Patent US2850498A successfully refreshed from Google Patents.
US2850498A
Expired / Lapsed
US
⏱️ 0.0 years remaining
1-benzamido-1-phenyl-3-piperidinopropane and salts thereof
Assignee: Eli Lilly and Co
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Filing: 1953-12-09
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Granted: 1958-09-02
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Expires: 1973-12-09
Abstract
No abstract record available.
Inventors
- 👤 Pohland Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:06
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/04; C07D295/12; C07D295/125; A; A61; A61K; A61K31/00; A61K31/70
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
13 words
A COMPOUND OF THE GROUP CONSISTING OF 1-BENZAMIDO-1-PHENYL-3-PIPERIDINOPROPANE AND ACID ADDITION SALTS THEREOF.
References Cited (Backward Citations)
US2793212A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-01 | 1962-03-03 | 1962-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-01 | 1966-03-03 | 1966-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-01 | 1970-03-03 | 1970-09-02 | $7700.00 | Window Closed / Lapsed |