US3371098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
5- and 6-methoxy-3-(phenoxyethyl-aminoethyl)-indoles
Assignee: US Philips Corp
•
Filing: 1966-11-29
•
Granted: 1968-02-27
•
Expires: 1986-11-29
Abstract
No abstract record available.
Inventors
- 👤 Kralt Teunis
- 👤 Zwagemakers Johannes Antonius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:36
CPC Classifications
C; C07; C07D; C07D209/00; C07D209/02; C07D209/04; C07D209/10; C07D209/14; C07D209/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
13 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF THE INDOLYLETHYLAMINES OF THE FORMULA
Claim 2
Dependent Claim
13 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF THE INDOLYLETHYLAMINES OF THE FORMULA
References Cited (Backward Citations)
US3067206A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |