US3050559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Substituted phenylcyclopropylamjnes
Assignee: —
•
Filing: —
•
Granted: 1962-08-21
•
Expires: 1979-08-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:48
CPC Classifications
C; C07; C07C; C07C211/00; C07C211/01; C07C211/26; C07C211/29; C07C2601/00; C07C2601/02; C07C2601/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
16 words
A CHEMICAL COMPOUND SELECTED FROM THE GROUP CONSISTING OF A TRANS-2PHENYLCYCLOPROPYLAMINE FREE BASE OF THE FORMULA
Claim 2
Dependent Claim
16 words
A CHEMICAL COMPOUND SELECTED FROM THE GROUP CONSISTING OF A TRANS-2PHENYLCYCLOPROPYLAMINE FREE BASE OF THE FORMULA
References Cited (Backward Citations)
US2735848A
Cited
US2709700A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |