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Class Information
Number: 505/446
Name: Superconductor technology: apparatus, material, process > Processes of producing or treating high temperature (tc greater than 30 k) superconductor material or superconductor containing products or precursors thereof > Using an organometallic intermediate (e.g., ligand, chelate, clathrate, etc.) > Including coating step
Description: Process that includes a step of (a) applying or obtaining on a surface of a substrate a layer of differing composition, or (b) permeating a porous substrate with a material of composition differing from the original substrate.

Sub-classes under this class:

Class Number Class Name Patents
505/447 Vapor deposition 39

Patents under this class:

Patent Number Title Of Patent Date Issued
8673821 Coated conductor with improved grain orientation Mar. 18, 2014
8633138 Method for depositing oxide films on textured metal pipes Jan. 21, 2014
8216978 Fluorinated precursors of superconducting ceramics, and methods of making the same Jul. 10, 2012
7939126 Precursor solutions and methods of using same May. 10, 2011
6797338 Process for producing thin metal oxide film Sep. 28, 2004
6669774 Methods and compositions for making a multi-layer article Dec. 30, 2003
6172009 Controlled conversion of metal oxyfluorides into superconducting oxides Jan. 9, 2001
5665682 Method of manufacturing an oxide superconductor with high critical current density Sep. 9, 1997
5482918 Method for producing microcomposite powders using a soap solution Jan. 9, 1996
5480862 Method for the preparation of precursors for superconductors and compounds thus obtained Jan. 2, 1996
5447909 Metalorganic chemical vapor deposition of superconducting oxide films Sep. 5, 1995
5294599 Processes for preparing oxide powders and superconducting oxides Mar. 15, 1994
5278138 Aerosol chemical vapor deposition of metal oxide films Jan. 11, 1994
5244875 Electroplating of superconductor elements Sep. 14, 1993
5232909 Method for manufacturing superconducting ceramics elongated body Aug. 3, 1993
5231074 Preparation of highly textured oxide superconducting films from MOD precursor solutions Jul. 27, 1993
5221662 Superconducting screen printing ink and process for producing a thick superconducting film using this ink Jun. 22, 1993
5217754 Organometallic precursors in conjunction with rapid thermal annealing for synthesis of thin film ceramics Jun. 8, 1993
5204313 Process of forming a high temperature superconductor on a metal substrate surface Apr. 20, 1993
5202306 Fracture toughness for copper oxide superconductors Apr. 13, 1993
5189010 Process for preparing superconductive thick films Feb. 23, 1993
5166130 Superconductive ceramic molded product and a production process thereof Nov. 24, 1992
5141918 Method of forming an oxide superconducting thin film of a single phase having no carbonate Aug. 25, 1992
5116812 Method of forming an oxide superconducting thin film having an R.sub.1 A.sub.2 C.sub.3 crystalline phase over an R.sub.2 A.sub.1 C.sub.1 crystalline phase May. 26, 1992
5087609 Formation of high temperature superconductor thin films by sol-gel techniques Feb. 11, 1992
5087607 Process for preparing superconductive thick films Feb. 11, 1992
5082688 Processes of forming Ag doped conductive crystalline bismuth mixed alkaline earth copper oxide films Jan. 21, 1992
5071830 Metalorganic deposition method for forming epitaxial thallium-based copper oxide superconducting films Dec. 10, 1991
5071828 Process for the production of a crystal-oriented surface layer of a ceramic high temperature superconductor Dec. 10, 1991
5063199 Method of depositing thin films of high temperature Bi-Sr-Ca-Cu-O-based ceramic oxide superconductors Nov. 5, 1991
5059581 Passivation of high temperature superconductors Oct. 22, 1991
5059583 High TC superconducting Y-BA-CU-O thin films Oct. 22, 1991
5041420 Method for making superconductor films from organometallic precursors Aug. 20, 1991
5039654 Superconductive material and method of preparing same Aug. 13, 1991
5021398 Method of forming patterned oxide superconducting films Jun. 4, 1991
4994433 Preparation of thin film superconducting oxides Feb. 19, 1991
4983577 Metalorganic deposition of superconducting Yb-Ba-Cu-O thin films by rapid thermal annealing Jan. 8, 1991
4983573 Process for making K. superconductors by impregnating cellulosic article with precursor solution Jan. 8, 1991
4983570 Method for forming a thin layer of superconducting material on a substrate and article produced thereby Jan. 8, 1991
4962088 Formation of film superconductors by metallo-organic deposition Oct. 9, 1990
4952557 Formation of superconducting articles by electrodeposition Aug. 28, 1990
4952556 Patterning thin film superconductors using focused beam techniques Aug. 28, 1990
4950643 Metalorganic deposition process for preparing heavy pnictide superconducting oxide films Aug. 21, 1990
4920093 Fabrication of superconducting oxide thin films by sol-gel method Apr. 24, 1990
4918051 Metalorganic deposition of superconducting E.sub.u -B.sub.a -C.sub.u O thin films by rapid thermal annealing Apr. 17, 1990
4916115 Selective laser pyrolysis of metallo-organics as a method of forming patterned thin film superconductors Apr. 10, 1990
4900716 Process for producing a compound oxide type superconducting material Feb. 13, 1990
4897378 Preparation of thin film superconducting oxides Jan. 30, 1990
4880770 Metalorganic deposition process for preparing superconducting oxide films Nov. 14, 1989
4880772 Preparation of thin ceramic films via an aqueous solution route Nov. 14, 1989

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