或工作台上沉积金属粉末; 按预设图案熔化金属粉末; 以及调整所述金属粉末的组成或使所述金属粉末或其组合熔合的条件，以相加地形成制品，使得所述制品具有第一部分和第二部分，其中所述第一部分具有以下一种或多种性质 不同于第二部分：腐蚀速率; 抗拉强度; 抗压强度; 模数; 或硬度。
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公开(公告)号：US20180297351A1
公开(公告)日：2018-10-18
申请号：US16010685
申请日：2018-06-18
申请人： John C. Welch , Zhiyue Xu , James Andy Oxford
发明人： John C. Welch , Zhiyue Xu , James Andy Oxford
CPC分类号： B33Y80/00 , B22F1/02 , B22F1/025 , B22F3/1055 , B22F2207/01 , B22F2207/13 , B22F2998/00 , B33Y10/00 , Y02P10/295 , C22C32/0015 , C22C32/0052 , C22C32/0068
摘要： A method of manufacturing an article comprises depositing a metallic powder on a substrate or a worktable; fusing the metallic powder according to a preset pattern; and adjusting a composition of the metallic powder or a condition to fuse the metallic powder or a combination thereof to additively form an article such that the article has a first portion and a second portion, wherein the first portion has one or more of the following properties different than those of the second portion: corrosion rate; tensile strength; compressive strength; modulus; or hardness.
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公开(公告)号：US20170336191A1
公开(公告)日：2017-11-23
申请号：US15160056
申请日：2016-05-20
申请人： John C. Welch , Zhiyue Xu
发明人： John C. Welch , Zhiyue Xu
CPC分类号： B33Y80/00 , B22F3/1055 , B22F5/00 , B22F2003/1057 , B22F2005/001 , B22F2999/00 , B33Y10/00 , B33Y30/00 , B33Y50/02 , Y02P10/295 , B22F2202/05 , C22C2202/02
摘要： A method of manufacturing an article comprises depositing a layering material on a substrate or a worktable; applying a magnetic field to the layering material according to a preset pattern; and additively forming the article.
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公开(公告)号：US20170122073A1
公开(公告)日：2017-05-04
申请号：US14931916
申请日：2015-11-04
申请人： Anil Sadana , Vipul Mathur , James Edward Goodson , John C. Welch
发明人： Anil Sadana , Vipul Mathur , James Edward Goodson , John C. Welch
IPC分类号： E21B41/00 , C09D165/04
CPC分类号： E21B41/00 , C08G2261/146 , C08G2261/3424 , C08G2261/598 , C08G2261/62 , C09D165/04
摘要： A downhole article comprises a polymer substrate having a surface that is configured for exposure to a well fluid; the substrate comprising a thermoplastic material, an elastomer, or a combination comprising at least one of the foregoing; and a coating disposed on the surface of the polymer substrate; the coating comprising a fluorinated poly-para-xylylene.
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公开(公告)号：USD396514S
公开(公告)日：1998-07-28
申请号：US39346
申请日：1995-05-25
申请人： Jeffrey R. Perry , John C. Welch
设计人： Jeffrey R. Perry , John C. Welch
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公开(公告)号：US10352133B2
公开(公告)日：2019-07-16
申请号：US14931916
申请日：2015-11-04
申请人： Anil Sadana , Vipul Mathur , James Edward Goodson , John C. Welch
发明人： Anil Sadana , Vipul Mathur , James Edward Goodson , John C. Welch
IPC分类号： E21B41/00 , C09D165/04
摘要： A downhole article comprises a polymer substrate having a surface that is configured for exposure to a well fluid; the substrate comprising a thermoplastic material, an elastomer, or a combination comprising at least one of the foregoing; and a coating disposed on the surface of the polymer substrate; the coating comprising a fluorinated poly-para-xylylene.
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