Gas expansion device and method for expanding gas
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United States of America Patent
Stats
-
Oct 26, 2021
Grant Date -
Jul 8, 2021
app pub date -
Feb 13, 2017
filing date -
Feb 23, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Gas expansion device for expanding a gas or a gas-liquid mixture, where the gas expansion device includes a gas expansion element with an inlet port for the gas to be expanded and an inlet pipe for the gas to be expanded. The inlet pipe is connected to the inlet port where the gas expansion device includes a first liquid injection point for the injection of liquid, where the first liquid injection point is at a position level with the inlet port or upstream from the inlet port.
First Claim
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International Classification(s)
- 2017 Application Filing Year
- F04C Class
- 571 Applications Filed
- 404 Patents Issued To-Date
- 70.76 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F04C Class
- 0 % this patent is cited more than
- 4 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Apr 26, 2025 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 26, 2029 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 26, 2033 |
