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US2572846A Expired / Lapsed US ⏱️ 0.0 years remaining

Process for the preparation of full flavored fruit concentrates

Assignee: Individual
•
Filing: 1950-06-20
•
Granted: 1951-10-30
•
Expires: 1970-06-20
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Abstract

No abstract record available.

Inventors

  • 👤 Richard P Homiller
  • 👤 Nelson H Eisenhardt

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 23:04
CPC Classifications
A; A23; A23L; A23L2/00; A23L2/52; A23L2/64; A23L27/00; A23L27/10; A23L27/115

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 173 words
THE PROCESS COMPRISING STRIPPING A NOR POMACEOUS FRUIT JUICE OF VOLATILE FLAVOR CONSTITUENTS BY SUBJECTING THE JUICE TO PARIAL VAPORIZATION BY HEATING AT ATMOSPHERIC PRESSURE; SEPARATING THE VAPORIZED PORTION CONTAINING A MAJOR PROPORTION OF THE VOLATILE FLAVORS FROM THE UNVAPORIZED PORTION OF THE JUICE; PASSING THE VAPORS THROUGH A FRACTIONATING COLUMN; CONDENSING THE VOLATILE FLAVOR BY COOLING; RECYCLING PART OF THIS COOLED CONDENSATE TO THE FRACTIONATING COLUMN TO CONDENSE THE WATER VAPORS THEREIN; REMOVING ANOTHER PART OF SAID CONDENSED VOLATILE FLAVORS, WHICH PART FORMS A FIRST ESSENCE; DEPECTINIZING THE UNVAPORIZED PORTION OF THE JUICE, WHICH IS STRIPPED JUICE; CONCENTRATING THE DEPECTINIZED JUICE BY EVAPORATION UNDER REDUCEDNSING PRESSURE TO FORM A JUICE CONCENTRATE; CONDENSING THE RESULTANT VAPORS TO FORM A LIQUID DISTILLATE; HEATING THE DISTILLATE TO VAPORIZE PART OF IT; SEPARATING THE VAPORIZED PORTION AND FORMING A SECOND LIQUID ESSENCE THEREFROM BY FRACTIONATION, CONDENSATION, AND RECYCLING OF CONDENSATE TO THE FRACTIONATION AS AFORESAID; AND THE SAID JUICE FIRST ESSENCE, SECOND ESSENCE, AND THE SAID JUICE CONCENTRATE TO FORM A JUICE CONCENTATE OF FULLER FLAVOR.
Claim 2
Dependent Claim 173 words
THE PROCESS COMPRISING STRIPPING A NOR POMACEOUS FRUIT JUICE OF VOLATILE FLAVOR CONSTITUENTS BY SUBJECTING THE JUICE TO PARIAL VAPORIZATION BY HEATING AT ATMOSPHERIC PRESSURE; SEPARATING THE VAPORIZED PORTION CONTAINING A MAJOR PROPORTION OF THE VOLATILE FLAVORS FROM THE UNVAPORIZED PORTION OF THE JUICE; PASSING THE VAPORS THROUGH A FRACTIONATING COLUMN; CONDENSING THE VOLATILE FLAVOR BY COOLING; RECYCLING PART OF THIS COOLED CONDENSATE TO THE FRACTIONATING COLUMN TO CONDENSE THE WATER VAPORS THEREIN; REMOVING ANOTHER PART OF SAID CONDENSED VOLATILE FLAVORS, WHICH PART FORMS A FIRST ESSENCE; DEPECTINIZING THE UNVAPORIZED PORTION OF THE JUICE, WHICH IS STRIPPED JUICE; CONCENTRATING THE DEPECTINIZED JUICE BY EVAPORATION UNDER REDUCEDNSING PRESSURE TO FORM A JUICE CONCENTRATE; CONDENSING THE RESULTANT VAPORS TO FORM A LIQUID DISTILLATE; HEATING THE DISTILLATE TO VAPORIZE PART OF IT; SEPARATING THE VAPORIZED PORTION AND FORMING A SECOND LIQUID ESSENCE THEREFROM BY FRACTIONATION, CONDENSATION, AND RECYCLING OF CONDENSATE TO THE FRACTIONATION AS AFORESAID; AND THE SAID JUICE FIRST ESSENCE, SECOND ESSENCE, AND THE SAID JUICE CONCENTRATE TO FORM A JUICE CONCENTATE OF FULLER FLAVOR.

References Cited (Backward Citations)

US2423747A Cited
US2457315A Cited
US2479745A Cited
US2513813A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1954-10-29 1955-04-30 1955-10-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1958-10-29 1959-04-30 1959-10-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1962-10-29 1963-04-30 1963-10-30 $7700.00 Window Closed / Lapsed

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