US2531383A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilization of viscous dispersions of cottonseed proteins
Assignee: Individual
•
Filing: 1948-07-23
•
Granted: 1950-11-28
•
Expires: 1968-07-23
Abstract
No abstract record available.
Inventors
- 👤 Jr Jett C Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:04
CPC Classifications
D; D01; D01F; D01F4/00; C; C08; C08L; C08L89/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
A PROCESS OF STABILIZING THE VISCOSITY OF A DISPERSION OF COTTONSEED PROTEINS COMPRISING FORMING A MIXTURE OF THE PROTEINS, WATER, A REDUCING SUGAR, IN THE PROPORTIONS OF FROM 88 TO 220 PARTS WATER AND .45 TO 4.5 PARTS REDUCING SUGAR PER 22 PARTS OF PROTEIN, AND AN ALKALI.
Claim 2
Dependent Claim
48 words
A PROCESS OF STABILIZING THE VISCOSITY OF A DISPERSION OF COTTONSEED PROTEINS COMPRISING FORMING A MIXTURE OF THE PROTEINS, WATER, A REDUCING SUGAR, IN THE PROPORTIONS OF FROM 88 TO 220 PARTS WATER AND .45 TO 4.5 PARTS REDUCING SUGAR PER 22 PARTS OF PROTEIN, AND AN ALKALI.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-27 | 1954-05-29 | 1954-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-27 | 1958-05-29 | 1958-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-27 | 1962-05-29 | 1962-11-28 | $7700.00 | Window Closed / Lapsed |