Description
DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS (cracking oils C10G; underground gasification of minerals E21B 43/295)
C10B
Technology
Sub-Class
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- 0 1074 US PATENTS IN FORCE
- 377 US APPLICATIONS PENDING
- 1227 Total Patent Owners
- 4830 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Retorts |
| 1/02 | Retorts Stationary retorts |
| 1/04 | Retorts Stationary retorts Vertical retorts |
| 1/06 | Retorts Stationary retorts Horizontal retorts |
| 1/08 | Retorts Stationary retorts Inclined retorts |
Recent Patents
Not AvailableRecent Publications
Not AvailableTop Owners in This Class
Top Owners in This Subclass
Applications Filed in This Class - By Year
Applications Filed in This Subclass - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 41 Months (last 2 years Issuances)
- 41 Months (last 5 years Issuances)
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