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Class Information
Number: 205/739
Name: Electrolysis: processes, compositions used therein, and methods of preparing the compositions > Electrolytic material treatment (product, process, and electrolyte composition) > Metal or metal alloy > Object protection > Using anode containing free carbon (e.g., graphite, carbon fibers, etc.)
Description: Subject matter in which a positive electrode containing free carbon (C) (e.g., graphite, carbon fibers, etc.) is used to protect the object.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6514401 |
Anti-biofouling system |
Feb. 4, 2003 |
| 6383364 |
Method for cathodic protection of reinforced concrete |
May. 7, 2002 |
| 6027633 |
Electrolytic restoration of concrete |
Feb. 22, 2000 |
| 5820737 |
Anti-fouling laminate marine structures |
Oct. 13, 1998 |
| 5527440 |
Repair of damaged electrode in impressed current corrosion protection system |
Jun. 18, 1996 |
| 5525208 |
Grounding electrode |
Jun. 11, 1996 |
| 5080773 |
Ground electrode backfill |
Jan. 14, 1992 |
| 5040599 |
Cathodic protection |
Aug. 20, 1991 |
| 4990231 |
Corrosion protection system |
Feb. 5, 1991 |
| 4921588 |
Cathodic protection using carbosil anodes |
May. 1, 1990 |
| 4874487 |
Corrosion protection |
Oct. 17, 1989 |
| 4647353 |
Cathodic protection system |
Mar. 3, 1987 |
| 4544464 |
Ground anode prepacked with backfill in a flexible structure for cathode protection with impressed currents |
Oct. 1, 1985 |
| 4473450 |
Electrochemical method and apparatus |
Sep. 25, 1984 |
| 4420382 |
Method for controlling end effect on anodes used for cathodic protection and other applications |
Dec. 13, 1983 |
| 4318795 |
Valve metal electrode with valve metal oxide semi-conductor face and methods of carrying out electrolysis reactions |
Mar. 9, 1982 |
| 4175021 |
Apparatus for preventing end effect in anodes |
Nov. 20, 1979 |
| 3978309 |
Sacrificial, shaped anode and method of constructing same |
Aug. 31, 1976 |
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