US3061551A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detergent composition containing soilredeposition inhibitor
Assignee: Ingredion Inc
•
Filing: 1955-07-22
•
Granted: 1962-10-30
•
Expires: 1975-07-22
Abstract
No abstract record available.
Inventors
- 👤 Morton W Rutenberg
- 👤 Otto B Wurzburg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:45
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/20; C11D3/22; C11D3/222; C11D3/227; C11D3/0005; C11D3/0036
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
A SYNTHETIC ORGANIC DETERGENT HAVING INCORPORATED THEREWITH AN AGENT FOR PROMOTING THE SOIL-SUSPENDING POWER OF THE DETERGENT, SAID AGENT COMPRISING A WATERDISPERIBLE CYANOALKYLATED POLYSACCHARIDE IN AN AMOUNT FROM 0.05% TO 250% BASED ON THE WEIGHT OF THE DETERGENT
Claim 2
Dependent Claim
38 words
A SYNTHETIC ORGANIC DETERGENT HAVING INCORPORATED THEREWITH AN AGENT FOR PROMOTING THE SOIL-SUSPENDING POWER OF THE DETERGENT, SAID AGENT COMPRISING A WATERDISPERIBLE CYANOALKYLATED POLYSACCHARIDE IN AN AMOUNT FROM 0.05% TO 250% BASED ON THE WEIGHT OF THE DETERGENT
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) | 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 |