US2850425A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fungicidal composition comprising an aromatic hydrazine
Assignee: Monsanto Chemicals Ltd
•
Filing: 1954-09-21
•
Granted: 1958-09-02
•
Expires: 1974-09-21
Abstract
No abstract record available.
Inventors
- 👤 Van R Gaertner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:36
CPC Classifications
A; A01; A01N; A01N33/00; A01N33/26; A01N2300/00; C; C07; C07C; C07C2601/00; C07C2601/12; C07C2601/14
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
25 words
AN AGRICULTURAL FUNGICIDE COMPRISING WATER, AN EMULSIFYING AGENT, AND A FUNGICIDAL QUANTITY OF A COMPOUND SELECTED FROM THE CLASS CONSISTING OF HYDRAZINES HAVING THE FORMULA
Claim 2
Dependent Claim
25 words
AN AGRICULTURAL FUNGICIDE COMPRISING WATER, AN EMULSIFYING AGENT, AND A FUNGICIDAL QUANTITY OF A COMPOUND SELECTED FROM THE CLASS CONSISTING OF HYDRAZINES HAVING THE FORMULA
Claim 3
Independent Claim
32 words
THE METHOD OF INHIBITING THE DEVELOPMENT OF RUST ON WHEAT WHICH COMPRISES APPLYING TO THE WHEAT A RUST INHIBITING QUANTITY OF AN ERADICANT COMPOSITION COMPRISING 1-BENZYL-1-PHENYLHYDRAZINE HYDROCHLORIDE AS THE ESSENTIAL EFFECTIVE INGREDIENT.
Claim 4
Independent Claim
32 words
THE METHOD OF INHIBITING THE DEVELOPMENT OF RUST ON WHEAT WHICH COMPRISES APPLYING TO THE WHEAT A RUST INHIBITING QUANTITY OF AN ERADICANT COMPOSITION COMPRISING 1-BENZYL-1-PHENYLHYDRAZINE HYDROCHLORIDE AS THE ESSENTIAL EFFECTIVE INGREDIENT.
References Cited (Backward Citations)
US2054062A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-01 | 1962-03-03 | 1962-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-01 | 1966-03-03 | 1966-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-01 | 1970-03-03 | 1970-09-02 | $7700.00 | Window Closed / Lapsed |