Patent US3035076A successfully refreshed from Google Patents.
US3035076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antimony derivatives
Assignee: Rhone Poulenc SA
•
Filing: 1960-07-25
•
Granted: 1962-05-15
•
Expires: 1980-07-25
Abstract
No abstract record available.
Inventors
- 👤 Gailliot Paul
- 👤 Debarre Francois
- 👤 Cometti Andre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:51
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/90; C07F9/902
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
11 words
A COMPOUND SELECTED FROM THE CLASS CONSISTING OF THE PLANAR FORMULA
Claim 2
Dependent Claim
11 words
A COMPOUND SELECTED FROM THE CLASS CONSISTING OF THE PLANAR FORMULA
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) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |