Patent US2556282A successfully refreshed from Google Patents.
US2556282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carragheenate arabate coazervate and method of manufacture
Assignee: Algin Corp of America
•
Filing: 1949-11-17
•
Granted: 1951-06-12
•
Expires: 1969-11-17
Abstract
No abstract record available.
Inventors
- 👤 Gloahec Victor Charles Emil Le
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:24
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/32; A23G9/34; B; B01; B01J; B01J13/00; B01J13/0052; B01J13/0065; C; C08; C08B; C08B37/00; C08B37/0006; C08B37/0036; C08B37/0042; A23G2200/00; A23G2200/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
THE COAZERVATE PRODUCT OF IINTERACTION IN AN AQUEOUS MEDIUM AT A PH BETWEN ABOUT 6 AND ABOUT 10 BETWEEN A CARRAGHEENATE AND AN ARABATE, AT LEAST ABOUT 90% BY WEIGHT OF THE TOTAL CATION CONTENT OF SAID CARRAGHEENATE PLUS SAID ARABATE CONSISTING OF SODIUM.
Claim 2
Dependent Claim
44 words
THE COAZERVATE PRODUCT OF IINTERACTION IN AN AQUEOUS MEDIUM AT A PH BETWEN ABOUT 6 AND ABOUT 10 BETWEEN A CARRAGHEENATE AND AN ARABATE, AT LEAST ABOUT 90% BY WEIGHT OF THE TOTAL CATION CONTENT OF SAID CARRAGHEENATE PLUS SAID ARABATE CONSISTING OF SODIUM.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-11 | 1954-12-11 | 1955-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-11 | 1958-12-11 | 1959-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-11 | 1962-12-11 | 1963-06-12 | $7700.00 | Window Closed / Lapsed |