US2794048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Z-aminomethyl-indane compounds
Assignee: —
•
Filing: —
•
Granted: 1957-05-28
•
Expires: 1974-05-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:51
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/13; A61K31/135; A61K31/137; C; C07; C07C; C07C2601/00; C07C2601/06; C07C2601/08; C07C2601/12; C07C2601/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
7 words
AS A NEW COMPOSITION OF MATTER, 1-PHENYL-2-DIMETHYLAMINOMETHYL-INDANOL-(3).
Claim 2
Dependent Claim
7 words
AS A NEW COMPOSITION OF MATTER, 1-PHENYL-2-DIMETHYLAMINOMETHYL-INDANOL-(3).
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-27 | 1960-11-26 | 1961-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-27 | 1964-11-26 | 1965-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-27 | 1968-11-26 | 1969-05-28 | $7700.00 | Window Closed / Lapsed |