US3896155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oxime ethers
Assignee: BASF SE
•
Filing: 1973-04-11
•
Granted: 1975-07-22
•
Expires: 1993-04-11
Abstract
Abstract New and valuable substituted oxime ethers having herbicidal properties; herbicides containing these compounds as active ingredients; a process for controlling the growth of unwanted plants with these compounds; and a process for preparing these compounds.
Inventors
- 👤 Gerhard Hamprecht
- 👤 Karl-Heinz Koenig
- 👤 Adolf Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:05
CPC Classifications
C; C07; C07C; C07C255/00; C07C255/49; C07C255/58
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 3
Dependent Claim
23 words
A compound as claimed in claim 1 wherein X is selected from the group consisting of bromine and iodine, and R is hydrogen.
Claim 4
Dependent Claim
26 words
A compound as claimed in claim 1 wherein X is selected from the group consisting of bromine and iodine, and R is lithium, sodium or potassium.
Claim 5
Dependent Claim
2 words
The compound
Claim 6
Dependent Claim
2 words
The compound
Claim 7
Dependent Claim
2 words
The compound
Claim 8
Dependent Claim
2 words
The compound
Claim 9
Dependent Claim
2 words
The compound
Claim 10
Dependent Claim
2 words
The compound
Claim 11
Dependent Claim
2 words
The compound
Claim 12
Dependent Claim
2 words
The compound
References Cited (Backward Citations)
US3733359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-07-21 | 1979-01-20 | 1979-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-07-21 | 1983-01-20 | 1983-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-07-21 | 1987-01-20 | 1987-07-22 | $7700.00 | Window Closed / Lapsed |