US3372088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal phosphide pesticides
Assignee: Individual
•
Filing: 1965-11-08
•
Granted: 1968-03-05
•
Expires: 1985-11-08
Abstract
No abstract record available.
Inventors
- 👤 Werner Freyberg
- 👤 Wolfgang Friemel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:23
CPC Classifications
A; A01; A01N; A01N59/00; A01N59/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
A PESTICIDAL COMPOSITION FOR COMBATTING PESTS WHICH COMPRISES AT LEAST 50 PERCENT BY WEIGHT BASED ON THE TOTAL MIXTURE OF ALUMINUM PHOSPHIDE, CALCIUM PHOSPHIDE OR MAGNESIUM PHOSPHIDE IN ADMIXTURE WITH 0.5 TO 50 PERCENT BY WEIGHT BASED ON THE TOTAL MIXTURE, OF AN ALUMINUM, CADMIUM, CALCIU, MAGNESIUM O ZINC SALT OF AN ALIPHATIC MONOCARBOXYLIC ACID HAVING BETWEEN 12 AND 22 CARBON ATOMS IN THE FATTY ACID RADICAL AND 5 TO 50 PERCENT BY WEIGHT BASED ON THE TOTAL MIXTURE OF A SOLID STRONGLY HYGROSCOPIC COMPOUND WHICH DOES NOT REACT WITH THE PHOSPHIDE, TO PROTECT THE HYDROPHILIC CENTERS OF THE PHOSPHIDE AGAINST MOISTURE.
Claim 2
Dependent Claim
102 words
A PESTICIDAL COMPOSITION FOR COMBATTING PESTS WHICH COMPRISES AT LEAST 50 PERCENT BY WEIGHT BASED ON THE TOTAL MIXTURE OF ALUMINUM PHOSPHIDE, CALCIUM PHOSPHIDE OR MAGNESIUM PHOSPHIDE IN ADMIXTURE WITH 0.5 TO 50 PERCENT BY WEIGHT BASED ON THE TOTAL MIXTURE, OF AN ALUMINUM, CADMIUM, CALCIU, MAGNESIUM O ZINC SALT OF AN ALIPHATIC MONOCARBOXYLIC ACID HAVING BETWEEN 12 AND 22 CARBON ATOMS IN THE FATTY ACID RADICAL AND 5 TO 50 PERCENT BY WEIGHT BASED ON THE TOTAL MIXTURE OF A SOLID STRONGLY HYGROSCOPIC COMPOUND WHICH DOES NOT REACT WITH THE PHOSPHIDE, TO PROTECT THE HYDROPHILIC CENTERS OF THE PHOSPHIDE AGAINST MOISTURE.
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) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |