Description
Class C25F : PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
Subclass 1/04: Electrolytic cleaning, degreasing, pickling, or descaling Pickling; Descaling in solution
C25F 1/04
Sub-Class
Stats
- 17 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 10 Total Patent Owners
- 92 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11891717 | Electrode for a doctor blade for pickling and cleaning metal surfaces | Aug 05, 19 | Feb 06, 24 | Not available |
| 11891716 | Electrolytically acting doctor blade for pickling and cleaning curved metal surfaces | Aug 05, 19 | Feb 06, 24 | Not available |
| 10760163 | Surface treatment method of aluminum for bonding different materials | Oct 10, 18 | Sep 01, 20 | Hyundai Motor Company; Kia Motors Corporation; |
| 10309032 | Targeted heat exchanger deposit removal by combined dissolution and mechanical removal | Mar 23, 16 | Jun 04, 19 | Westinghouse Electric Company LLC |
| 10301737 | Method of manufacturing tin-plated copper terminal material | Dec 14, 16 | May 28, 19 | Mitsubishi Materials Corporation |
| 10138569 | Weld cleaning fluid | Sep 14, 12 | Nov 27, 18 | Ensitech IP PTY LLP |
| 10086396 | Electro-anti deposit device for removing mineral deposits in drip irrigation systems | Mar 28, 16 | Oct 02, 18 | Not available |
| 9932686 | Method and device for decontaminating a metallic surface | Oct 12, 09 | Apr 03, 18 | Commissariat A L' Energie Atomique Et Aux Energies Alternatives |
| 9758888 | Preparation of metal substrate surfaces for electroplating in ionic liquids | May 06, 14 | Sep 12, 17 | APPLE INC., XTALIC CORPORATION, |
| 9598743 | High strength steel sheet and method for manufacturing the same | Sep 22, 11 | Mar 21, 17 | JFE STEEL CORPORATION |
| 9487882 | Titanium material and method for producing titanium material | Dec 17, 08 | Nov 08, 16 | NIPPON STEEL & SUMITOMO METAL CORPORATION |
| 9340850 | Process for producing high-purity tin | Jul 25, 14 | May 17, 16 | JX NIPPON MINING & METALS CORPORATION |
| 9334579 | Targeted heat exchanger deposit removal by combined dissolution and mechanical removal | Oct 29, 13 | May 10, 16 | WESTINGHOUSE ELECTRIC COMPANY LLC |
| 9243342 | Metal cleaning and deposition process for coiled tubing using electro plasma | Aug 09, 14 | Jan 26, 16 | CAP TECHNOLOGIES, LLC |
| 8685225 | Method of recovering valuable metal from scrap conductive oxide | Feb 08, 08 | Apr 01, 14 | JX NIPPON MINING & METALS CORPORATION |
| 7045053 | Process and apparatus for the superficial electrolytic treatment of metal strips | Sep 21, 01 | May 16, 06 | DANIELI & C. OFFICINE MECCANICHE S.P.A. |
| 5409594 | Ultrasonic agitator | Nov 23, 93 | Apr 25, 95 | DYNAMOTIVE CORPORATION |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2021/0087,704 | METHOD AND APPARATUS FOR ELECTROCHEMICAL SURFACE TREATMENT OF DISCONTINUOUS CONDUCTIVE MATERIALS | Sep 02, 20 | Mar 25, 21 | Not available |
| 2020/0216,973 | WELDING BEAD CLEANING DEVICE WITH AUTOMATIC ELECTROLYTE REPLENISHMENT | Jan 08, 20 | Jul 09, 20 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 39 Months (last 2 years Issuances)
- 39 Months (last 5 years Issuances)