Description
Class C10H : PRODUCTION OF ACETYLENE BY WET METHODS
Subclass 1/00: Acetylene gas generators with dropwise, gravity, non-automatic water feed
C10H 1/00
Sub-Class
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 1 Total Patent Owners
- 8 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 7540891 | System and method for stripping toxigas from a powder | Oct 29, 04 | Jun 02, 09 | SHELL OIL COMPANY |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 55 Months (last 2 years Issuances)
- 55 Months (last 5 years Issuances)