US3061622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for recovering vegetable oil distillates
Assignee: Primary Products Ingredients Americas LLC
•
Filing: 1959-03-30
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Granted: 1962-10-30
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Expires: 1979-03-30
Abstract
No abstract record available.
Inventors
- 👤 Richard J Fiala
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:54
CPC Classifications
C; C11; C11B; C11B3/00; C11B3/001
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
IN THE TREATMENT OF VEGETABLES OIL DISTILLATES FORMING A PART OF DEODORIZATION VAPORS WHEREIN THE DISTILLATES ARE TO A SUBSTANTIAL EXTENT CONDENSED BY SCRUBBING WITH WATER TO FORM AN OIL-IN-WATER EMULSION, THE IMPROVEMENT WHICH COMPRISES MAINTAINING FLUIDITY OF SAID WATER FOR CONTINUOUS REUSE THEREOF BY HEATING THE EMULSION FORMED TO A TEMPERATURE ADEQUATE TO BREAK THE SAME INTO AN ORGANIC PHASE AND AN AQUEOUS PHASE, AND SEPARATING SAID ORGANIC PHASE FROM SAID AQUEOUS PHASE BY CENTRIFUGATION, A PORTION OF SAID ORGANIC PHASE WHILE STILL IN HEATED CONDITION BEING MIXED WITH SAID EMULSION PRIOR TO THE HEATING THEREOF.
Claim 2
Dependent Claim
97 words
IN THE TREATMENT OF VEGETABLES OIL DISTILLATES FORMING A PART OF DEODORIZATION VAPORS WHEREIN THE DISTILLATES ARE TO A SUBSTANTIAL EXTENT CONDENSED BY SCRUBBING WITH WATER TO FORM AN OIL-IN-WATER EMULSION, THE IMPROVEMENT WHICH COMPRISES MAINTAINING FLUIDITY OF SAID WATER FOR CONTINUOUS REUSE THEREOF BY HEATING THE EMULSION FORMED TO A TEMPERATURE ADEQUATE TO BREAK THE SAME INTO AN ORGANIC PHASE AND AN AQUEOUS PHASE, AND SEPARATING SAID ORGANIC PHASE FROM SAID AQUEOUS PHASE BY CENTRIFUGATION, A PORTION OF SAID ORGANIC PHASE WHILE STILL IN HEATED CONDITION BEING MIXED WITH SAID EMULSION PRIOR TO THE HEATING THEREOF.
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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) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |