Class C25C : PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
Subclass 1/14: Electrolytic production, recovery or refining of metals by electrolysis of solutions (C25C 5/00 takes precedence) of tin
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12000020 | Metal and tin alloy having low alpha-ray emission, and method for producing same | Nov 21, 22 | Jun 04, 24 | Mitsubishi Materials Corporation |
| 11572632 | Method for manufacturing high purity tin, electrowinning apparatus for high purity tin and high purity tin | Nov 05, 19 | Feb 07, 23 | JX Nippon Mining & Metals Corporation |
| 11280011 | Electrolytic method for extracting tin and/or lead contained in an electrically conductive mixture | Dec 19, 17 | Mar 22, 22 | Veolia Environment VE |
| 11136680 | High purity tin and method for manufacturing same | Jul 17, 19 | Oct 05, 21 | JX Nippon Mining & Metals Corporation |
| 11118276 | High purity tin and method for producing same | Mar 02, 17 | Sep 14, 21 | JX Nippon Mining & Metals Corporation |
| 11035023 | Reactor systems for recovering metals, and related methods | Jul 29, 19 | Jun 15, 21 | Battelle Energy Alliance LLC |
| 10400342 | High purity tin and method for manufacturing same | Oct 12, 16 | Sep 03, 19 | JX Nippon Mining & Metals Corporation |
| 10378081 | Methods for recovering metals from electronic waste, and related systems | Aug 30, 17 | Aug 13, 19 | Battelle Energy Alliance LLC |
| 9777346 | Methods for recovering metals from electronic waste, and related systems | Sep 03, 15 | Oct 03, 17 | Battelle Energy Alliance, LLC |
| 9394590 | Low α-dose tin or tin alloy, and method for producing same | Feb 14, 11 | Jul 19, 16 | JX NIPPON MINING & METALS CORPORATION |
| 9340850 | Process for producing high-purity tin | Jul 25, 14 | May 17, 16 | JX NIPPON MINING & METALS CORPORATION |
| 8992759 | Metal refining process using mixed electrolyte | Feb 20, 14 | Mar 31, 15 | HONEYWELL INTERNATIONAL INC. |
| 8734633 | Method of recovering valuable metal from scrap containing conductive oxide | Feb 08, 08 | May 27, 14 | JX NIPPON MINING & METALS CORPORATION |
| 8012335 | Method for collection of valuable metal from ITO scrap | Jun 27, 07 | Sep 06, 11 | JX NIPPON MINING & METALS CORPORATION |
| 8012336 | Method for collection of valuable metal from ITO scrap | Jun 27, 07 | Sep 06, 11 | JX NIPPON MINING & METALS CORPORATION |
| 8007652 | Method for collection of valuable metal from ITO scrap | Jun 27, 07 | Aug 30, 11 | JX NIPPON MINING & METALS CORPORATION |
| 8003065 | Method for collection of valuable metal from ITO scrap | Jun 27, 07 | Aug 23, 11 | JX NIPPON MINING & METALS CORPORATION |
| 6641712 | Process for the recovery of tin, tin alloys or lead alloys from printed circuit boards | Oct 10, 01 | Nov 04, 03 | ALPHA FRY LIMITED, CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED, EA TECHNOLOGY LIMITED, |
| 5620584 | Electrochemical reduction of metal salts as a method of preparing highly dispersed metal colloids and substrate fixed metal clusters by electrochemical reduction of metal salts | Mar 09, 95 | Apr 15, 97 | UMICORE AG & CO. KG |
| 5376239 | Process for separating electrodeposited metal in electrolytic refining | Nov 03, 93 | Dec 27, 94 | MITSUBISHI MATERIALS CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0328,022 | ELECTROCHEMICAL METALLURGICAL PROCESS FOR EXTRACTING METALS AND SULFUR FROM METALLIC SULFIDES | Jun 14, 24 | Oct 03, 24 | Not available |
| 2023/0332,318 | CIRCULAR ELECTROCHEMICAL METAL RECOVERY | Apr 14, 22 | Oct 19, 23 | Not available |
| 2016/0097,139 | Method For Manufacturing High Purity Tin, Electrowinning Apparatus For High Purity Tin And High Purity Tin | Oct 01, 15 | Apr 07, 16 | JX NIPPON MINING & METALS CORPORATION |
| 2009/0098,012 | High-Purity Tin or Tin Alloy and Process for Producing High-Purity Tin | Jun 14, 06 | Apr 16, 09 | JX NIPPON MINING & METALS CORPORATION |
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