US3149953A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Granular herbicidal triazine compositions
Assignee: Novartis Corp
•
Filing: 1961-06-14
•
Granted: 1964-09-22
•
Expires: 1981-06-14
Abstract
No abstract record available.
Inventors
- 👤 Miller Ralph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:47
CPC Classifications
C; C05; C05C; C05C3/00; C05C3/005; A; A01; A01N; A01N25/00; A01N25/12; B; B01; B01J; B01J2/00; B01J2/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
A DRY, GRANULAR, SUBSTANITALLY DUST-FREE HERBICIDAL COMPOSITION OF A HARDNESS IN EXCESS OF ABOUT 45 AND ADAPTED TO RELEASE THE CTIVE INGREDIENT RAPIDLY COMPRISING AS A HIGHLY WATER-SOLUBLE DILUENT AMMONIUM SULFATE HAVING INTIMATELY AND UNIFORMLY INCORPORATED THEREIN A AN ACTIVE INGREDIENT FROM ABOUT 15% TO ABOUT 35% BY WEIGHT OF A SUBSTANTIALLY WATER NSOLUBLE TRIZAINE DERIVATIVE OF THE FORMULA
Claim 2
Dependent Claim
59 words
A DRY, GRANULAR, SUBSTANITALLY DUST-FREE HERBICIDAL COMPOSITION OF A HARDNESS IN EXCESS OF ABOUT 45 AND ADAPTED TO RELEASE THE CTIVE INGREDIENT RAPIDLY COMPRISING AS A HIGHLY WATER-SOLUBLE DILUENT AMMONIUM SULFATE HAVING INTIMATELY AND UNIFORMLY INCORPORATED THEREIN A AN ACTIVE INGREDIENT FROM ABOUT 15% TO ABOUT 35% BY WEIGHT OF A SUBSTANTIALLY WATER NSOLUBLE TRIZAINE DERIVATIVE OF THE FORMULA
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |