Patent US3171273A successfully refreshed from Google Patents.
US3171273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of establishing the gas equilibrium pressure in an aqueous liquid
Assignee: Heineken Brouwerijen NV
•
Filing: 1961-09-11
•
Granted: 1965-03-02
•
Expires: 1981-09-11
Abstract
No abstract record available.
Inventors
- 👤 Dijkema Leendert Freder Willem
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:12
CPC Classifications
G; G01; G01N; G01N7/00; G01N7/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A METHOD OF ESTABLISHING THE GAS EQUILIBRIUM PRESSURE IN A BODY OF AN AQUEOUS LIQUID SUPERSATURATED WITH A GAS IN A CONTAINER, WHICH COMPRISES DECOMPOSING A VERY SLIGHT AMOUNT OF THE WATER IN THE LOWER PORTION OF SAID BODY OF SAID AQUEOUS LIQUID SUPERSATURATED WITH SAID GAS BY MEANS OF ELECTROLYSIS, AND ALLOWING THE GAS BUBBLES FORMED DURING THE DECOMPOSITION TO RISE THROUGH THE BODY OF SAID LIQUID TO THE SURFACE THEREOF, WHEREBY SAID GAS BUBBLES FORM NUCLEI FOR THE GAS SEPARATING OUT OF THE LIQUID.
Claim 2
Independent Claim
86 words
A METHOD OF ESTABLISHING THE GAS EQUILIBRIUM PRESSURE IN A BODY OF AN AQUEOUS LIQUID SUPERSATURATED WITH A GAS IN A CONTAINER, WHICH COMPRISES DECOMPOSING A VERY SLIGHT AMOUNT OF THE WATER IN THE LOWER PORTION OF SAID BODY OF SAID AQUEOUS LIQUID SUPERSATURATED WITH SAID GAS BY MEANS OF ELECTROLYSIS, AND ALLOWING THE GAS BUBBLES FORMED DURING THE DECOMPOSITION TO RISE THROUGH THE BODY OF SAID LIQUID TO THE SURFACE THEREOF, WHEREBY SAID GAS BUBBLES FORM NUCLEI FOR THE GAS SEPARATING OUT OF THE LIQUID.
References Cited (Backward Citations)
US308276A
Cited
US1581944A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-01 | 1968-08-31 | 1969-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-01 | 1972-08-31 | 1973-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-01 | 1976-08-31 | 1977-03-02 | $7700.00 | Window Closed / Lapsed |