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Class Information
Number: 427/533
Name: Coating processes > Direct application of electrical, magnetic, wave, or particulate energy > Pretreatment of substrate or post-treatment of coated substrate > Ionized gas utilized (e.g., electrically powered source, corona discharge, plasma, glow discharge, etc.)
Description: Processes wherein an energetic (charged) gaseous medium is utilized in the pretreatment of a substrate or the post­treatment of a substrate.










Sub-classes under this class:

Class Number Class Name Patents
427/534 Cleaning or removing part of substrate (e.g., etching with plasma, glow discharge, etc.) 500
427/535 Plasma (e.g., cold plasma, corona, glow discharge, etc.) 644


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8703247 Cross section processing method and method of manufacturing cross section observation sample Apr. 22, 2014
8663750 Backlight unit and a method of fabricating the same Mar. 4, 2014
8658259 Nanolayer deposition process Feb. 25, 2014
8628638 Laminate Jan. 14, 2014
8623471 Plasma treatment system Jan. 7, 2014
8623468 Methods of fabricating metal hard masks Jan. 7, 2014
8617645 Multi-component composite film method for preparing the same Dec. 31, 2013
8609203 Method and apparatus for plasma surface treatment of moving substrate Dec. 17, 2013
8580353 Method for treating surface of glass substrate and apparatus for performing same Nov. 12, 2013
8574686 Microwave brazing process for forming coatings Nov. 5, 2013
8563091 Film formation method, film formation device, piezoelectric film, piezoelectric device and liquid discharge device Oct. 22, 2013
8551892 Method for reducing dielectric constant of film using direct plasma of hydrogen Oct. 8, 2013
8530004 Polymeric electret film and method of manufacturing the same Sep. 10, 2013
8524051 Coated article with oxidation graded layer proximate IR reflecting layer(s) and corresponding method Sep. 3, 2013
8518497 Methods for the preparation of coil-comb block copolymers and their nanostructures Aug. 27, 2013
8470095 Process and installation for surface preparation by dielectric barrier discharge Jun. 25, 2013
8443756 Showerhead electrodes and showerhead electrode assemblies having low-particle performance for semiconductor material processing apparatuses May. 21, 2013
8425982 Methods of improving long range order in self-assembly of block copolymer films with ionic liquids Apr. 23, 2013
8419905 Method for forming a diamond-like carbon layer on air bearing surface of a slider Apr. 16, 2013
8409655 Process and apparatus for producing three-dimensional shaped ceramic bodies Apr. 2, 2013
8394197 Corrosion-resistant internal coating method using a germanium-containing precursor and hollow cathode techniques Mar. 12, 2013
8334028 Method of forming a protective film Dec. 18, 2012
RE43855 Printing with differential adhesion Dec. 11, 2012
8323751 Process for producing roller for electrophotography Dec. 4, 2012
8323750 Method of ultraviolet light assisted surface modification and product having a surface formed by this method Dec. 4, 2012
8318265 Plasma mediated processing of non-conductive substrates Nov. 27, 2012
8318264 Process for functionalizing a glass reinforcement for composite material Nov. 27, 2012
8313805 Clamped showerhead electrode assembly Nov. 20, 2012
8297226 Deposition box for silicon-based thin film solar cell Oct. 30, 2012
8291858 Movable jig for silicon-based thin film solar cell Oct. 23, 2012
8288513 Defined cell culturing surfaces and methods of use Oct. 16, 2012
8282997 Method for producing a hydrophobic coating, device for implementing said method and support provided with a hydrophobic coating Oct. 9, 2012
8226835 Ultra-thin film formation using gas cluster ion beam processing Jul. 24, 2012
8211507 Method for producing thermoplastic resin film Jul. 3, 2012
8187662 Method of controlling a drug release rate May. 29, 2012
8182862 Ion beam-assisted high-temperature superconductor (HTS) deposition for thick film tape May. 22, 2012
8182866 Method of producing a substrate which is coated with a mesoporous layer and use thereof in ophthalmic optics May. 22, 2012
8182913 Bi-layer structured sheet having excellent printability when printed by hard roll and method for producing the same May. 22, 2012
8176871 Substrate processing apparatus May. 15, 2012
8178168 Method for coating a substrate using plasma May. 15, 2012
8163356 Products Apr. 24, 2012
8163358 Surface modification of contact lenses Apr. 24, 2012
8153188 Method and apparatus for manufacturing magnetoresistive element Apr. 10, 2012
8143594 Method of depositing protective structures Mar. 27, 2012
8075958 Methods for providing thin hydrogen separation membranes and associated uses Dec. 13, 2011
8069817 Showerhead electrodes and showerhead electrode assemblies having low-particle performance for semiconductor material processing apparatuses Dec. 6, 2011
8067065 Fibrillar, nanotextured coating and method for its manufacture Nov. 29, 2011
8067053 Method for selective immobilization of macromolecules on self assembled monolayer surfaces Nov. 29, 2011
8065798 Method of manufacturing printed circuit board Nov. 29, 2011
8066853 Method of forming inorganic alignment film, inorganic alignment film, substrate for electronic device, liquid crystal panel and electronic apparatus Nov. 29, 2011

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