US3014046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quaternary ammonium iodides
Assignee: Monsanto Chemicals Ltd
•
Filing: 1960-10-21
•
Granted: 1961-12-19
•
Expires: 1980-10-21
Abstract
No abstract record available.
Inventors
- 👤 Angelo J Speziale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:37
CPC Classifications
C; C07; C07D; C07D307/00; C07D307/02; C07D307/34; C07D307/56; C07D307/66; C07D333/00; C07D333/02; C07D333/04; C07D333/26; C07D333/30; C07D333/36; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/07
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
7 words
A QUATERNARY AMMONIUM COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
7 words
A QUATERNARY AMMONIUM COMPOUND OF THE FORMULA
Claim 3
Dependent Claim
4 words
TRIETHYL (N-FURFURYLCARBAMOYLMETHYL) AMMONIUM IODIDE.
Claim 4
Dependent Claim
4 words
TRIETHYL (N-FURFURYLCARBAMOYLMETHYL) AMMONIUM IODIDE.
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) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |