US3084036A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Herbicidal composition and method employing allyl hydrazine
Assignee: Dow Chemical Co
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Filing: 1959-02-05
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Granted: 1963-04-02
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Expires: 1979-02-05
Abstract
No abstract record available.
Inventors
- 👤 Melvin J Josephs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:21
CPC Classifications
A; A01; A01N; A01N33/00; A01N33/02; A01N33/12; A01N2300/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
29 words
A METHOD USEFUL FOR CONTROLLING THE GROWTH OF AQUATIC PLANTS WHICH INCLUDES THE STEP OF CONTACTING THE SUBMERSED PORTIONS OF THE PLANTS WITH A GROWTH-INHIBITING AMOUNT OF ALLYL HYDRAZINE.
Claim 2
Independent Claim
29 words
A METHOD USEFUL FOR CONTROLLING THE GROWTH OF AQUATIC PLANTS WHICH INCLUDES THE STEP OF CONTACTING THE SUBMERSED PORTIONS OF THE PLANTS WITH A GROWTH-INHIBITING AMOUNT OF ALLYL HYDRAZINE.
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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |