US2829038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of controlling plant growth
Assignee: UCB SA
•
Filing: 1955-05-09
•
Granted: 1958-04-01
•
Expires: 1975-05-09
Abstract
No abstract record available.
Inventors
- 👤 Ochsner Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:29
CPC Classifications
C; C07; C07C; C07C307/00; C07C307/04; C07C307/10; A; A01; A01N; A01N41/00; A01N41/02; B; B41; B41J; B41J1/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
26 words
A METHOD FOR THE CONTROL OF PLANT GROWTH WHICH COMPRISES APPLYING TO THE PLANT FOLIAGE AN HERBICIDAL AMOUNT OF AN AROMATIC SULFAMIDE CORRESPONDING TO THE FORMULA
Claim 2
Independent Claim
26 words
A METHOD FOR THE CONTROL OF PLANT GROWTH WHICH COMPRISES APPLYING TO THE PLANT FOLIAGE AN HERBICIDAL AMOUNT OF AN AROMATIC SULFAMIDE CORRESPONDING TO THE FORMULA
References Cited (Backward Citations)
US2079541A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-31 | 1961-09-30 | 1962-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-31 | 1965-09-30 | 1966-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-31 | 1969-09-30 | 1970-04-01 | $7700.00 | Window Closed / Lapsed |