US2997470A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lysergic acid amides
Assignee: Eli Lilly and Co
•
Filing: 1956-03-05
•
Granted: 1961-08-22
•
Expires: 1976-03-05
Abstract
No abstract record available.
Inventors
- 👤 Richard P Pioch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:45
CPC Classifications
C; C07; C07D; C07D457/00; C07D457/04; C07D457/06; C07D457/08
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
23 words
A COMPOUND OF THE GROUP CONSISTING OF A BASE AND NONTOXIC ACID ADDITION SALTS THEREOF, THE SAID BASE BEING REPRESENTED BY THE FORMULA
Claim 2
Dependent Claim
23 words
A COMPOUND OF THE GROUP CONSISTING OF A BASE AND NONTOXIC ACID ADDITION SALTS THEREOF, THE SAID BASE BEING REPRESENTED BY THE FORMULA
Claim 3
Dependent Claim
3 words
LYSERGIC ACID MORPHOLIDE.
Claim 4
Dependent Claim
3 words
LYSERGIC ACID MORPHOLIDE.
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) | 1964-08-21 | 1965-02-20 | 1965-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-21 | 1969-02-20 | 1969-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-21 | 1973-02-20 | 1973-08-22 | $7700.00 | Window Closed / Lapsed |