US2801984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resin-forming composition for stabilization of soil and process of using same
Assignee: Wyeth Holdings LLC
•
Filing: 1955-08-15
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Granted: 1957-08-06
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Expires: 1975-08-15
Abstract
No abstract record available.
Inventors
- 👤 Russell L Morgan
- 👤 John J Padbury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:58
CPC Classifications
C; C09; C09K; C09K17/00; C09K17/40; C09K17/48; C09K17/14; C09K17/18; C09K17/20; C09K17/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
A COMPOSITION OF MATTER WHICH COMPRISES BETWEEN ABOUT 3 AND 200 PARTS BY WEIGHT OF SOIL AND 1 PART OF A WATER-SOLUBLE COPOLYMERIZABLE MIXTURE COMPRISING BETWEEN ABOUT 0.005 AND ABOUT 0.3 PART OF A MONOMERIC ALKYLIDENE BISACRYLAMIDE OF THE FORMULA:
Claim 2
Dependent Claim
40 words
A COMPOSITION OF MATTER WHICH COMPRISES BETWEEN ABOUT 3 AND 200 PARTS BY WEIGHT OF SOIL AND 1 PART OF A WATER-SOLUBLE COPOLYMERIZABLE MIXTURE COMPRISING BETWEEN ABOUT 0.005 AND ABOUT 0.3 PART OF A MONOMERIC ALKYLIDENE BISACRYLAMIDE OF THE FORMULA:
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) | 1960-08-05 | 1961-02-04 | 1961-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-05 | 1965-02-04 | 1965-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-05 | 1969-02-04 | 1969-08-06 | $7700.00 | Window Closed / Lapsed |