US2838466A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soil stabilization with polymerized monomeric triazine and product
Assignee: Wyeth Holdings LLC
•
Filing: 1953-06-11
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Granted: 1958-06-10
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Expires: 1973-06-11
Abstract
No abstract record available.
Inventors
- 👤 John J Padbury
- 👤 Russell L Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:31
CPC Classifications
C; C09; C09K; C09K17/00; C09K17/14; C09K17/18; C09K17/20; C09K17/22; C09K17/40; C09K17/48; Y; Y10; Y10S; Y10S106/00; Y10S106/90
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
A COMPOSITION OF MATTER WHICH COMPRISES SOIL AND THE SUBSTANTIALLY WATER-INSOLUBLE PRODUCT OF THE POLYMERIZATION OF A MONOMERIC TRIAZINE HAVING THE FORMULA:
Claim 2
Dependent Claim
22 words
A COMPOSITION OF MATTER WHICH COMPRISES SOIL AND THE SUBSTANTIALLY WATER-INSOLUBLE PRODUCT OF THE POLYMERIZATION OF A MONOMERIC TRIAZINE HAVING THE FORMULA:
References Cited (Backward Citations)
US2651619A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-09 | 1961-12-09 | 1962-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-09 | 1965-12-09 | 1966-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-09 | 1969-12-09 | 1970-06-10 | $7700.00 | Window Closed / Lapsed |