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公开(公告)号：US20210161018A1
公开(公告)日：2021-05-27
申请号：US17252826
申请日：2019-06-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Henrik B. van Lengerich , Matthew S. Stay , Caleb T. Nelson , David J. Tarnowski , David J. Rowe , Edwin L. Kusilek
Abstract: Methods of making metal patterns on flexible substrates are provided. Releasable solid layer is selectively formed on a patterned surface of the flexible substrate by applying a liquid solution thereon. Metal patterns on the flexible substrate can be formed by removing the releasable solid layer after metallization. In some cases, the releasable solid layer can be transferred from the patterned surface to a transfer layer where the metal patterns are formed.
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公开(公告)号：US20240050951A1
公开(公告)日：2024-02-15
申请号：US18259177
申请日：2021-11-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Henrik B. van Lengerich , Caleb T. Nelson , Kayla C. Niccum , Jeffrey L. Solomon , Paul B. Armstrong , Joshua M. Fishman , Tonya D. Bonilla , Phillip D. Hustad , David J. Tarnowski
CPC classification number: B01L3/502761 , G01N21/6428 , B01L3/502707 , G01N2021/6439 , B01L2300/0893 , B01L2300/0819 , B01L2300/0636 , B01L2300/16 , B01L2200/0647
Abstract: An article includes a flexible structured film with a first major surface and a second major surface, wherein a first major surface of the flexible structured film has a plurality of posts separated by land areas, and the posts have an exposed surface. An anti-biofouling layer resides in the land areas, and the anti-biofouling layer has a methylated surface. An inorganic layer is on the exposed surfaces of the posts, wherein the inorganic layer includes a metal or a metal oxide. An analyte binding layer is on the inorganic layer, wherein the analyte binding layer is chosen from a reactive silane, a functionalizable hydrogel, a functionalizable polymer, and mixtures and combinations thereof. An exposed surface of the analyte binding layer includes at least one functional group selected to bind with a biochemical analyte.
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公开(公告)号：US12097498B2
公开(公告)日：2024-09-24
申请号：US18259177
申请日：2021-11-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Henrik B. van Lengerich , Caleb T. Nelson , Kayla C. Niccum , Jeffrey L. Solomon , Paul B. Armstrong , Joshua M. Fishman , Tonya D. Bonilla , Phillip D. Hustad , David J. Tarnowski
CPC classification number: B01L3/502761 , B01L3/502707 , B29D11/00788 , G01N21/6428 , B01L2200/0647 , B01L2300/0636 , B01L2300/0819 , B01L2300/0893 , B01L2300/16 , G01N2021/6439
Abstract: An article includes a flexible structured film with a first major surface and a second major surface, wherein a first major surface of the flexible structured film has a plurality of posts separated by land areas, and the posts have an exposed surface. An anti-biofouling layer resides in the land areas, and the anti-biofouling layer has a methylated surface. An inorganic layer is on the exposed surfaces of the posts, wherein the inorganic layer includes a metal or a metal oxide. An analyte binding layer is on the inorganic layer, wherein the analyte binding layer is chosen from a reactive silane, a functionalizable hydrogel, a functionalizable polymer, and mixtures and combinations thereof. An exposed surface of the analyte binding layer includes at least one functional group selected to bind with a biochemical analyte.
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公开(公告)号：US11950372B2
公开(公告)日：2024-04-02
申请号：US17252826
申请日：2019-06-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Henrik B. van Lengerich , Matthew S. Stay , Caleb T. Nelson , David J. Tarnowski , David J. Rowe , Edwin L. Kusilek
CPC classification number: H05K3/048 , H05K1/028 , H05K3/0014 , H05K2201/09036 , H05K2203/0769
Abstract: Methods of making metal patterns on flexible substrates are provided. Releasable solid layer is selectively formed on a patterned surface of the flexible substrate by applying a liquid solution thereon. Metal patterns on the flexible substrate can be formed by removing the releasable solid layer after metallization. In some cases, the releasable solid layer can be transferred from the patterned surface to a transfer layer where the metal patterns are formed.
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Patent Agency Ranking
公开(公告)号：US12235577B2
公开(公告)日：2025-02-25
申请号：US18257241
申请日：2021-12-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Lucas J. Hunt , Ashley R. Sonnier , James Zhu , Edwin L. Kusilek , Paul B. Armstrong , William B. Kolb , Caleb T. Nelson , Jeffrey L. Solomon , James M. Nelson , Samuel R. Hei , David J. Tarnowski , Henrik B. van Lengerich
IPC: G03F7/00 , B29C59/00 , H01L21/027
Abstract: Methods of forming an array of patterns on a substrate are provided. An array of protective tiles formed from a protectant resin is provided to cover an array of sub-regions on the substrate. An array of patterns is formed on the substrate by sequentially repeating steps (i) and (ii) for each sub-region: (i) removing the protective tile from one of the sub-regions to expose the first major surface underneath; and (ii) forming a pattern on the exposed first major surface within the one of the sub-regions.
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公开(公告)号：US20240206076A1
公开(公告)日：2024-06-20
申请号：US18591060
申请日：2024-02-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Henrik B. van Lengerich , Matthew S. Stay , Caleb T. Nelson , David J. Tarnowski , David J. Rowe , Edwin L. Kusilek
CPC classification number: H05K3/048 , H05K1/028 , H05K3/0014 , H05K2201/09036 , H05K2203/0769
Abstract: Methods of making metal patterns on flexible substrates are provided. A releasable solid layer is selectively formed on a patterned surface of the flexible substrate by applying a liquid solution thereon. The releasable solid layer is transferred from the patterned surface to a transfer layer where the metal patterns are formed.
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公开(公告)号：US20240045324A1
公开(公告)日：2024-02-08
申请号：US18257241
申请日：2021-12-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Lucas J. Hunt , Ashley R. Sonnier , James Zhu , Edwin L. Kusilek , Paul B. Armstrong , William B. Kolb , Caleb T. Nelson , Jeffrey L. Solomon , James M. Nelson , Samuel R. Hei , David J. Tarnowski , Henrik B. van Lengerich
IPC: G03F7/00
CPC classification number: G03F7/0002
Abstract: Methods of forming an array of patterns on a substrate are provided. An array of protective tiles formed from a protectant resin is provided to cover an array of sub-regions on the substrate. An array of patterns is formed on the substrate by sequentially repeating steps (i) and (ii) for each sub-region: (i) removing the protective tile from one of the sub-regions to expose the first major surface underneath; and (ii) forming a pattern on the exposed first major surface within the one of the sub-regions.
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8.发明公开公开(公告)号：US20240043989A1
公开(公告)日：2024-02-08
申请号：US18259214
申请日：2021-12-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Matthew R.D. Smith , David J. Tarnowski , Myungchan Kang , Caleb T. Nelson , Henrik B. van Lengerich , Christopher S. Lyons , Jeffrey L. Solomon , Bing Hao , Karl K. Stensvad
CPC classification number: C23C14/5873 , C23C14/046 , C23C14/205
Abstract: Metallic nanohole (23) arrays on nanowells (22) with a controlled depth and methods of making and using the same are provided. A mesh pattern of metallic layer (8) having an array of nanoholes is provided on an array of nanowells, aligned with the openings of the respective nanowells. The aspect ratios (D:W) of the nanowells are controlled to control the deposition of metal into the nanowells.
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公开(公告)号：US20190219919A1
公开(公告)日：2019-07-18
申请号：US16330839
申请日：2017-09-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James Zhu , Daniel M. Lentz , Karl K. Stensvad , David J. Tarnowski
CPC classification number: G03F7/0002 , B81C1/00031 , B81C2201/0187 , B82Y40/00 , C25F3/14 , C25F7/00
Abstract: A method of patterning a cylindrical tool, including providing a stamp including a base and a layer of solid state ionic conductor thereon, applying a negative of a predetermined pattern of features on a major surface of the solid state ionic conductor, providing a cylindrical tool having a metallic surface positioned proximate the stamp, and applying an electric field between the metallic surface and a cathode while moving the stamp against the metallic surface in rolling line contact so as to impart the predetermined pattern of features onto the metallic surface, wherein the cathode is either the base or a conductive element positioned adjacent to the base. The positive of the predetermined pattern of features may include a multiplicity of nano-sized features.
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