Description
Class C25B : ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
Subclass 1/21: Electrolytic production of inorganic compounds or non-metals of manganese oxides
C25B 1/21
Sub-Class
Stats
- 25 US PATENTS IN FORCE
- 7 US APPLICATIONS PENDING
- 11 Total Patent Owners
- 100 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11936040 | Electrolytic manganese dioxide, method for producing same, and use of same | Aug 23, 19 | Mar 19, 24 | Tosoh Corporation |
| 11214496 | Electrolytic manganese dioxide and method for its production, and its application | Mar 24, 17 | Jan 04, 22 | Tosoh Corporation |
| 10995413 | Sulfide recycling in manganese production | Sep 04, 18 | May 04, 21 | Not available |
| 10895016 | Electrolytic generation of manganese (III) ions in strong sulfuric acid | Nov 21, 16 | Jan 19, 21 | MacDermid Acumen Inc. |
| 10882756 | Regeneration of etch solutions containing trivalent manganese in acid media | Feb 25, 20 | Jan 05, 21 | MacDermid Acumen Inc. |
| 10385464 | Transition metal oxide particles and method of producing the same | Aug 28, 14 | Aug 20, 19 | Inkron Ltd |
| 10246788 | Electrolytic generation of manganese (III) ions in strong sulfuric acid using an improved anode | Aug 02, 17 | Apr 02, 19 | MacDermid Acumen Inc. |
| 10109858 | Method for preparing electrolytic manganese dioxide | May 09, 16 | Oct 23, 18 | Tronox LLC |
| 10109857 | Metal-containing trimanganese tetraoxide composite particles and method for producing same | Mar 29, 13 | Oct 23, 18 | Tosoh Corporation |
| 10033038 | Electrolytic manganese dioxide, method for producing same, and use of same | Feb 20, 13 | Jul 24, 18 | TOSOH CORPORATION |
| 9909221 | Controllable reductive method for synthesizing metal-containing particles | Mar 12, 14 | Mar 06, 18 | UT-BATTELLE, LLC |
| 9752241 | Electrolytic generation of manganese (III) ions in strong sulfuric acid using an improved anode | Nov 15, 12 | Sep 05, 17 | MACDERMID ACUMEN, INC. |
| 9637828 | Electrochemical method for synthesizing metal-containing particles and other objects | Mar 12, 14 | May 02, 17 | UT-BATTELLE, LLC |
| 9534306 | Electrolytic generation of manganese (III) ions in strong sulfuric acid | Mar 12, 13 | Jan 03, 17 | MACDERMID ACUMEN, INC. |
| 9371592 | Method for electrochemical modification of liquid stream characteristics | Jun 12, 15 | Jun 21, 16 | BLUE PLANET STRATEGIES, L.L.C. |
| 9214675 | Electrolytic manganese dioxide and method for producing same, and method for producing lithium-manganese complex oxide | Feb 16, 12 | Dec 15, 15 | TOSOH CORPORATION |
| 9103044 | Electrolytic manganese dioxide, and method for its production and its application | Aug 23, 10 | Aug 11, 15 | TOSOH CORPORATION |
| 9057117 | Selective recovery of manganese and zinc from geothermal brines | Apr 30, 13 | Jun 16, 15 | ALGER ALTERNATIVE ENERGY, LLC |
| 8894865 | Process for depleting calcium and/or iron from geothermal brines | Nov 14, 12 | Nov 25, 14 | BERKSHIRE HATHAWAY ENERGY COMPANY |
| 8877020 | Electrolytic regeneration unit and electrolytic regeneration apparatus using same | May 23, 12 | Nov 04, 14 | C. UYEMURA & CO., LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0043,435 | METHOD FOR OXIDIZING MANGANESE SPECIES IN A TREATMENT DEVICE | Jun 15, 22 | Feb 06, 25 | Atotech Deutschland GmbH & Co. KG |
| 2025/0003,082 | METHOD FOR OXIDIZING MANGANESE SPECIES IN A TREATMENT DEVICE AND TREATMENT DEVICE | Jun 15, 22 | Jan 02, 25 | Atotech Deutschland GmbH & Co. KG |
| 2024/0279,829 | IRIDIUM-MANGANESE OXIDE COMPOSITE MATERIAL, IRIDIUM-MANGANESE OXIDE COMPOSITE ELECTRODE MATERIAL AND METHODS FOR PRODUCING THE SAME | Jun 13, 22 | Aug 22, 24 | Institute of Physical and Chemical Research(RIKEN); Tosoh Corporation; |
| 2024/0162,452 | Layered Manganese Oxide, and Preparation Method Thereof | Mar 14, 22 | May 16, 24 | Not available |
| 2022/0033,274 | ELECTROLYTIC MANGANESE DIOXIDE, METHOD FOR MANUFACTURING SAME, AND USE THEREOF | Nov 22, 19 | Feb 03, 22 | Tosoh Corporation |
| 2020/0362,468 | ELECTROLYTIC MANGANESE DIOXIDE AND A METHOD OF PREPARING THEREOF | Nov 07, 18 | Nov 19, 20 | Not available |
| 2017/0306,511 | Crystalline transition metal oxide particles and continuous method of producing the same | Aug 27, 15 | Oct 26, 17 | INKRON LTD |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)