Class C25D : PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING
Subclass 3/08: Electroplating; Baths therefor from solutions (C25D 5/24-C25D 5/32 take precedence) of chromium Deposition of black chromium
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12221717 | Method for creating a chromium-plated surface with a matte finish | Apr 03, 23 | Feb 11, 25 | Kings Mountain International, Inc. |
| 12173422 | Electroplating composition and method for electroplating a chromium coating on a substrate | Dec 17, 21 | Dec 24, 24 | Atotech Deutschland GmbH & Co. KG |
| 11939692 | Steel sheet for can making and method for manufacturing the same | Jun 07, 19 | Mar 26, 24 | JFE Steel Corporation |
| 11459659 | Nanocrystalline material based on stainless steel surface, and preparation method therefor | Aug 16, 17 | Oct 04, 22 | SHENZHEN CANDORTECH INCORPORATED COMPANY |
| 11306410 | Anti-coking nanomaterial based on stainless steel surface, and preparation method therefor | Aug 16, 17 | Apr 19, 22 | SHENZHEN CANDORTECH INCORPORATED COMPANY |
| 11105013 | Ionic liquid electrolyte and method to electrodeposit metals | Apr 14, 15 | Aug 31, 21 | NEO Industries, LLC; THE UNIVERSITY OF NOTRE DAME DU LAC; Ionic Research Technologies LLC; |
| 10988854 | Flexible color adjustment for dark Cr(III) platings | Dec 10, 19 | Apr 27, 21 | MacDermid Enthone Inc. |
| 10982344 | Method for creating a chromium-plated surface with a matte finish | Dec 21, 18 | Apr 20, 21 | Kings Mountain International, Inc. |
| 10837117 | Method for coating an object by means of a multilayer system with a nickel-phosphorus alloy | Oct 22, 18 | Nov 17, 20 | Grohe AG |
| 10753005 | Steel sheet for cans and production method for steel sheet for cans | Dec 01, 16 | Aug 25, 20 | JFE Steel Corporation |
| 10609849 | Electromagnetic shielding material | Mar 09, 18 | Mar 31, 20 | JX Nippon Mining & Metals Corporation |
| 10525919 | Vehicle exterior components having discontinuous plated features | Feb 17, 17 | Jan 07, 20 | SRG GLOBAL INC. |
| 10418636 | Current-collector metal foil, current collector, and current-collector-metal-foil manufacturing method | Jun 03, 15 | Sep 17, 19 | UACJ CORPORATION |
| 10174432 | Electroplating bath and method for producing dark chromium layers | Nov 18, 15 | Jan 08, 19 | Atotech Deutschland GmbH |
| 10167564 | Apparatus and methods of maintaining trivalent chromium bath plating efficiency | Jan 10, 14 | Jan 01, 19 | COVENTYA, INC. |
| 10081312 | Black plated resin part and method for manufacturing the same | Sep 12, 16 | Sep 25, 18 | Toyoda Gosei Co., Ltd. |
| 10006135 | Electroplating bath and method for producing dark chromium layers | Apr 10, 17 | Jun 26, 18 | Atotech Deutschland LLP |
| 9689081 | Electroplating bath and method for producing dark chromium layers | Apr 27, 12 | Jun 27, 17 | ATOTECH DEUTSCHLAND GMBH |
| 9617652 | Bubble and foam solutions using a completely immersed air-free feedback flow control valve | Dec 10, 13 | Apr 11, 17 | LAM RESEARCH CORPORATION |
| 9347144 | Dark colored chromium based electrodeposits | Aug 24, 12 | May 24, 16 | MACDERMID, INCORPORATED |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0101,625 | SURFACE TREATMENT METHOD OF COPPER FOIL, ANTIOXIDANT COPPER FOIL, AND CATHODE OF LITHIUM BATTERY | Dec 05, 23 | Mar 27, 25 | Not available |
| 2024/0349,729 | ANTIVIRAL ENVIRONMENT-FRIENDLY COMPOSITE PLATING LAYER, PREPARATION METHOD THEREFOR, AND ANTIVIRAL ENVIRONMENT-FRIENDLY PRODUCT | Apr 12, 22 | Oct 24, 24 | JOMOO KITCHEN & BATH CO., LTD |
| 2024/0271,305 | METHOD FOR ELECTRODEPOSITING A DARK CHROMIUM LAYER, SUBSTRATE COMPRISING SAME, AND ELECTROPLATING BATH THEREOF | Jun 08, 22 | Aug 15, 24 | Atotech Deutschland GmbH & Co. KG |
| 2024/0200,219 | ELECTROPLATING COMPOSITION FOR DEPOSITING A CHROMIUM OR CHROMIUM ALLOY LAYER ON A SUBSTRATE | Apr 29, 22 | Jun 20, 24 | Atotech Deutschland GmbH & Co. KG |
| 2024/0141,504 | CAN STEEL SHEET AND METHOD FOR PRODUCING SAME | Nov 15, 21 | May 02, 24 | JFE Steel Corporation |
| 2024/0026,557 | ELECTROPLATING BATH FOR DEPOSITING A BLACK CHROMIUM LAYER AND METHOD FOR ELECTROPLATING A BLACK CHROMIUM LAYER ON A SUBSTRATE | Dec 10, 21 | Jan 25, 24 | Atotech Deutschland GmbH & Co. KG |
| 2024/0011,178 | BLACK PLATED SUBSTRATE | Dec 10, 21 | Jan 11, 24 | Atotech Deutschland GmbH & Co. KG |
| 2023/0193,497 | ELECTROPLATING BATH FOR DEPOSITING A BLACK CHROMIUM LAYER, METHOD FOR DEPOSITING, AND SUBSTRATE COMPRISING SUCH A LAYER | Dec 10, 21 | Jun 22, 23 | Not available |
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