US3036060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
New organic compound
Assignee: BASF Corp
•
Filing: 1958-08-25
•
Granted: 1962-05-22
•
Expires: 1978-08-25
Abstract
No abstract record available.
Inventors
- 👤 Lucas Robert Armistead
- 👤 Dickel Daniel Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:25
CPC Classifications
C; C07; C07J; C07J41/00; C07J75/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
16 words
A NEW CRYSTALLINE PRODUCT OF MANUFACTURE SELECTED FROM THE GROUP CONSISTING OF CONOPHARYNGINE OF THE FORMULA,
Claim 2
Dependent Claim
16 words
A NEW CRYSTALLINE PRODUCT OF MANUFACTURE SELECTED FROM THE GROUP CONSISTING OF CONOPHARYNGINE OF THE FORMULA,
References Cited (Backward Citations)
US2455214A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |