Description
Class C25F : PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
Subclass 3/04: Electrolytic etching or polishing Etching of light metals
C25F 3/04
Sub-Class
Stats
- 46 US PATENTS IN FORCE
- 6 US APPLICATIONS PENDING
- 23 Total Patent Owners
- 279 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11993863 | Metal product, method for manufacturing the metal product, and metal composite | Sep 24, 21 | May 28, 24 | Fulian Yuzhan Precision Technology Co., Ltd |
| 11795535 | Aluminum-based coating for flat steel products for press mold hardening components, and method for producing same | Dec 27, 19 | Oct 24, 23 | SALZGITTER FLACHSTAHL GMBH |
| 11476057 | Increasing capacitance of a capacitor | Jul 03, 19 | Oct 18, 22 | Pacesetter, Inc. |
| 11230794 | Use of nonafluorobutanesulfonic acid in a low PH etch solution to increase aluminum foil capacitance | Feb 14, 19 | Jan 25, 22 | Pacesetter Inc. |
| 11131037 | Aluminium alloy sheet optimised for forming | Jul 26, 18 | Sep 28, 21 | Hydro Aluminium Rolled Products GmbH |
| 10923291 | Oxide on edges of metal anode foils | Apr 20, 18 | Feb 16, 21 | Pacesetter Inc. |
| 10920332 | Process for the preparation of corrosion resistance sealed anodized coatings on aluminum alloy | Jan 06, 16 | Feb 16, 21 | Council of Scientific and Industrial Research |
| 10889912 | Aluminium alloy strip for adhesive connection | Jul 26, 18 | Jan 12, 21 | Hydro Aluminium Rolled Products GmbH |
| 10870924 | Aluminum-copper connector having a heterostructure, and method for producing the heterostructure | Jun 03, 17 | Dec 22, 20 | CHRISTIAN-ALBRECHTS-UNIVERSITAET ZU KIEL |
| 10862133 | Aluminum plate and method for manufacturing aluminum plate | Apr 10, 17 | Dec 08, 20 | FUJIFILM Corporation |
| 10844509 | Method for manufacturing aluminum plate and apparatus for manufacturing aluminum plate | Sep 07, 18 | Nov 24, 20 | FUJIFILM Corporation |
| 10825613 | Use of etch resist masked anode frame for facilitation of laser cutting, particle and leakage current reduction | Aug 24, 18 | Nov 03, 20 | Pacesetter, Inc. |
| 10593989 | Method for manufacturing aluminum plate, aluminum plate, collector for storage device, and storage device | Jun 20, 16 | Mar 17, 20 | FUJIFILM Corporation |
| 10422050 | Process for using persulfate in a low pH etch solution to increase aluminum foil capacitance | Mar 15, 17 | Sep 24, 19 | PACESETTER, INC. |
| 10309033 | Process additives to reduce etch resist undercutting in the manufacture of anode foils | Mar 15, 17 | Jun 04, 19 | Pacesetter Inc. |
| 10240249 | Use of nonafluorobutanesulfonic acid in a low pH etch solution to increase aluminum foil capacitance | Mar 15, 17 | Mar 26, 19 | Pacesetter Inc. |
| 10138567 | Apparatus and method for ionic liquid electroplating | Sep 14, 16 | Nov 27, 18 | United Technologies Corporation |
| 10079111 | Method for producing electrode material for aluminum electrolytic capacitors, and electrode material for aluminum electrolytic capacitors | Jan 15, 14 | Sep 18, 18 | TOYO ALUMINIUM KABUSHIKI KAISHA |
| 9976226 | Method of stressing oxides | Jul 28, 16 | May 22, 18 | PACESETTER, INC. |
| 9573404 | Manufacturing method and manufacturing apparatus of support for planographic printing plate | Oct 26, 12 | Feb 21, 17 | FUJIFILM CORPORATION |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0363,260 | METHOD FOR CONTROLLING METAL DISSOLUTION USING AN ELECTRICAL CURRENT | Apr 25, 23 | Oct 31, 24 | Not available |
| 2024/0208,181 | COMPOSITE POLYMER STRUCTURE HAVING AN ALUMINUM POLYMER ANCHORING LAYER, AND ETCHING METHOD | Mar 13, 22 | Jun 27, 24 | Not available |
| 2023/0407,517 | METHODS AND SYSTEMS OF ELECTROCHEMICAL MACHINING | Jun 17, 22 | Dec 21, 23 | Not available |
| 2021/0039,350 | METAL PRODUCT, METAL COMPOSITE ARTICLE, AND METHODS FOR MANUFACTURING THE SAME | Jul 31, 20 | Feb 11, 21 | Not available |
| 2018/0347,067 | Aluminium Alloy Strip for Adhesive Connection | Jul 26, 18 | Dec 06, 18 | Hydro Aluminium Rolled Products GmbH |
| 2018/0002,825 | A PROCESS FOR THE PREPARATION OF CORROSION RESISTANCE SEALED ANODIZED COATINGS ON ALUMINUM ALLOY | Jan 06, 16 | Jan 04, 18 | COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)