US3132016A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the separation of fluid components from mixtures thereof
Assignee: University of Kansas Endowment Association (KU Endowment)
•
Filing: 1960-03-09
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Granted: 1964-05-05
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Expires: 1980-03-09
Abstract
No abstract record available.
Inventors
- 👤 Kurata Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:54
CPC Classifications
F; F25; F25J; F25J3/00; F25J3/06; F25J3/063; F25J3/067; B; B01; B01D; B01D7/00; B01D7/02; C; C01; C01B; C01B32/00; C01B32/50; C01B32/55; C07; C07C; C07C7/00; C07C7/14; C10; C10K; C10K1/00; C10K1/02; F25J3/0605; F25J3/061; F25J3/0635; F25J2205/00; F25J2205/20; F25J2210/00; F25J2210/04; F25J2240/00; F25J2240/02; F25J2240/40; F25J2245/00; F25J2245/02; Y; Y02; Y02C; Y02C20/00; Y02C20/40; Y02P; Y02P20/00; Y02P20/151
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
IN A PROCESS FOR THE REMOVAL OF A COMPONENT FROM A FLUID STREAM CONTAINING AT LEAST TWO COMPONENTS AT LEAST ONE OF WHICH IS A GASEOUS COMPONENT AND IN WHICH THE GASEOUS COMPONENT IS REMOVED AS A SOLID BY COOLING THE FEED STREAM IN A COOLING STEP, THE IMPROVEMENT WHICH COMPRISES SEPARATING SAID SOLID FROM THE FLUIDS PRESENT AFTER SAID COOLING STEP, ADMIXING THE SOLID THUS RECOVERED
Claim 2
Dependent Claim
67 words
IN A PROCESS FOR THE REMOVAL OF A COMPONENT FROM A FLUID STREAM CONTAINING AT LEAST TWO COMPONENTS AT LEAST ONE OF WHICH IS A GASEOUS COMPONENT AND IN WHICH THE GASEOUS COMPONENT IS REMOVED AS A SOLID BY COOLING THE FEED STREAM IN A COOLING STEP, THE IMPROVEMENT WHICH COMPRISES SEPARATING SAID SOLID FROM THE FLUIDS PRESENT AFTER SAID COOLING STEP, ADMIXING THE SOLID THUS RECOVERED
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |