Description
Class C25F : PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
Subclass 3/18: Electrolytic etching or polishing Polishing of light metals
C25F 3/18
Sub-Class
Stats
- 10 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 5 Total Patent Owners
- 43 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11512400 | Electrochemical reduction of carbon dioxide | Dec 10, 20 | Nov 29, 22 | Saudi Arabian Oil Company; King Fahd University of Petroleum & Minerals; |
| 11492723 | Electrolyte solutions for electropolishing of nitinol needles | Nov 05, 19 | Nov 08, 22 | Cilag GmbH International |
| 11162185 | Process for the electrolytic polishing of a metallic substrate | Dec 14, 17 | Nov 02, 21 | Airbus Defence and Space GmbH |
| 11136689 | Method for the surface finishing of metals and alloys | Jul 13, 17 | Oct 05, 21 | Airbus Defence and Space GmbH |
| 10085860 | Magnesium-based absorbable implants | Feb 17, 15 | Oct 02, 18 | ZORIAN MEDICAL, INC. |
| 9566367 | Magnesium alloy and resorbable stents containing the same | Aug 15, 12 | Feb 14, 17 | HELMHOLTZ-ZENTRUM GEESTHACHT ZENTRUM FUR MATERIAL-UND KUSTENFORSCHUNG GMBH, MEKO LASERSTRAHL-MATERIALBEARBEITUNGEN E.K, |
| 9504554 | Microstructured absorbable implant | Jan 02, 14 | Nov 29, 16 | BIOTRONIK AG |
| 8236159 | Electrolytic process using cation permeable barrier | Apr 28, 06 | Aug 07, 12 | APPLIED MATERIALS, INC. |
| 8123926 | Electrolytic copper process using anion permeable barrier | May 03, 06 | Feb 28, 12 | APPLIED MATERIALS, INC. |
| 7815778 | Electro-chemical mechanical planarization pad with uniform polish performance | Nov 21, 06 | Oct 19, 10 | SEMIQUEST, INC. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0177,872 | ELECTROLYTIC POLISHING METHOD AND DEVICE AND METHOD FOR PRODUCING A CATHODE | Jun 21, 16 | Jun 13, 19 | Extrude Hone GmbH |
| 2018/0171,504 | PROCESS FOR THE ELECTROLYTIC POLISHING OF A METALLIC SUBSTRATE | Dec 14, 17 | Jun 21, 18 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 44 Months (last 2 years Issuances)
- 44 Months (last 5 years Issuances)