Patent US2863771A successfully refreshed from Google Patents.
US2863771A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of dry, vital gluten
Assignee: Individual
•
Filing: 1955-12-16
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Granted: 1958-12-09
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Expires: 1975-12-16
Abstract
No abstract record available.
Inventors
- 👤 Peter J Ferrara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:27
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/08; A21D2/24; A21D2/26; A21D2/264; A21D2/265; A23; A23J; A23J1/00; A23J1/12
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
77 words
METHOD OF PRODUCING A DRY VITAL GLUTEN FROM WET GLUTEN DERIVED FROM WHEAT FLOUR, WHICH COMPRISES FORMING A STABLE DISPERSION OF SUCH WER GLUTEN BY ASMIXING IT WITH AN AQUEOUS SOLUTION OF FORMIC ACID OF FROM 2-4.5 PH, THEREBY FORMING A HOMOGENEOUS AQUEOUS DISPERSION AND DRYING SAID DISPERSION BY DISPERSING IT IN THE FORM OF DROPLETS INTO CONTACT SITH HEATED AIR, THEREBY HEATING IT TO A TEMPERATURE NOT EXCEEDING 120*C., SAID DRYING BEING COMPLETED WITHIN 5 SECONDS.
References Cited (Backward Citations)
US2158499A
Cited
US2560011A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-08 | 1962-06-09 | 1962-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-08 | 1966-06-09 | 1966-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-08 | 1970-06-09 | 1970-12-09 | $7700.00 | Window Closed / Lapsed |