Description
Class C23D : ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
Subclass 7/00: Treating the coatings, e.g. drying before burning
C23D 7/00
Sub-Class
Stats
- 7 US PATENTS IN FORCE
- 3 US APPLICATIONS PENDING
- 4 Total Patent Owners
- 30 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11396207 | Wheel hub unit with thermally insulating coating for reducing the thermal load on a wheel bearing | Jul 23, 18 | Jul 26, 22 | Ford Global Technologies, LLC |
| 10652957 | Heating element including nano-material filler | Dec 09, 16 | May 12, 20 | SAMSUNG ELECTRONICS CO., LTD. |
| 10647609 | Coating composition and cooking appliance | Dec 06, 18 | May 12, 20 | LG Electronics Inc. |
| 10616956 | Heating element including nano-material filler | Dec 09, 16 | Apr 07, 20 | SAMSUNG ELECTRONICS CO., LTD. |
| 10161029 | Manufacturing process of heat-resisting glass or enamel coating on a thermally insulated container chamber | Jun 22, 16 | Dec 25, 18 | Sohome Houseware (Nanjing) Co., Ltd. |
| 9752235 | Workpiece comprising a laminate to protect against an impact stress | Jul 26, 12 | Sep 05, 17 | FACHHOCHSCHULE MUENSTER |
| 9421303 | Fusion of biocompatible glass/ceramic to metal substrate | Mar 06, 14 | Aug 23, 16 | Covalent Coating Technologies, LLC |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0290,308 | REPAIRING DEFECTS IN A GLASS OR GLASS CERAMIC COVERING ON A METAL OR CERAMIC SUBSTRATE INCLUDING THE SUBSTRATE SURFACE | Jun 29, 20 | Sep 15, 22 | OMERAS GMBH OBERFLÄCHENVEREDELUNG UND METALLVERARBEITUNG |
| 2019/0085,466 | Method for Heat-Treating a Component Which Consists of a Metal Material and Comprises at Least One Surface Section Coated with a Glaze or Enamel Coating | Mar 02, 17 | Mar 21, 19 | Not available |
| 2014/0377,573 | DIRECTIONAL ELECTROMAGNETIC STEEL SHEET WITH COATING, AND METHOD FOR PRODUCING SAME | Nov 12, 12 | Dec 25, 14 | JFE STEEL CORPORATION |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)