Description
Class C23D : ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
Subclass 1/00: Melting or fritting the enamels; Apparatus or furnaces therefor
C23D 1/00
Sub-Class
Stats
- 6 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 4 Total Patent Owners
- 23 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11780766 | Enamel composition, method for preparing enamel composition, and cooking appliance | Feb 20, 20 | Oct 10, 23 | LG Electronics Inc. |
| 10647609 | Coating composition and cooking appliance | Dec 06, 18 | May 12, 20 | LG Electronics Inc. |
| 9675999 | Facile chemically-resistant coatings | May 15, 15 | Jun 13, 17 | ROUTINE ENAMELING, INC. |
| 5928529 | Composition and method for stripping tin and tin-lead from copper surfaces | May 11, 98 | Jul 27, 99 | ROHM AND HAAS CHEMICALS LLC |
| 5512201 | Solder and tin stripper composition | Feb 13, 95 | Apr 30, 96 | Applied Chemical Technology, Inc. |
| 5137584 | Niobium carbide strengthened steel for porcelain enameling | Jul 05, 91 | Aug 11, 92 | ARMCO STEEL COMPANY, L.P., A DE LIMITED PARTNERSHIP |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 20 Months (last 2 years Issuances)
- 20 Months (last 5 years Issuances)