Description
Class F22G : SUPERHEATING OF STEAM
Subclass 5/06: Controlling superheat temperature (control systems for steam boilers F22B; regulating or controlling in general G05) by recirculating flue gases
F22G 5/06
Sub-Class
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 2 Total Patent Owners
- 3 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9874346 | Advanced ultra supercritical steam generator | Oct 03, 13 | Jan 23, 18 | THE BABCOCK & WILCOX COMPANY |
| 9709262 | Superheated steam recycling apparatus and method for using same | Mar 30, 15 | Jul 18, 17 | TOKUDEN CO., LTD. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 39 Months (last 2 years Issuances)
- 39 Months (last 5 years Issuances)