Description
Class C25D : PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING
Subclass 3/04: Electroplating; Baths therefor from solutions (C25D 5/24-C25D 5/32 take precedence) of chromium
C25D 3/04
Sub-Class
Stats
- 94 US PATENTS IN FORCE
- 13 US APPLICATIONS PENDING
- 42 Total Patent Owners
- 391 TOTAL INVENTORS
Recent Patents
| 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. |
| 12188132 | Sanitary equipment part and method of producing the same | Mar 25, 21 | Jan 07, 25 | Toto Ltd. |
| 12170375 | Copper foil having excellent heat resistance property | Oct 30, 19 | Dec 17, 24 | Chang Chun Petrochemical Co. Ltd. |
| 12043736 | Polyamide resin composition and molded product comprising same | May 21, 19 | Jul 23, 24 | LOTTE CHEMICAL CORPORATION |
| 11851781 | Method and apparatus for continuously applying nanolaminate metal coatings | Nov 22, 21 | Dec 26, 23 | Modumetal, Inc. |
| 11738246 | Golf shaft and method of manufacturing the same | Oct 27, 21 | Aug 29, 23 | NHK Spring Co., Ltd. |
| 11549189 | Electroplating method | Mar 04, 22 | Jan 10, 23 | Ming Chi University of Technology |
| 11466379 | Manufacturing method of copper foil and circuit board assembly for high frequency signal transmission | Dec 06, 18 | Oct 11, 22 | Nan Ya Plastics Corporation |
| 11466367 | Method for manufacturing product with bright surface | Sep 06, 13 | Oct 11, 22 | Sankei Giken Kogyo Co. Ltd. |
| 11401612 | Surface-treated copper foil, copper foil having carrier, laminated material, method for producing printed wiring board, and method for producing electronic apparatus | Feb 05, 18 | Aug 02, 22 | JX Nippon Mining & Metals Corporation |
| 11382217 | Surface treated copper foil, copper clad laminate, and printed circuit board | Apr 22, 19 | Jul 05, 22 | JX Nippon Mining & Metals Corporation |
| 11375624 | Surface treated copper foil, copper clad laminate, and printed circuit board | Apr 22, 19 | Jun 28, 22 | JX Nippon Mining & Metals Corporation |
| 11362337 | Electrodeposited copper foil and electrode, and lithium-ion secondary battery comprising the same | Jan 15, 20 | Jun 14, 22 | Chang Chun Petrochemical Co. Ltd. |
| 11339491 | Steel sheet for cans, and production method therefor | Jun 05, 18 | May 24, 22 | JFE Steel Corporation |
| 11337314 | Surface treated copper foil, copper clad laminate, and printed circuit board | Apr 22, 19 | May 17, 22 | JX Nippon Mining & Metals Corporation |
| 11337315 | Surface treated copper foil, copper clad laminate, and printed circuit board | Apr 22, 19 | May 17, 22 | JX Nippon Mining & Metals Corporation |
| 11283080 | Electrodeposited copper foil, current collector, electrode, and lithium ion secondary battery comprising the same | Jan 15, 20 | Mar 22, 22 | Chang Chun Petrochemical Co. Ltd. |
| 11236224 | Thermoplastic resin composition, method of preparing the same, and molded part manufactured using the same | Nov 13, 17 | Feb 01, 22 | LG Chem Ltd. |
| 11180864 | Method and apparatus for continuously applying nanolaminate metal coatings | Jun 23, 20 | Nov 23, 21 | Modumetal, Inc. |
| 11145867 | Surface treated copper foil | Oct 16, 19 | Oct 12, 21 | Chang Chun Petrochemical Co. Ltd. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0075,332 | SANITARY EQUIPMENT PART AND METHOD OF PRODUCING THE SAME | Nov 21, 24 | Mar 06, 25 | Not available |
| 2024/0360,580 | TEMPORARY PLATING MASK FOR METAL ETCHING | Apr 23, 24 | Oct 31, 24 | Not available |
| 2024/0293,896 | METHOD FOR THE CREATION OF DECORATIONS AND/OR LOGOS ON MATERIALS MADE OF METAL, PREFERABLY BUT NOT EXCLUSIVELY FOR PARTS OF EYEGLASSES AND THE LIKE | Dec 16, 21 | Sep 05, 24 | Not available |
| 2024/0287,683 | COLORATION VIA LASER OXIDATION | Jul 06, 23 | Aug 29, 24 | Not available |
| 2023/0220,578 | METHOD FOR MANUFACTURING A SURFACE OF A PRESS ELEMENT, PRESSING ELEMENT OBTAINED BY SUCH METHOD AND METHOD FOR THE PRODUCTION OF COATED PANELS USING SUCH PRESS ELEMENT | Dec 20, 22 | Jul 13, 23 | Sesa S.p.A. |
| 2023/0147,997 | PISTON RING WITH HARD CHROMIUM LAYER AND IMPROVED RUNNING-IN BEHAVIOUR | Feb 17, 21 | May 11, 23 | Not available |
| 2022/0298,663 | A METHOD FOR CHROMIUM UPGRADING OF FERRITIC STEEL INTERCONNECTS FOR SOLID OXIDE CELL STACK APPLICATIONS | Jul 13, 20 | Sep 22, 22 | Haldor Topsøe A/S |
| 2018/0355,496 | STEEL SHEET FOR CANS AND PRODUCTION METHOD FOR STEEL SHEET FOR CANS | Dec 01, 16 | Dec 13, 18 | Not available |
| 2018/0291,518 | MANUFACTURING METHOD OF A TOOL SURFACE MARK | Apr 11, 17 | Oct 11, 18 | Not available |
| 2017/0368,357 | Metallized Components And Surgical Instruments | Jun 22, 17 | Dec 28, 17 | HUTCHINSON TECHNOLOGY INCORPORATED |
| 2017/0311,604 | A GALVANIC PROCESS, A CHROMED MATERIAL ADDITIVATED WITH SILVER NANOPARTICLES, AND USE OF AN ADDITIVATED MATERIAL | Jul 08, 15 | Nov 02, 17 | Not available |
| 2016/0002,813 | Method and Apparatus for Continuously Applying Nanolaminate Metal Coatings | Sep 15, 15 | Jan 07, 16 | Not available |
| 2015/0337,448 | CHROMIUM-CHROMIUM OXIDE COATINGS APPLIED TO STEEL SUBSTRATES FOR PACKAGING APPLICATIONS AND A METHOD FOR PRODUCING SAID COATINGS | Nov 21, 13 | Nov 26, 15 | TATA STEEL IJMUIDEN B.V. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 35 Months (last 2 years Issuances)
- 35 Months (last 5 years Issuances)