Patent US3043676A successfully refreshed from Google Patents.
US3043676A
Expired / Lapsed
US
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N, n-dialkenyl-alpha, alpha-diphenyl acetamides as herbicides
Assignee: Pharmacia and Upjohn Co
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Filing: 1961-01-10
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Granted: 1962-07-10
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Expires: 1981-01-10
Abstract
No abstract record available.
Inventors
- 👤 Alan J Lemin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:44
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/18; A01N37/20; A01N37/44; A01N37/46; C; C07; C07C; C07C233/00; C07C233/01; C07C233/02; C07C233/11; A01N2300/00
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
15 words
THE COMPOUND N,N-DIALKENYL- A,A -DIPHENYLACETAMIDE WHEREIN "ALKENYLC" IS OF FROM 3 TO 4 CARBON ATOMS.
Claim 2
Dependent Claim
15 words
THE COMPOUND N,N-DIALKENYL- A,A -DIPHENYLACETAMIDE WHEREIN "ALKENYLC" IS OF FROM 3 TO 4 CARBON ATOMS.
Claim 3
Dependent Claim
26 words
SEMULLSIFIABLE CONCENTRATE COMPRISISNG N,N-DIALKENYLA,A-DDIPHENYLACETAMMIDE WHEREIN "ALKENYL" IS OF FROM 3 TO SSOLVENT CARRIER THEREFOR, AND A SURFACTANT, SAIID N,N-DIALKENYL-A,A-DIPHENYLACETAMIDE CONSTITUTING 5% TO 50% OF THE COMPOSITION.
Claim 4
Dependent Claim
26 words
SEMULLSIFIABLE CONCENTRATE COMPRISISNG N,N-DIALKENYLA,A-DDIPHENYLACETAMMIDE WHEREIN "ALKENYL" IS OF FROM 3 TO SSOLVENT CARRIER THEREFOR, AND A SURFACTANT, SAIID N,N-DIALKENYL-A,A-DIPHENYLACETAMIDE CONSTITUTING 5% TO 50% OF THE COMPOSITION.
Claim 5
Independent Claim
37 words
THE METHOD OF PREVENTING GERMINATION OF SEEDS AND CONTROLLING GROWTH OF PLANTS WHICH COMPRISES CONTACTING SAID SEEDS AND PLANTS WITH A HERBICIDALLY EFFECTIVE AMOUNT OOF N,N-DIIALKKENYL-A,A-DIPHENYLACEETAMIDE WHEREIN "ALKENYL" IS OF FROM 3 TO 4 CARBON ATOMS, INCLUSIVE.
Claim 6
Independent Claim
37 words
THE METHOD OF PREVENTING GERMINATION OF SEEDS AND CONTROLLING GROWTH OF PLANTS WHICH COMPRISES CONTACTING SAID SEEDS AND PLANTS WITH A HERBICIDALLY EFFECTIVE AMOUNT OOF N,N-DIIALKKENYL-A,A-DIPHENYLACEETAMIDE WHEREIN "ALKENYL" IS OF FROM 3 TO 4 CARBON ATOMS, INCLUSIVE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |